# EDGAR Filing Document

**Accession Number:** 0000100334
**File Stem:** 0001193125-25-215647
**Filing Date:** 2025-9
**Character Count:** 40132
**Document Hash:** e2137fbc78dd725237c37ab1fff37739
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-215647.hdr.sgml**: 20250924

**ACCESSION NUMBER**: 0001193125-25-215647

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250731

**FILED AS OF DATE**: 20250924

**DATE AS OF CHANGE**: 20250924

**PERIOD START**: 20251031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AMERICAN CENTURY MUTUAL FUNDS, INC.
- **CENTRAL INDEX KEY:** 0000100334

**ORGANIZATION NAME:**
- **EIN:** 446006315
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-00816
- **FILM NUMBER:** 251339427

**BUSINESS ADDRESS:**
- **STREET 1:** 4500 MAIN STREET
- **CITY:** KANSAS CITY
- **STATE:** MO
- **ZIP:** 64111
- **BUSINESS PHONE:** 816-531-5575

**MAIL ADDRESS:**
- **STREET 1:** 4500 MAIN STREET
- **CITY:** KANSAS CITY
- **STATE:** