# EDGAR Filing Document

**Accession Number:** 0001757150
**File Stem:** 0001193125-26-005761
**Filing Date:** 2026-1
**Character Count:** 80056
**Document Hash:** cb94e3a74c4ad1693f23304fe1be7a2c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-005761.hdr.sgml**: 20260107

**ACCESSION NUMBER**: 0001193125-26-005761

**CONFORMED SUBMISSION TYPE**: N-CSR

**PUBLIC DOCUMENT COUNT**: 19

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20260107

**DATE AS OF CHANGE**: 20260107

**EFFECTIVENESS DATE**: 20260107

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Capital Group Central Fund Series
- **CENTRAL INDEX KEY:** 0001757150

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** N-CSR
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-23391
- **FILM NUMBER:** 26514603

**BUSINESS ADDRESS:**
- **STREET 1:** 6455 IRVINE CENTER DRIVE
- **CITY:** IRVINE
- **STATE:** CA
- **ZIP:** 92618
- **BUSINESS PHONE:** 213-486-9200

**MAIL ADDRESS:**
- **STREET 1:** 333 SOUTH HOPE STREET, 55TH FLOOR
- **CITY:** LOS ANGELES
- **STATE:** CA
- **ZIP:** 90071

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Capital Group Central Fund Series (Capital Group Central Cash Fund)
- **DATE OF NAME CHANGE:** 20181102

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Capital Group Central Fund Series - Capital Group Central Cash Fund
- **DATE OF NAME CHANGE:** 20181025

## Series and Classes Contracts Data

### Capital Group Central Cash Fund (Series ID: S000064714)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000209656 | Class M      | CMQXX           |

?xml version='1.0' encoding='ASCII'? 7368fa93-f056-46c1-be3c-cc587bf9003e

#### UNITED STATES

#### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

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#### FORM N-CSR

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#### CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES

#### Investment Company Act file number

#### 811-23391

#### Capital Group Central Fund Series
(Exact name of registrant as specified in charter)

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6455 Irvine Center Drive

Irvine, California 92618

(Address of principal executive offices)

Becky L. Park

6455 Irvine Center Drive

Irvine, California 92618

(Name and address of agent for service)

#### Registrant's telephone number, including area code:
&nbsp;&nbsp;&nbsp;&nbsp;(949) 975-5000

#### Date of fiscal year end:

#### October 31

#### Date of reporting period:

#### October 31, 2025
ITEM 1 - Reports to Stockholders

![TSR - American Funds Logo](images_2323.jpg)

ANNUAL SHAREHOLDER REPORT

## Capital Group Central Cash Fund
**Class M \| CMQXX** for the year ended October 31, 2025

This annual shareholder report contains important information about Capital Group Central Cash Fund (the "fund") for the period from November 1, 2024 to October 31, 2025. You can find additional information about the fund at **capitalgroup.com/CCF-M**. You can also request this information by contacting us at **(800) 421-4225**.

**What were the fund costs for the last year?** (based on a hypothetical $10,000 investment)

---

| | |
|:---|:---|
| &nbsp;&nbsp;**Share class** | &nbsp;&nbsp;**Costs of a $10,000 investment** |
| &nbsp;&nbsp;Class M | &nbsp;&nbsp;$0\*0.00%<sup>†</sup> |

---

<sup>\*</sup> Amount less than $1.

<sup>†</sup> Amount less than 0.01%.

#### Management's discussion of fund performance
The fund's Class M shares gained 4.46% for the year ended October 31, 2025. That result compares with a 4.41% gain for the USTREAS T-Bill Auction Ave 3 Mon.

#### What factors influenced results
During the fund's fiscal year, U.S. short-term bond returns were relatively strong. Short-term yields declined due to three Federal Reserve interest rate cuts in 2024. Recent signs of weakness in the labor market and economic uncertainty prompted the Fed to cut rates again in September and October 2025. The U.S. three-month Treasury bill yield fell to its lowest level in nearly three years.

As can be expected of Capital Group's Central Cash Fund, the fund's holdings are in U.S. Treasuries, agency discount notes and repurchase agreements. In the declining interest rate environment, the fund's yield fell.

#### How a hypothetical $10,000 investment has grown
Figures assume reinvestment of dividends and capital gains.

![Fund Performance - Growth of 10K](chartimages_1479923.jpg)

#### Average annual total returns

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| | | | |
|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**1 year** | &nbsp;&nbsp;**5 years** | &nbsp;&nbsp;**Since inception<sup>1</sup>** |
| Capital Group Central Cash Fund — Class M2 | 4.46% | 3.18% | 2.74% |
| USTREAS T-Bill Auction Ave 3 Mon3 | 4.41% | 3.28% | 2.80% |

---

<sup>1</sup> Class M shares were first offered on February 22, 2019.

<sup>2</sup> Investment results assume all distributions are reinvested and reflect applicable fees and expenses. When applicable, results reflect fee waivers and/or expense reimbursements, without which they would have been lower.

<sup>3</sup> Results assume all distributions are reinvested. Any market index shown is unmanaged, and therefore, has no expenses. Investors cannot invest directly in an index. Source(s): Morningstar.

**The fund's past performance is not a predictor of its future performance.** The line chart and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares.

Key fund statistics

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| | |
|:---|:---|
| Fund net assets (in millions) | $124763 |
| Total number of portfolio holdings | 178 |
| Total advisory fees paid (in millions) |  |

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**Portfolio holdings by asset type** (percent of net assets)

---

| | |
|:---|:---|
| Short-term securities: |  |
| &nbsp;&nbsp;&nbsp;U.S. Treasury bills | 42.37% |
| &nbsp;&nbsp;&nbsp;Federal agency bills & notes | 39.25% |
| &nbsp;&nbsp;&nbsp;Repurchase agreements | 11.78% |
| Bonds, notes & other debt instruments: |  |
| &nbsp;&nbsp;&nbsp;U.S. Treasury bonds & notes | 7.11% |
| Other assets less liabilities | (0.51)% |
| Total | 100.00% |

---

Availability of additional information

Additional information about the fund, including its prospectus, financial information, holdings, and proxy voting information is available at **capitalgroup.com/CCF-M**.

#### Important information
To reduce fund expenses, only one copy of most shareholder documents will be mailed to shareholders with multiple accounts at the same address (householding). If you would prefer that your documents not be householded, please contact Capital Group at (800) 421-4225, or contact your financial intermediary. Your instructions will typically be effective within 30 days of receipt by Capital Group or your financial intermediary.

Lit. No. MFMXARX-129-1225© 2025 Capital Group. All rights reserved.

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#### ITEM 2 - Code of Ethics
The Registrant has adopted a Code of Ethics, as of the end of the period covered by this report, applicable to the registrant's principal executive officer, principal financial officer and principal accounting officer, or persons performing similar functions. A copy of the code of ethics is available without charge at https://www.capitalgroup.com/individual/pdf/shareholder/cg_code_of_ethics.pdf.

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#### ITEM 3 - Audit Committee Financial Expert
The Registrant's board has determined that Paul S. Williams, a member of the Registrant's audit committee, is an "audit committee financial expert" and "independent," as such terms are defined in this Item. This designation will not increase the designee's duties, obligations or liability as compared to his or her duties, obligations and liability as a member of the audit committee and of the board, nor will it reduce the responsibility of the other audit committee members. There may be other individuals who, through education or experience, would qualify as "audit committee financial experts" if the board had designated them as such. Most importantly, the board believes each member of the audit committee contributes significantly to the effective oversight of the Registrant's financial statements and condition.

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#### ITEM 4 - Principal Accountant Fees and Services

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---

| | | | | |
|:---|:---|:---|:---|:---|
| **Registrant<sup>1</sup>** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Audit Fees | &nbsp;&nbsp;&nbsp;&nbsp;(b) Audit-Related Fees | (c) Tax Fees | (d) All Other Fees |
| **October 31, 2025** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;40000 |  | &nbsp;&nbsp;8000 |  |
| **October 31, 2024** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;39000 |  | &nbsp;&nbsp;7000 |  |
| **Adviser and Affiliates<sup>2</sup>** |  |  |  |  |
| **October 31, 2025** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not Applicable |  |  |  |
| **October 31, 2024** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not Applicable | &nbsp;&nbsp;44000 |  |  |

---

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| | |
|:---|:---|
| **Registrant, Adviser and Affiliates<sup>3</sup>** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) Aggregate |
| **Registrant, Adviser and Affiliates<sup>3</sup>** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**non-audit fees** |
| **October 31, 2025** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8000 |
| **October 31, 2024** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;51000 |

---

<sup>1</sup>The audit fees represents fees billed for professional services rendered for the audit and review of the Registrant's annual financial statements. The audit-related fees represents fees billed for assurance and related services that are reasonably related to the performance of the audit or review of the Registrant's financial statements, but not reported under "audit fees". The tax fees consist of professional services relating to the preparation of the Registrant's tax returns. The other fees represents fees, if any, billed for other products and services rendered by the principal accountant to the Registrant other than those reported under the "audit fees", "audit-related fees", and "tax fees".

<sup>2</sup>This includes only fees for non-audit services billed to the adviser and affiliates for engagements that relate directly to the operations and financial reporting of the Registrant and were subject to the pre-approval policies described below. The audit-related fees consist of assurance and related services relating to the examination of the Registrant's transfer agent, principal underwriter and investment adviser conducted in accordance with Statement on Standards for Attestation Engagements Number 18 issued by the American Institute of Certified Public Accountants. The tax fees consist of consulting services relating to the Registrant's investments. The other fees consist of subscription services related to an accounting research tool.

<sup>3</sup>Aggregate non-audit fees paid to the Registrant's auditors, including fees for all services billed to the Registrant, adviser and affiliates that provide ongoing services to the Registrant. The non-audit services represented by these amounts were brought to the attention of the committee and considered to be compatible with maintaining the auditors' independence.

**(e1)(e2)(h)** All audit and permissible non-audit services that the Registrant's audit committee considers compatible with maintaining the independent registered public accounting firm's independence are required to be pre-approved by the committee. The pre-approval requirement will extend to all non-audit services provided to the Registrant, the investment adviser, and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the Registrant, if the engagement relates directly to the operations and financial reporting of the Registrant. The committee will not delegate its responsibility to pre-approve these services to the investment adviser. The committee may delegate to one or more committee members the authority to review and pre-approve audit and permissible non-audit services. Actions taken under any such delegation will be reported to the full committee at its next meeting. The pre-approval requirement is waived with respect to non-audit services if certain conditions are met. The pre- approval requirement was not waived for any of the non-audit services listed above provided to the Registrant, adviser and affiliates.

**(f)**Not applicable.

**(i)**Not applicable.

**(j)**Not applicable.

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#### ITEM 5 - Audit Committee of Listed Registrants
Not applicable to this Registrant, insofar as the Registrant is not a listed issuer as defined in Rule 10A-3 under the Securities Exchange Act of 1934.

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#### ITEM 6 - Investments
The schedule of investments is included as part of the material filed under Item 7 of this Form.

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#### ITEM 7 - Financial Statements and Financial Highlights for Open-End Management Investment Companies

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![](img41b6e0d81.jpg)

**Capital Group Central Cash Fund**

Financial Statements and Other Information

N-CSR Items 7-11

for the year ended October 31, 2025

Lit. No. MFGEFP4-129-1225© 2025 Capital Group. All rights reserved.

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Investment portfolio October 31, 2025

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| | | | |
|:---|:---|:---|:---|
| Short-term securities 93.40% | Weighted<br> average yield<br> at acquisition<br>| Principal amount<br> (000)<br>| Value<br> (000)<br>|
| **U.S. Treasury bills 42.37%** | **U.S. Treasury bills 42.37%** | **U.S. Treasury bills 42.37%** | **U.S. Treasury bills 42.37%** |
| U.S. Treasury 11/4/2025  | 3.779<br> %<br>| USD1,184,400 | $1184276 |
| U.S. Treasury 11/6/2025  | 4.099 | 3445550 | 3444466 |
| U.S. Treasury 11/12/2025  | 3.737 | 2265000 | 2262838 |
| U.S. Treasury 11/13/2025  | 4.066 | 1864000 | 1862009 |
| U.S. Treasury 11/18/2025  | 3.854 | 3870000 | 3863780 |
| U.S. Treasury 11/20/2025  | 4.110 | 2594000 | 2589259 |
| U.S. Treasury 11/25/2025  | 3.977 | 582400 | 581023 |
| U.S. Treasury 11/28/2025  | 2.337 | 3602500 | 3592850 |
| U.S. Treasury 12/2/2025  | 3.791 | 1245000 | 1241134 |
| U.S. Treasury 12/4/2025  | 4.078 | 2140000 | 2132887 |
| U.S. Treasury 12/9/2025  | 3.827 | 3730000 | 3715623 |
| U.S. Treasury 12/11/2025  | 3.952 | 2393450 | 2383673 |
| U.S. Treasury 12/16/2025  | 3.746 | 1722000 | 1714098 |
| U.S. Treasury 12/18/2025  | 4.052 | 1986300 | 1976707 |
| U.S. Treasury 12/23/2025  | 3.799 | 1577200 | 1568716 |
| U.S. Treasury 12/26/2025  | 3.893 | 950000 | 944545 |
| U.S. Treasury 12/30/2025  | 3.571 | 200000 | 198782 |
| U.S. Treasury 1/6/2026  | 3.834 | 2900300 | 2880727 |
| U.S. Treasury 1/8/2026  | 3.809 | 957100 | 950480 |
| U.S. Treasury 1/13/2026  | 3.756 | 2065000 | 2049899 |
| U.S. Treasury 1/15/2026  | 3.796 | 1239100 | 1229649 |
| U.S. Treasury 1/20/2026  | 3.747 | 1649200 | 1635954 |
| U.S. Treasury 1/22/2026  | 3.725 | 900000 | 892497 |
| U.S. Treasury 1/27/2026  | 3.643 | 825000 | 817690 |
| U.S. Treasury 1/29/2026  | 3.642 | 1535000 | 1521182 |
| U.S. Treasury 2/10/2026  | 3.828 | 450000 | 445357 |
| U.S. Treasury 2/17/2026  | 3.723 | 1247500 | 1233724 |
| U.S. Treasury 2/24/2026  | 3.738 | 1320600 | 1305013 |
| U.S. Treasury 3/3/2026  | 3.610 | 562500 | 555504 |
| U.S. Treasury 4/23/2026  | 3.649 | 1605000 | 1576811 |
| U.S. Treasury 4/30/2026  | 3.584 | 525000 | 515415 |
|  |  |  | 52866568 |
| **Federal agency bills & notes 39.25%** | **Federal agency bills & notes 39.25%** | **Federal agency bills & notes 39.25%** | **Federal agency bills & notes 39.25%** |
| **Discount bills & notes 32.80%** | **Discount bills & notes 32.80%** | **Discount bills & notes 32.80%** | **Discount bills & notes 32.80%** |
| Fannie Mae 11/3/2025  | 4.112 | 315000 | 315000 |
| Fannie Mae 11/4/2025  | 4.150 | 250000 | 249974 |
| Fannie Mae 11/7/2025  | 4.110 | 150000 | 149938 |
| Fannie Mae 12/1/2025  | 4.033 | 400000 | 398858 |
| Fannie Mae 12/2/2025  | 3.892 | 675000 | 673004 |
| Fannie Mae 12/5/2025  | 3.910 | 375000 | 373777 |
| Fannie Mae 1/20/2026  | 3.730 | 100000 | 99193 |
| Federal Farm Credit Banks 11/7/2025  | 4.250 | 20000 | 19992 |
| Federal Farm Credit Banks 11/10/2025  | 4.030 | 50000 | 49964 |
| Federal Farm Credit Banks 11/12/2025  | 4.020 | 35000 | 34967 |
| Federal Farm Credit Banks 11/24/2025  | 3.990 | 25000 | 24944 |
| Federal Farm Credit Banks 11/25/2025  | 3.917 | 100000 | 99767 |
| Federal Farm Credit Banks 12/4/2025  | 3.920 | 69000 | 68779 |
| Federal Farm Credit Banks 12/23/2025  | 3.900 | 110000 | 109419 |
| Federal Home Loan Bank 11/3/2025  | 4.110 | 1105700 | 1105700 |
| Federal Home Loan Bank 11/5/2025  | 4.033 | 424206 | 424118 |
| Federal Home Loan Bank 11/6/2025  | 4.178 | 1060000 | 1059669 |
| Federal Home Loan Bank 11/7/2025  | 4.088 | 828433 | 828088 |
| Federal Home Loan Bank 11/10/2025  | 4.135 | 347600 | 347347 |
| Federal Home Loan Bank 11/12/2025  | 4.120 | 1566270 | 1564794 |
| Federal Home Loan Bank 11/14/2025  | 4.094 | 1923075 | 1920860 |
| Federal Home Loan Bank 11/17/2025  | 0.000 | 1392000 | 1389948 |
| Federal Home Loan Bank 11/19/2025  | 4.124 | 536000 | 535097 |
| Federal Home Loan Bank 11/21/2025  | 4.124 | 768700 | 767236 |

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Capital Group Central Cash Fund<sub>1</sub>

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| | | | |
|:---|:---|:---|:---|
| Short-term securities (continued) | Weighted<br> average yield<br> at acquisition<br>| Principal amount<br> (000)<br>| Value<br> (000)<br>|
| **Federal agency bills & notes (continued)** | **Federal agency bills & notes (continued)** | **Federal agency bills & notes (continued)** | **Federal agency bills & notes (continued)** |
| **Discount bills & notes (continued)** | **Discount bills & notes (continued)** | **Discount bills & notes (continued)** | **Discount bills & notes (continued)** |
| Federal Home Loan Bank 11/24/2025  | 0.000<br> %<br>| USD550,000 | $548778 |
| Federal Home Loan Bank 11/25/2025  | 4.070 | 40000 | 39907 |
| Federal Home Loan Bank 11/26/2025  | 4.082 | 260000 | 259382 |
| Federal Home Loan Bank 11/28/2025  | 4.077 | 1341300 | 1337835 |
| Federal Home Loan Bank 12/1/2025  | 4.072 | 1150000 | 1146673 |
| Federal Home Loan Bank 12/2/2025  | 4.001 | 342934 | 341906 |
| Federal Home Loan Bank 12/3/2025  | 4.053 | 1272250 | 1268306 |
| Federal Home Loan Bank 12/5/2025  | 3.973 | 1530891 | 1525828 |
| Federal Home Loan Bank 12/8/2025  | 2.080 | 675000 | 672545 |
| Federal Home Loan Bank 12/9/2025  | 4.084 | 802600 | 799598 |
| Federal Home Loan Bank 12/10/2025  | 3.957 | 689292 | 686642 |
| Federal Home Loan Bank 12/11/2025  | 3.935 | 300000 | 298809 |
| Federal Home Loan Bank 12/12/2025  | 3.941 | 685950 | 683156 |
| Federal Home Loan Bank 12/16/2025  | 3.751 | 100000 | 99548 |
| Federal Home Loan Bank 12/17/2025  | 3.943 | 1123000 | 1117811 |
| Federal Home Loan Bank 12/18/2025  | 3.897 | 775000 | 771338 |
| Federal Home Loan Bank 12/19/2025  | 3.895 | 62000 | 61701 |
| Federal Home Loan Bank 12/22/2025  | 3.816 | 726500 | 722742 |
| Federal Home Loan Bank 12/24/2025  | 3.891 | 504150 | 501436 |
| Federal Home Loan Bank 12/26/2025  | 3.888 | 313400 | 311637 |
| Federal Home Loan Bank 12/29/2025  | 3.855 | 601400 | 597826 |
| Federal Home Loan Bank 12/30/2025  | 3.865 | 150000 | 149093 |
| Federal Home Loan Bank 1/2/2026  | 3.936 | 524000 | 520699 |
| Federal Home Loan Bank 1/5/2026  | 3.843 | 325000 | 322852 |
| Federal Home Loan Bank 1/7/2026  | 3.850 | 120000 | 119182 |
| Federal Home Loan Bank 1/9/2026  | 3.842 | 1629250 | 1617799 |
| Federal Home Loan Bank 1/12/2026  | 3.820 | 450000 | 446699 |
| Federal Home Loan Bank 1/13/2026  | 3.830 | 100000 | 99256 |
| Federal Home Loan Bank 1/14/2026  | 3.833 | 515000 | 511115 |
| Federal Home Loan Bank 1/16/2026  | 3.832 | 564645 | 560271 |
| Federal Home Loan Bank 1/20/2026  | 3.825 | 180000 | 178532 |
| Federal Home Loan Bank 1/21/2026  | 3.808 | 240000 | 238017 |
| Federal Home Loan Bank 1/23/2026  | 3.812 | 883350 | 875868 |
| Federal Home Loan Bank 1/26/2026  | 3.750 | 175000 | 173465 |
| Federal Home Loan Bank 1/28/2026  | 3.758 | 425000 | 421182 |
| Federal Home Loan Bank 1/30/2026  | 3.796 | 2052050 | 2033212 |
| Federal Home Loan Bank 2/2/2026  | 3.925 | 150000 | 148576 |
| Federal Home Loan Bank 2/4/2026  | 3.815 | 110000 | 108881 |
| Federal Home Loan Bank 2/6/2026  | 3.796 | 575752 | 570050 |
| Federal Home Loan Bank 2/11/2026  | 3.701 | 350000 | 346354 |
| Federal Home Loan Bank 2/20/2026  | 3.745 | 159000 | 157197 |
| Federal Home Loan Bank 2/25/2026  | 3.768 | 115000 | 113637 |
| Federal Home Loan Bank 2/27/2026  | 3.790 | 100000 | 98747 |
| Federal Home Loan Bank 3/30/2026  | 3.710 | 150000 | 147687 |
| Federal Home Loan Bank 5/1/2026  | 3.718 | 140000 | 137367 |
| Federal Home Loan Mortgage Corp. 11/3/2025  | 4.162 | 300000 | 300000 |
| Federal Home Loan Mortgage Corp. 11/4/2025  | 4.119 | 225000 | 224977 |
| Federal Home Loan Mortgage Corp. 11/5/2025  | 4.110 | 290000 | 289940 |
| Federal Home Loan Mortgage Corp. 11/7/2025  | 4.125 | 450000 | 449812 |
| Federal Home Loan Mortgage Corp. 11/10/2025  | 4.125 | 637000 | 636535 |
| Federal Home Loan Mortgage Corp. 11/14/2025  | 4.130 | 100000 | 99885 |
| Federal Home Loan Mortgage Corp. 11/17/2025  | 4.037 | 190000 | 189720 |
| Federal Home Loan Mortgage Corp. 11/24/2025  | 4.085 | 100000 | 99778 |
| Federal Home Loan Mortgage Corp. 12/3/2025  | 4.026 | 48243 | 48093 |
| Federal Home Loan Mortgage Corp. 12/5/2025  | 4.081 | 93844 | 93534 |
| Federal Home Loan Mortgage Corp. 12/8/2025  | 4.060 | 628950 | 626663 |
| Federal Home Loan Mortgage Corp. 12/10/2025  | 4.060 | 137900 | 137370 |
| Federal Home Loan Mortgage Corp. 12/12/2025  | 3.897 | 65988 | 65719 |
| Federal Home Loan Mortgage Corp. 1/5/2026  | 3.881 | 691900 | 687328 |
| Federal Home Loan Mortgage Corp. 1/6/2026  | 3.733 | 80000 | 79463 |
| Federal Home Loan Mortgage Corp. 1/7/2026  | 3.810 | 150000 | 148977 |
| Federal Home Loan Mortgage Corp. 1/26/2026  | 3.757 | 75000 | 74342 |
| Tennessee Valley Authority 11/5/2025  | 4.018 | 164500 | 164466 |
|  |  |  | 40916177 |

---

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| | |
|:---|:---|
| **2** | Capital Group Central Cash Fund |

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| | | | |
|:---|:---|:---|:---|
| Short-term securities (continued) | Coupon rate | Principal amount<br> (000)<br>| Value<br> (000)<br>|
| **Interest bearing bills & notes 6.45%** | **Interest bearing bills & notes 6.45%** | **Interest bearing bills & notes 6.45%** | **Interest bearing bills & notes 6.45%** |
| Federal Farm Credit Bank (USD-SOFR + 0.02%) 4/30/2026 <sup>(a)</sup>  | 4.060<br> %<br>| USD50,000 | $50039 |
| Federal Farm Credit Banks (USD-SOFR + 0%) 7/28/2026 <sup>(a)</sup>  | 4.070 | 75000 | 75060 |
| Federal Home Loan Bank (USD-SOFR + 0%) 12/11/2025 <sup>(a)</sup>  | 4.040 | 150000 | 150043 |
| Federal Home Loan Bank (USD-SOFR + 0%) 12/17/2025 <sup>(a)</sup>  | 4.040 | 187500 | 187563 |
| Federal Home Loan Bank (USD-SOFR + 0%) 1/9/2026 <sup>(a)</sup>  | 4.040 | 325000 | 325163 |
| Federal Home Loan Bank (USD-SOFR + 0%) 1/9/2026 <sup>(a)</sup>  | 4.045 | 450000 | 450230 |
| Federal Home Loan Bank (USD-SOFR + 0%) 1/12/2026 <sup>(a)</sup>  | 4.040 | 325000 | 325172 |
| Federal Home Loan Bank (USD-SOFR + 0%) 2/11/2026 <sup>(a)</sup>  | 4.045 | 230000 | 230013 |
| Federal Home Loan Bank (USD-SOFR + 0%) 2/18/2026 <sup>(a)</sup>  | 4.050 | 225000 | 225026 |
| Federal Home Loan Bank (USD-SOFR + 0%) 3/17/2026 <sup>(a)</sup>  | 4.050 | 400000 | 400134 |
| Federal Home Loan Bank (USD-SOFR + 0%) 3/20/2026 <sup>(a)</sup>  | 4.040 | 90000 | 90039 |
| Federal Home Loan Bank (USD-SOFR + 0%) 3/30/2026 <sup>(a)</sup>  | 4.055 | 120000 | 120058 |
| Federal Home Loan Bank (USD-SOFR + 0%) 4/13/2026 <sup>(a)</sup>  | 4.040 | 25000 | 25015 |
| Federal Home Loan Bank (USD-SOFR + 0%) 4/17/2026 <sup>(a)</sup>  | 4.040 | 150000 | 150101 |
| Federal Home Loan Bank (USD-SOFR + 0.005%) 11/12/2025 <sup>(a)</sup>  | 4.045 | 150000 | 150010 |
| Federal Home Loan Bank (USD-SOFR + 0.005%) 4/20/2026 <sup>(a)</sup>  | 4.045 | 90000 | 90059 |
| Federal Home Loan Bank (USD-SOFR + 0.005%) 5/18/2026 <sup>(a)</sup>  | 4.045 | 170000 | 170037 |
| Federal Home Loan Bank (USD-SOFR + 0.005%) 5/21/2026 <sup>(a)</sup>  | 4.045 | 240000 | 240046 |
| Federal Home Loan Bank (USD-SOFR + 0.01%) 5/7/2026 <sup>(a)</sup>  | 4.050 | 100000 | 100010 |
| Federal Home Loan Bank (USD-SOFR + 0.01%) 5/20/2026 <sup>(a)</sup>  | 4.050 | 135000 | 135028 |
| Federal Home Loan Bank (USD-SOFR + 0.015%) 4/21/2026 <sup>(a)</sup>  | 4.055 | 378000 | 378251 |
| Federal Home Loan Bank (USD-SOFR + 0.015%) 7/17/2026 <sup>(a)</sup>  | 4.055 | 80000 | 80054 |
| Federal Home Loan Bank (USD-SOFR + 0.015%) 7/21/2026 <sup>(a)</sup>  | 4.055 | 240000 | 240166 |
| Federal Home Loan Bank (USD-SOFR + 0.02%) 4/30/2026 <sup>(a)</sup>  | 4.060 | 200000 | 200155 |
| Federal Home Loan Bank (USD-SOFR + 0.02%) 5/22/2026 <sup>(a)</sup>  | 4.060 | 150000 | 150036 |
| Federal Home Loan Bank (USD-SOFR + 0.02%) 5/26/2026 <sup>(a)</sup>  | 4.060 | 275000 | 275071 |
| Federal Home Loan Bank (USD-SOFR + 0.025%) 6/22/2026 <sup>(a)</sup>  | 4.065 | 140000 | 140062 |
| Federal Home Loan Bank (USD-SOFR + 0.03%) 2/5/2026 <sup>(a)</sup>  | 4.070 | 150000 | 150012 |
| Federal Home Loan Bank (USD-SOFR + 0.05%) 12/11/2025 <sup>(a)</sup>  | 4.045 | 350000 | 350102 |
| Federal Home Loan Bank (USD-SOFR + 0.50%) 2/2/2026 <sup>(a)</sup>  | 4.275 | 225000 | 225165 |
| Federal Home Loan Bank (USD-SOFR + 0.50%) 2/3/2026 <sup>(a)</sup>  | 4.275 | 225000 | 225167 |
| Federal Home Loan Bank (USD-SOFR + 1.00%) 11/24/2025 <sup>(a)</sup>  | 4.050 | 375000 | 375059 |
| Federal Home Loan Bank (USD-SOFR + 1.00%) 11/28/2025 <sup>(a)</sup>  | 4.050 | 225000 | 225042 |
| Federal Home Loan Bank (USD-SOFR + 1.00%) 2/11/2026 <sup>(a)</sup>  | 4.050 | 200000 | 200014 |
| Federal Home Loan Bank (USD-SOFR + 1.00%) 2/25/2026 <sup>(a)</sup>  | 4.050 | 187500 | 187540 |
| Federal Home Loan Bank (USD-SOFR + 1.50%) 1/2/2026 <sup>(a)</sup>  | 4.055 | 150000 | 150070 |
| Federal Home Loan Bank (USD-SOFR + 2.00%) 4/29/2026 <sup>(a)</sup>  | 4.060 | 225000 | 225173 |
| Federal Home Loan Bank (USD-SOFR + 2.50%) 6/2/2026 <sup>(a)</sup>  | 4.065 | 112500 | 112532 |
| Federal Home Loan Bank (USD-SOFR + 3.00%) 2/26/2026 <sup>(a)</sup>  | 4.070 | 190000 | 190045 |
| Federal Home Loan Bank (USD-SOFR + 4.19%) 4/17/2026 <sup>(a)</sup>  | 4.040 | 280000 | 280005 |
|  |  |  | 8048567 |
| **Total federal agency bills & notes** |  |  | 48964744 |
| **Repurchase agreements 11.78%** | **Repurchase agreements 11.78%** | **Repurchase agreements 11.78%** | **Repurchase agreements 11.78%** |
| Overnight repurchase agreements\* |  | 14700000 | 14700000 |
| **Total short-term securities** (cost: $116,496,215,000) |  |  | 116531312 |
| Bonds, notes & other debt instruments 7.11% |  |  |  |
| **U.S. Treasury bonds & notes 7.11%** | **U.S. Treasury bonds & notes 7.11%** | **U.S. Treasury bonds & notes 7.11%** | **U.S. Treasury bonds & notes 7.11%** |
| U.S. Treasury (3-month U.S. Treasury Bill Yield + 0.245%) 4.011% 1/31/2026 <sup>(a)</sup>  | U.S. Treasury (3-month U.S. Treasury Bill Yield + 0.245%) 4.011% 1/31/2026 <sup>(a)</sup>  | 1575000 | 1575350 |
| U.S. Treasury (3-month U.S. Treasury Bill Yield + 0.15%) 3.916% 4/30/2026 <sup>(a)</sup>  | U.S. Treasury (3-month U.S. Treasury Bill Yield + 0.15%) 3.916% 4/30/2026 <sup>(a)</sup>  | 1401300 | 1401103 |
| U.S. Treasury (3-month U.S. Treasury Bill Yield + 0.182%) 3.948% 7/31/2026 <sup>(a)</sup>  | U.S. Treasury (3-month U.S. Treasury Bill Yield + 0.182%) 3.948% 7/31/2026 <sup>(a)</sup>  | 1682000 | 1682031 |
| U.S. Treasury (3-month U.S. Treasury Bill Yield + 0.205%) 3.971% 10/31/2026 <sup>(a)</sup>  | U.S. Treasury (3-month U.S. Treasury Bill Yield + 0.205%) 3.971% 10/31/2026 <sup>(a)</sup>  | 1785000 | 1785456 |

---

Capital Group Central Cash Fund<sub>3</sub>

------

---

| | | |
|:---|:---|:---|
| Bonds, notes & other debt instruments (continued) | Principal amount<br> (000)<br>| Value<br> (000)<br>|
| **U.S. Treasury bonds & notes (continued)** | **U.S. Treasury bonds & notes (continued)** | **U.S. Treasury bonds & notes (continued)** |
| U.S. Treasury (3-month U.S. Treasury Bill Yield + 0.098%) 3.864% 1/31/2027 <sup>(a)</sup>  | USD1,460,000 | $1458510 |
| U.S. Treasury (3-month U.S. Treasury Bill Yield + 0.16%) 3.926% 4/30/2027 <sup>(a)</sup>  | 538000 | 537807 |
| U.S. Treasury (3-month U.S. Treasury Bill Yield + 0.159%) 3.925% 7/31/2027 <sup>(a)</sup>  | 429100 | 429099 |
| **Total bonds, notes & other debt instruments** (cost: $8,872,446,000) |  | 8869356 |
| **Total investment securities 100.51%** (cost: $125,368,661,000) |  | 125400668 |
| Other assets less liabilities (0.51)% |  | (637993)<br>|
| **Net assets 100.00%** |  | $124762675 |

---

**\*Repurchase agreements**

------

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| Counterparty | Lending <br>rate<br>| &nbsp;&nbsp; Settlement <br>date<br>| Maturity <br>date<br>| Collateralized by | Collateral <br>received, <br>at value <br>(000)<br>| Repurchase <br>agreement, <br>at value <br>(000)<br>| Repurchase <br>agreement <br>proceeds <br>to be <br>received <br>(000)<br>|
| Bank of Montreal | 4.12<br> %<br>| 10/31/2025 | 11/3/2025 | U.S. Treasury 0%-6.00% 2025-2026 | $153000 | $150000 | $150052 |
| BNP Paribas | 4.11 | 10/31/2025 | 11/3/2025 | U.S. Treasury 0%-6.125% 2026-2035 | 1326000 | 1300000 | 1300445 |
| BofA Securities | 4.14 | 10/31/2025 | 11/3/2025 | U.S. Treasury 1.875%-4.625% 2026-2035 | 1071000 | 1050000 | 1050362 |
| Canadian Imperial Bank of <br> Commerce<br>| 4.11 | 10/31/2025 | 11/3/2025 | U.S. Treasury 0%-4.625% 2025-2035 | 1377000 | 1350000 | 1350462 |
| JPMorgan Securities | 4.14 | 10/31/2025 | 11/3/2025 | U.S. Treasury 0.375% 2027 | 1938000 | 1900000 | 1900656 |
| Mizuho Securities | 4.15 | 10/31/2025 | 11/3/2025 | U.S. Treasury 1.25%-6.25% 2026-2032 | 1122000 | 1100000 | 1100380 |
| New York Federal Reserve | 3.75 | 10/31/2025 | 11/3/2025 | U.S. Treasury 1.625% 2031 | 750234 | 750000 | 750234 |
| RBC Dominion Securities | 4.12 | 10/31/2025 | 11/3/2025 | U.S. Treasury 0%-4.625% 2025-2033 | 2040000 | 2000000 | 2000687 |
| Royal Bank of Canada | 4.11 | 10/31/2025 | 11/3/2025 | U.S. Treasury 0.50%-2.375% 2027-2028 | 153000 | 150000 | 150051 |
| Societe Generale Bank | 4.13 | 10/31/2025 | 11/3/2025 | U.S. Treasury 0.375%-4.875% 2025-2035 | 2346000 | 2300000 | 2300792 |
| TD Securities | 4.12 | 10/31/2025 | 11/3/2025 | U.S. Treasury 3.875%-4.25% 2026-2031 | 408000 | 400000 | 400137 |
| Wells Fargo Bank | 4.14 | 10/31/2025 | 11/3/2025 | U.S. Treasury 3.50%-4.25% 2026-2032 | 1377000 | 1350000 | 900311 |
| Wells Fargo Securities | 4.14 | 10/31/2025 | 11/3/2025 | U.S. Treasury 0.375%-6.75% 2026-2032 | 918000 | 900000 | 1350466 |
|  |  |  |  |  | $14979234 | $14700000 | $14705035 |

---

<sup>(a)</sup> Coupon rate may change periodically. Reference rate and spread are as of the most recent information available.

---

| |
|:---|
| **Key to abbreviation(s)** |
| SOFR = Secured Overnight Financing Rate |
| USD = U.S. dollars |

---

Refer to the notes to financial statements.

---

| | |
|:---|:---|
| **4** | Capital Group Central Cash Fund |

---

------

Financial statements

**Statement of assets and liabilities** at October 31, 2025

------

(dollars in thousands)

---

| | | |
|:---|:---|:---|
| **Assets:** |  |  |
| Investment securities in unaffiliated issuers, at value (cost: $125,368,661) |  | $125400668 |
| Cash |  | 514782 |
| Receivables for: |  |  |
| Sales of fund's shares | $1838554 |  |
| Interest | 36426 | 1874980<br>|
|  |  | 127790430 |
| **Liabilities:** |  |  |
| Payables for: |  |  |
| Purchases of investments | 754284 |  |
| Repurchases of fund's shares | 2270805 |  |
| Dividends on fund's shares | 2211 |  |
| Trustees' deferred compensation | 385 |  |
| Other | 70 | 3027755<br>|
| **Net assets at October 31, 2025** |  | $124762675 |
| **Net assets consist of:** |  |  |
| Capital paid in on shares of beneficial interest |  | $124730634 |
| Total distributable earnings (accumulated loss) |  | 32041<br>|
| **Net assets at October 31, 2025** |  | $124762675 |

---

------

(dollars and shares in thousands, except per-share amounts)

**Shares of beneficial interest issued and outstanding (no stated par value) —**

**unlimited shares authorized (1,247,425 total shares outstanding)** 

---

| | | | |
|:---|:---|:---|:---|
|  | Net assets | Shares <br>outstanding<br>| Net asset value <br>per share<br>|
| Class M | $124762675 | 1247425 | $100.02 |

---

Refer to the notes to financial statements.

Capital Group Central Cash Fund<sub>5</sub>

------

Financial statements (continued)

**Statement of operations** for the year ended October 31, 2025

------

(dollars in thousands)

---

| | | |
|:---|:---|:---|
| **Investment income:** |  |  |
| Income: |  |  |
| Interest |  | $5324990 |
| Fees and expenses: |  |  |
| Reports to shareholders | $7 |  |
| Registration statement and prospectus | 419 |  |
| Trustees' compensation | 177 |  |
| Auditing and legal | 75 |  |
| Custodian | 689 |  |
| Other | 14 | 1381<br>|
| Net investment income |  | 5323609<br>|
| **Net realized gain (loss) and unrealized appreciation (depreciation):** |  |  |
| Net realized gain (loss) on investments |  | 880 |
| Net unrealized appreciation (depreciation) on investments |  | 23231<br>|
| Net realized gain (loss) and unrealized appreciation (depreciation): |  | 24111<br>|
| **Net increase (decrease) in net assets resulting from operations** |  | $5347720 |

---

**Statements of changes in net assets**

------

(dollars in thousands)

---

| | | |
|:---|:---|:---|
|  | **Year ended October 31,** | **Year ended October 31,** |
|  | **2025** | **2024** |
| **Operations:** |  |  |
| Net investment income | $5323609 | $7225569 |
| Net realized gain (loss) | 880 |  |
| Net unrealized appreciation (depreciation) | 23231 | 13250 |
| Net increase (decrease) in net assets resulting from operations | 5347720 | 7238819 |
| **Distributions paid or accrued to shareholders** | (5323187)<br>| (7231970)<br>|
| **Net capital share transactions** | 10237850 | (30503424)<br>|
| **Total increase (decrease) in net assets**  | 10262383 | (30496575)<br>|
| **Net assets:** |  |  |
| Beginning of year | 114500292 | 144996867 |
| End of year | $124762675 | $114500292 |

---

Refer to the notes to financial statements.

Capital Group Central Cash Fund<sub>6</sub>

------

Notes to financial statements

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

**1. Organization**

------

Capital Group Central Fund Series (the "trust") is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end, diversified management investment company and has initially issued one series of shares, Capital Group Central Cash Fund (the "fund"). The fund seeks to provide income on cash reserves while preserving capital and maintaining liquidity.

The fund manages cash balances for Capital Group and other funds, investment vehicles and accounts advised by Capital Group affiliates, and is not available to the public. The fund is a government money market fund with a floating net asset value.

**2. Significant accounting policies**

------

The fund is an investment company that applies the accounting and reporting guidance issued in Topic 946 by the U.S. Financial Accounting Standards Board ("FASB"). The fund's financial statements have been prepared to comply with U.S. generally accepted accounting principles ("U.S. GAAP"). These principles require the fund's investment adviser to make estimates and assumptions that affect reported amounts and disclosures. Actual results could differ from those estimates. Subsequent events, if any, have been evaluated through the date of issuance in the preparation of the financial statements. The fund follows the significant accounting policies described in this section, as well as the valuation policies described in the next section on valuation.

**Operating segments** — The fund represents a single operating segment as the operating results of the fund are monitored as a whole and its long-term asset allocation is determined in accordance with the terms of its prospectus, based on defined investment objectives that are executed by the fund's portfolio management team. A senior executive team comprised of the fund's Principal Executive Officer and Principal Financial Officer, serves as the fund's chief operating decision maker ("CODM"), who act in accordance with Board of Trustees reviews and approvals. The CODM uses financial information, such as changes in net assets from operations, changes in net assets from fund share transactions, and income and expense ratios, consistent with that presented within the accompanying financial statements and financial highlights to assess the fund's profits and losses and to make resource allocation decisions. Segment assets are reflected in the statement of assets and liabilities as net assets, which consists primarily of investment securities, at value, and significant segment expenses are listed in the accompanying statement of operations.

**Security transactions and related investment income** — Security transactions are recorded by the fund as of the date the trades are executed with brokers. Realized gains and losses from security transactions are determined based on the specific identified cost of the securities. In the event a security is purchased with a delayed payment date, the fund will segregate liquid assets sufficient to meet its payment obligations. Interest income is recognized on an accrual basis. Market discounts, premiums and original issue discounts on fixed-income securities are amortized daily over the expected life of the security.

**Distributions paid or accrued to shareholders** — Income dividends are declared daily after the determination of the fund's net investment income and are paid to shareholders monthly.

**New accounting pronouncements** — In December 2023, the FASB issued Accounting Standards Update 2023-09 ("the ASU"), Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which enhances income tax disclosures, including disclosure of income taxes paid disaggregated by jurisdiction. The ASU is effective for annual periods beginning after December 15, 2024, with early adoption permitted. Management is currently evaluating the ASU and its impact to the financial statements.

**3. Valuation**

------

Capital Research and Management Company ("CRMC"), the fund's investment adviser, values the fund's investments at fair value as defined by U.S. GAAP. The net asset value per share is calculated once daily as of the close of regular trading on the New York Stock Exchange, normally 4 p.m. New York time, each day the New York Stock Exchange is open. The fund's net asset value will vary as a result of changes in the value of the securities in which the fund invests.

**Methods and inputs** — The fund's investment adviser uses the following methods and inputs to establish the fair value of the fund's assets and liabilities. Use of particular methods and inputs may vary over time based on availability and relevance as market and economic conditions evolve.

Capital Group Central Cash Fund<sub>7</sub>

------

Fixed income securities are generally valued at evaluated prices obtained from third-party pricing vendors. Vendors value such securities based on one or more inputs that may include, among other things, benchmark yields, transactions, bids, offers, quotations from dealers and trading systems, new issues, underlying equity of the issuer, interest rate volatilities, spreads and other relationships observed in the markets among comparable securities and proprietary pricing models such as yield measures calculated using factors such as cash flows, prepayment information, default rates, delinquency and loss assumptions, financial or collateral characteristics or performance, credit enhancements, liquidation value calculations, specific deal information and other reference data. However, certain short-term securities, such as repurchase agreements and daily variable rate notes, are generally valued at par.

Securities and other assets for which representative market quotations are not readily available or are considered unreliable by the fund's investment adviser are fair valued as determined in good faith under fair valuation guidelines adopted by the fund's investment adviser and approved by the board of trustees as further described. The investment adviser follows fair valuation guidelines, consistent with SEC rules and guidance, to consider relevant principles and factors when making fair value determinations. The investment adviser considers relevant indications of value that are reasonably and timely available to it in determining the fair value to be assigned to a particular security, such as the type and cost of the security, contractual or legal restrictions on resale of the security, relevant financial or business developments of the issuer, actively traded similar or related securities, dealer or broker quotes, conversion or exchange rights on the security, related corporate actions, significant events occurring after the close of trading in the security, and changes in overall market conditions. In addition, the closing prices of equity securities that trade in markets outside U.S. time zones may be adjusted to reflect significant events that occur after the close of local trading but before the net asset value of each share class of the fund is determined. Fair valuations of investments that are not actively trading involve judgment and may differ materially from valuations that would have been used had greater market activity occurred.

**Processes and structure** — The fund's board of trustees has designated the fund's investment adviser to make fair value determinations, subject to board oversight. The investment adviser has established a Joint Fair Valuation Committee (the "Committee") to administer, implement and oversee the fair valuation process and to make fair value decisions. The Committee regularly reviews its own fair value decisions, as well as decisions made under its standing instructions to the investment adviser's valuation team. The Committee reviews changes in fair value measurements from period to period, pricing vendor information and market data, and may, as deemed appropriate, update the fair valuation guidelines to better reflect the results of back testing and address new or evolving issues. Pricing decisions, processes and controls over security valuation are also subject to additional internal reviews facilitated by the investment adviser's global risk management group. The Committee reports changes to the fair valuation guidelines to the board of trustees. The fund's board and audit committee also regularly review reports that describe fair value determinations and methods.

**Classifications** — The fund's investment adviser classifies the fund's assets and liabilities into three levels based on the inputs used to value the assets or liabilities. Level 1 values are based on quoted prices in active markets for identical securities. Level 2 values are based on significant observable market inputs, such as quoted prices for similar securities and quoted prices in inactive markets. Certain securities trading outside the U.S. may transfer between Level 1 and Level 2 due to valuation adjustments resulting from significant market movements following the close of local trading. Level 3 values are based on significant unobservable inputs that reflect the investment adviser's determination of assumptions that market participants might reasonably use in valuing the securities. The valuation levels are not necessarily an indication of the risk or liquidity associated with the underlying investment. For example, U.S. government securities are reflected as Level 2 because the inputs used to determine fair value may not always be quoted prices in an active market. As of October 31, 2025, all of the fund's investment securities were classified as Level 2.

**4. Risk factors**

------

Investing in the fund may involve certain risks including, but not limited to, those described below.

**Market conditions** — The prices of, and the income generated by, the securities held by the fund may decline — sometimes rapidly or unpredictably — due to various factors, including events or conditions affecting the general economy or particular industries or companies; overall market changes; local, regional or global political, social or economic instability; governmental, governmental agency or central bank responses to economic conditions; levels of public debt and deficits; changes in inflation rates; and interest rate and commodity price fluctuations.

Capital Group Central Cash Fund<sub>8</sub>

------

Economies and financial markets throughout the world are highly interconnected. Economic, financial or political events, trading and tariff arrangements, wars, terrorism, cybersecurity events, natural disasters, public health emergencies (such as the spread of infectious disease), bank failures and other circumstances in one country or region, including actions taken by governmental or quasi-governmental authorities in response to any of the foregoing, could have impacts on global economies or markets. As a result, whether or not the fund invests in securities of issuers located in or with significant exposure to the countries affected, the value and liquidity of the fund's investments may be negatively affected by developments in other countries and regions.

I**nvesting in securities backed by the U.S. government** — U.S. government securities are subject to market risk, interest rate risk and credit risk. Securities backed by the U.S. Treasury or the full faith and credit of the U.S. government are guaranteed only as to the timely payment of interest and principal when held to maturity. Accordingly, the current market values for these securities will fluctuate with changes in interest rates and the credit rating of the U.S. government. Notwithstanding that these securities are backed by the full faith and credit of the U.S. government, circumstances could arise that would prevent or delay the payment of interest or principal on these securities, which could adversely affect their value and cause the fund to suffer losses. Such an event could lead to significant disruptions in U.S. and global markets. Securities issued by U.S. government-sponsored entities and federal agencies and instrumentalities that are not backed by the full faith and credit of the U.S. government are neither issued nor guaranteed by the U.S. government.

**Interest rate risk** — The values and liquidity of the securities held by the fund may be affected by changing interest rates. For example, the values of these securities may decline when interest rates rise and increase when interest rates fall. Longer maturity debt securities generally have greater sensitivity to changes in interest rates and may be subject to greater price fluctuations than shorter maturity debt securities. The fund may invest in variable and floating rate securities. When the fund holds variable or floating rate securities, a decrease in market interest rates will adversely affect the income received from such securities and the net asset value of the fund's shares. Although the values of such securities are generally less sensitive to interest rate changes than those of other debt securities, the value of variable and floating rate securities may decline if their interest rates do not rise as quickly, or as much, as market interest rates. Conversely, floating rate securities will not generally increase in value if interest rates decline. During periods of extremely low short-term interest rates, the fund may not be able to maintain a positive yield or total return and, in relatively low interest rate environments, there are heightened risks associated with rising interest rates.

**Investing in repurchase agreements** — Upon entering into a repurchase agreement, the fund purchases a security from a bank or broker-dealer, which simultaneously commits to repurchase the security within a specified time at the fund's cost with interest. The security purchased by the fund constitutes collateral for the seller's repurchase obligation. If the party agreeing to repurchase should default, the fund may seek to sell the security it holds as collateral. The fund may incur a loss if the value of the collateral securing the repurchase obligation falls below the repurchase price. The fund may also incur disposition costs and encounter procedural delays in connection with liquidating the collateral.

**Management** — The investment adviser to the fund actively manages the fund's investments. Consequently, the fund is subject to the risk that the methods and analyses, including models, tools and data, employed by the investment adviser in this process may be flawed or incorrect and may not produce the desired results.

**5. Certain investment techniques**

------

**Repurchase agreements** — The fund has entered into repurchase agreements, under which the fund purchases a security from a bank or broker-dealer and obtains a simultaneous commitment from the seller to repurchase the security at a specified time and price. Because the security purchased by the fund constitutes collateral for the seller's repurchase obligation, a repurchase agreement may be considered a loan by the fund that is collateralized by the security purchased. The fund will only enter into repurchase agreements involving securities of the type (excluding any maturity limitations) in which it could otherwise invest that are held at a custodian bank and are fully collateralized by cash or U.S. government securities.

Capital Group Central Cash Fund<sub>9</sub>

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

**6. Taxation and distributions**

------

**Federal income taxation** — The fund complies with the requirements under Subchapter M of the Internal Revenue Code applicable to regulated investment companies and intends to distribute substantially all of its net taxable income and net capital gains each year. The fund is not subject to income taxes to the extent such distributions are made. Therefore, no federal income tax provision is required.

As of and during the year ended October 31, 2025, the fund did not have a liability for any unrecognized tax benefits. The fund recognizes interest and penalties, if any, related to unrecognized tax benefits as income tax expense in the statement of operations. During the year, the fund did not incur any significant interest or penalties.

The fund's tax returns are generally not subject to examination by federal, state and, if applicable, non-U.S. tax authorities after the expiration of each jurisdiction's statute of limitations, which is typically three years after the date of filing but can be extended in certain jurisdictions.

**Non-U.S. taxation** — Interest income is recorded net of non-U.S. taxes paid. The fund may file withholding tax reclaims in certain jurisdictions to recover a portion of amounts previously withheld. These reclaims are recorded when the amount is known and there are no significant uncertainties on collectability. Gains realized by the fund on the sale of securities in certain countries, if any, may be subject to non-U.S. taxes. The fund generally records an estimated deferred tax liability based on unrealized gains to provide for potential non-U.S. taxes payable upon the sale of these securities.

**Distributions** — Distributions determined on a tax basis may differ from net investment income and net realized gains for financial reporting purposes. These differences are due primarily to different treatment for items such as short-term capital gains and losses; deferred expenses and net capital losses. The fiscal year in which amounts are distributed may differ from the year in which the net investment income and net realized gains are recorded by the fund for financial reporting purposes.

As of October 31, 2025, the tax basis components of distributable earnings, unrealized appreciation (depreciation) and cost of investments were as follows (dollars in thousands):

---

| | |
|:---|:---|
| Undistributed ordinary income | $2680 |
| Capital loss carryforward\* | (49)<br>|
| Gross unrealized appreciation on investments | 35443 |
| Gross unrealized depreciation on investments | (3436)<br>|
| Net unrealized appreciation (depreciation) on investments | 32007 |
| Cost of investments | 125368661 |

---

\*

The capital loss carryforward will be used to offset any capital gains realized by the fund in future years. The fund will not make distributions from capital gains while a capital loss carryforward remains.

Tax-basis distributions paid or accrued to shareholders from ordinary income were as follows (dollars in thousands):

---

| | | |
|:---|:---|:---|
| | **Year ended October 31,** | **Year ended October 31,** |
| <br>**Share class** | **2025** | **2024** |
| Class M | &nbsp;&nbsp; $5323187 | $7231970 |

---

Capital Group Central Cash Fund<sub>10</sub>

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

**7. Fees and transactions with related parties**

------

CRMC, the fund's investment adviser, is the parent company of Capital Client Group, Inc. ("CCG"), the distributor of the fund's shares, and American Funds Service Company® ("AFS"), the fund's transfer agent. CRMC, CCG and AFS are considered related parties to the fund.

**Transfer agent services** — The fund has a shareholder services agreement with AFS under which the fund compensates AFS for providing transfer agent services to the fund. These services include recordkeeping and transaction processing.

**Trustees' deferred compensation** — Trustees who are unaffiliated with CRMC may elect to defer the cash payment of part or all of their compensation. These deferred amounts, which remain as liabilities of the fund, are treated as if invested in shares of the fund. These amounts represent general, unsecured liabilities of the fund and vary according to the total returns of the fund. Trustees' compensation of $177,000 in the fund's statement of operations reflects $161,000 in current fees (either paid in cash or deferred) and a net increase of $16,000 in the value of the deferred amounts.

**Affiliated officers and trustees** — Officers and certain trustees of the fund are or may be considered to be affiliated with CRMC, CCG and AFS. No affiliated officers or trustees received any compensation directly from the fund.

**Security transactions with related funds** — The fund may purchase investment securities from, or sell investment securities to, other funds managed by CRMC (or funds managed by certain affiliates of CRMC) under procedures adopted by the fund's board of trustees. The funds involved in such transactions are considered related by virtue of having a common investment adviser (or affiliated investment advisers), common trustees and/or common officers. When such transactions occur, each transaction is executed at the current market price of the security and no brokerage commissions or fees are paid in accordance with Rule 17a-7 of the 1940 Act. During the year ended October 31, 2025, the fund did not engage in any such purchase or sale transactions with any related funds.

**Interfund lending** — Pursuant to an exemptive order issued by the SEC, the fund, along with other CRMC-managed funds (or funds managed by certain affiliates of CRMC), may participate in an interfund lending program. The program provides an alternate credit facility that permits the funds to lend or borrow cash for temporary purposes directly to or from one another, subject to the conditions of the exemptive order. The fund lent $10,000 at a rate of 4.710% to one or more CRMC-managed funds during the year ended October 31, 2025. The fund received less than $1,000 in interest income from the loan.

**8. Indemnifications**

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The fund's organizational documents provide board members and officers with indemnification against certain liabilities or expenses in connection with the performance of their duties to the fund. In the normal course of business, the fund may also enter into contracts that provide general indemnifications. The fund's maximum exposure under these arrangements is unknown since it is dependent on future claims that may be made against the fund. The risk of material loss from such claims is considered remote. Insurance policies are also available to the fund's board members and officers.

**9. Capital share transactions**

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Capital share transactions in the fund were as follows (dollars and shares in thousands):

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **Sales** | **Sales** | **Reinvestments of**<br> **distributions** | **Reinvestments of**<br> **distributions** | **Repurchases** | **Repurchases** | **Net increase**<br> **(decrease)** | **Net increase**<br> **(decrease)** |
| <br>**Share class** | **Amount** | **Shares** | **Amount** | **Shares** | **Amount** | **Shares** | **Amount** | **Shares** |
| **Year ended October 31, 2025** | **Year ended October 31, 2025** | **Year ended October 31, 2025** | **Year ended October 31, 2025** | **Year ended October 31, 2025** | **Year ended October 31, 2025** | **Year ended October 31, 2025** | **Year ended October 31, 2025** | **Year ended October 31, 2025** |
| Class M | $490707409 | 4906968 | &nbsp;&nbsp;&nbsp; $5296316 | 52960 | &nbsp;&nbsp;&nbsp; $(485765875)<br>| (4857459)<br>| &nbsp;&nbsp;&nbsp; $10237850 | 102469 |
| **Year ended October 31, 2024** | **Year ended October 31, 2024** | **Year ended October 31, 2024** | **Year ended October 31, 2024** | **Year ended October 31, 2024** | **Year ended October 31, 2024** | **Year ended October 31, 2024** | **Year ended October 31, 2024** | **Year ended October 31, 2024** |
| Class M | $396210750 | 3961883 | &nbsp;&nbsp;&nbsp; $7186005 | 71859 | &nbsp;&nbsp;&nbsp; $(433900179)<br>| (4338752)<br>| &nbsp;&nbsp;&nbsp; $(30503424)<br>| (305010)<br>|

---

**10. Ownership concentration**

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At October 31, 2025, one shareholder held more than 10% of the fund's outstanding shares. The shareholder, American Balanced Fund, held aggregate ownership of 12% of the fund's outstanding shares. CRMC is the investment adviser to American Balanced Fund.

Capital Group Central Cash Fund<sub>11</sub>

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Financial highlights

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| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | | **Income (loss) from** <br>**investment operations**<sup>1</sup> | **Income (loss) from** <br>**investment operations**<sup>1</sup> | **Income (loss) from** <br>**investment operations**<sup>1</sup> | | | | | |
| <br>**Year ended**  | <br>**Net asset** <br>**value,** <br>**beginning** <br>**of year**<br>| &nbsp;&nbsp; **Net** <br>**investment** <br>**income (loss)**<br>| &nbsp;&nbsp; **Net gains** <br>**(losses) on** <br>**securities** <br>**(both** <br>**realized and** <br>**unrealized)**<br>| &nbsp;&nbsp; **Total from** <br>**investment** <br>**operations**<br>| <br>&nbsp;&nbsp; **Dividends** <br>**(from net** <br>**investment** <br>**income)**<br>| <br>&nbsp;&nbsp; **Net asset** <br>**value,** <br>**end** <br>**of year**<br>| <br>&nbsp;&nbsp; **Total** <br>**return**<br>| <br>&nbsp;&nbsp; **Net assets,** <br>**end of year** <br>**(in millions)** <br>| <br>&nbsp;&nbsp; **Ratio of** <br>**net income (loss)** <br>**to average** <br>**net assets**<br>|
| **Class M:**  | **Class M:**  | **Class M:**  | **Class M:**  | **Class M:**  | **Class M:**  | **Class M:**  | **Class M:**  | **Class M:**  | **Class M:**  |
| 10/31/2025 | $100.00 | &nbsp;&nbsp; $4.36 | &nbsp;&nbsp; $.02 | &nbsp;&nbsp; $4.38 | &nbsp;&nbsp; $(4.36)<br>| &nbsp;&nbsp; $100.02 | &nbsp;&nbsp;&nbsp;&nbsp; 4.46<br> %<br>| &nbsp;&nbsp; $124763<br>&nbsp;&nbsp; — %<sup>2</sup><br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.36<br> %<br>|
| 10/31/2024 | 100.00 | &nbsp;&nbsp;&nbsp;&nbsp;5.35 | &nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp;&nbsp;5.35 | &nbsp;&nbsp; (5.35)<br>| &nbsp;&nbsp;&nbsp;&nbsp;100.00 | &nbsp;&nbsp;&nbsp;&nbsp;5.48 | &nbsp;&nbsp; 114500<br>&nbsp;&nbsp; — <br><sup>2</sup><br>| &nbsp;&nbsp;&nbsp;&nbsp;5.35 |
| 10/31/2023 | 99.98 | &nbsp;&nbsp;&nbsp;&nbsp;4.82 | &nbsp;&nbsp; .05 | &nbsp;&nbsp;&nbsp;&nbsp;4.87 | &nbsp;&nbsp; (4.85)<br>| &nbsp;&nbsp;&nbsp;&nbsp;100.00 | &nbsp;&nbsp;&nbsp;&nbsp;4.98 | &nbsp;&nbsp; 144997<br>&nbsp;&nbsp; — <br><sup>2</sup><br>| &nbsp;&nbsp;&nbsp;&nbsp;4.82 |
| 10/31/2022 | 100.00 | &nbsp;&nbsp;&nbsp;&nbsp;1.21 | &nbsp;&nbsp; (.21)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.00 | &nbsp;&nbsp; (1.02)<br>| &nbsp;&nbsp;&nbsp;&nbsp;99.98 | &nbsp;&nbsp;&nbsp;&nbsp;1.01 | &nbsp;&nbsp; 184777<br>&nbsp;&nbsp; — <br><sup>2</sup><br>| &nbsp;&nbsp;&nbsp;&nbsp;1.21 |
| 10/31/2021 | 100.01 | &nbsp;&nbsp; .08 | &nbsp;&nbsp; (.01)<br>| &nbsp;&nbsp; .07 | &nbsp;&nbsp; (.08)<br>| &nbsp;&nbsp;&nbsp;&nbsp;100.00 | &nbsp;&nbsp; .06 | &nbsp;&nbsp; 112467<br>&nbsp;&nbsp; — <br><sup>2</sup><br>| &nbsp;&nbsp; .08 |

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<sup>1</sup> Based on average shares outstanding.

<sup>2</sup> Amount less than .01%.

Refer to the notes to financial statements.

Capital Group Central Cash Fund<sub>12</sub>

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Report of Independent Registered Public Accounting Firm

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To the Board of Trustees of Capital Group Central Fund Series and Shareholders of Capital Group Central Cash Fund

**Opinion on the Financial Statements**

We have audited the accompanying statement of assets and liabilities, including the investment portfolio, of Capital Group Central Cash Fund (the "Fund") as of October 31, 2025, the related statement of operations for the year ended October 31, 2025, the statements of changes in net assets for each of the two years in the period ended October 31, 2025, including the related notes, and the financial highlights for each of the five years in the period ended October 31, 2025 (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Fund as of October 31, 2025, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period ended October 31, 2025 and the financial highlights for each of the five years in the period ended October 31, 2025 in conformity with accounting principles generally accepted in the United States of America.

**Basis for Opinion**

These financial statements are the responsibility of the Fund's management. Our responsibility is to express an opinion on the Fund's financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Fund in accordance with the relevant ethical requirements relating to our audit, which include standards of the American Institute of Certified Public Accountants (AICPA) Code of Professional Conduct, as well as U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission.

We conducted our audits of these financial statements in accordance with the auditing standards of the PCAOB and in accordance with auditing standards generally accepted in the United States of America. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. Our procedures included confirmation of securities owned as of October 31, 2025 by correspondence with the custodian, transfer agent and brokers; when replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion.

/s/ PricewaterhouseCoopers LLP

Los Angeles, California

December 11, 2025

We have served as the auditor of one or more investment companies in The Capital Group group of investment companies since 1934.

Capital Group Central Cash Fund<sub>13</sub>

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Tax informationunaudited

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We are required to advise you of the federal tax status of certain distributions received by shareholders during the fiscal year. The fund hereby designates the following amounts for the fund's fiscal year ended October 31, 2025:

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| | |
|:---|:---|
| Section 163(j) interest dividends | 100% |
| U.S. government income that may be exempt from state taxation | $4800406000 |

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**Individual shareholders should refer to their Form 1099 or other tax information, which will be mailed in January 2026, to determine the *calendar year* amounts to be included on their 2025 tax returns. Shareholders should consult their tax advisors.**

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| | |
|:---|:---|
| **14** | Capital Group Central Cash Fund |

---

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Changes in and disagreements with accountants

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None

Matters submitted for shareholder vote

------

None

Remuneration paid to directors, officers and others

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Refer to the trustees' deferred compensation disclosure in the notes to financial statements.

Approval of Investment Advisory and Service Agreement

------

Not applicable for the current reporting period due to the timing of the board's approval of this agreement.

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| | |
|:---|:---|
| Capital Group Central Cash Fund | **15** |

---

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#### ITEM 8 - Changes in and Disagreements with Accountants for Open-End Management Investment Companies
None

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#### ITEM 9 - Proxy Disclosures for Open-End Management Investment Companies
None

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#### ITEM 10 - Remuneration Paid to Directors, Officers, and Others of Open-End Management Investment Companies
The information is included as part of the material filed under Item 7 of this Form within the trustees' deferred compensation disclosure in the notes to financial statements.

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#### ITEM 11 - Statement Regarding Basis for Approval of Investment Advisory Contract
Not applicable for the current reporting period due to the timing of the board's approval of this agreement.

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#### ITEM 12 - Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies
Not applicable to this Registrant, insofar as the Registrant is not a closed-end management investment company.

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#### ITEM 13 - Portfolio Managers of Closed-End Management Investment Companies
Not applicable to this Registrant, insofar as the Registrant is not a closed-end management investment company.

------

#### ITEM 14 - Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers
Not applicable to this Registrant, insofar as the Registrant is not a closed-end management investment company.

------

#### ITEM 15 - Submission of Matters to a Vote of Security Holders
There have been no material changes to the procedures by which shareholders may recommend nominees to the Registrant's board of trustees since the Registrant last submitted a proxy statement to its shareholders. The procedures are as follows. The Registrant has a nominating and governance committee comprised solely of persons who are not considered ''interested persons'' of the Registrant within the meaning of the Investment Company Act of 1940, as amended. The committee periodically reviews such issues as the board's composition, responsibilities, committees, compensation and other relevant issues, and recommends any appropriate changes to the full board of trustees. The committee also coordinates annual self-assessments of the board and evaluates, selects and nominates independent trustee candidates to the full board of trustees. While the committee normally is able to identify from its own and other resources an ample number of qualified candidates, it will consider shareholder suggestions of persons to be considered as nominees to fill future vacancies on the board. Such suggestions must be sent in writing to the nominating and governance committee of the Registrant, c/o the Registrant's Secretary, and must be accompanied by complete biographical and occupational data on the prospective nominee, along with a written consent of the prospective nominee for consideration of his or her name by the nominating and governance committee.

------

#### ITEM 16 - Controls and Procedures
(a) The Registrant's Principal Executive Officer and Principal Financial Officer have concluded, based on their evaluation of the Registrant's disclosure controls and procedures (as such term is defined in Rule 30a-3 under the Investment Company Act of 1940) as of a date within 90 days of the filing date of this report, that such controls and procedures are adequate and reasonably designed to achieve the purposes described in paragraph (c) of such rule.

(b) There were no changes in the Registrant's internal controls over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the Registrant's internal control over financial reporting.

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#### ITEM 17 - Disclosure of Securities Lending Activities for Closed-End Management Investment Companies
Not applicable to this Registrant, insofar as the Registrant is not a closed-end management investment company.

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#### ITEM 18 - Recovery of Erroneously Awarded Compensation
None

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#### ITEM 19 - Exhibits
(a)(1) Code of Ethics - See Item 2

(a)(2) The certifications required by Rule 30a-2 of the Investment Company Act of 1940 and Sections [302](cert302.htm) and [906](cert906.htm) of the Sarbanes-Oxley Act of 2002 are attached as exhibits hereto.

#### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

**Capital Group Central Fund Series**

By /s/ Kristine M. Nishiyama

Kristine M. Nishiyama,

Principal Executive Officer

Date: January 07, 2026

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

By /s/ Kristine M. Nishiyama

Kristine M. Nishiyama,

Principal Executive Officer

Date: January 07, 2026

By /s/ Becky L. Park

Becky L. Park, Treasurer and

Principal Financial Officer

Date: January 07, 2026

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## Ex-99.Cert

**CERTIFICATION**

**I, Kristine M. Nishiyama, certify that:**

1. I have reviewed this report on Form N-CSR of **Capital Group Central Fund Series**;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in rule 30a-3(c) under the Investment Company Act of 1940) and internal controls over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;c.Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;d.Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed to the registrant's auditors and the audit committee of the registrant's board of trustees (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize, and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: January 07, 2026

<u>/s/ Kristine M. Nishiyama</u> Kristine M. Nishiyama, Principal Executive Officer Capital Group Central Fund Series

**CERTIFICATION**

I, **Becky L. Park**, certify that:

1. I have reviewed this report on Form N-CSR of **Capital Group Central Fund Series**;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in rule 30a-3(c) under the Investment Company Act of 1940) and internal controls over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;c.Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;d.Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed to the registrant's auditors and the audit committee of the registrant's board of trustees (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize, and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: January 07, 2026

<u>/s/ Becky L. Park</u> Becky L. Park,

Treasurer and Principal Financial Officer

Capital Group Central Fund Series

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## Exhibit 99.906

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

KRISTINE M. NISHIYAMA, Principal Executive Officer, and BECKY L. PARK, Treasurer and Principal Financial Officer of Capital Group Central Fund Series (the "Registrant"), each certify to the best of her or his knowledge that:

1. The Registrant's periodic report on Form N-CSR for the period ended October 31, 2025 (the "Form N-CSR") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Form N-CSR fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

Principal Executive Officer

**Capital Group Central Fund Series**

<u>/s/ Kristine M. Nishiyama</u>

Kristine M. Nishiyama, Principal Executive Officer

Date: January 07, 2026

Principal Financial Officer

**Capital Group Central Fund Series**

<u>/s/ Becky L. Park</u>

Becky L. Park, Treasurer and Principal Financial Officer

Date: January 07, 2026

A signed original of this written statement required by Section 906 of the Sarbanes-Oxley Act of 2002 has been provided to **Capital Group Central Fund Series** and will be retained by **Capital Group Central Fund Series** and furnished to the Securities and Exchange Commission (the "Commission") or its staff upon request.

This certification is being furnished to the Commission solely pursuant to 18 U.S.C. Section 1350 and is not being filed as part of the Form N-CSR filed with the Commission.

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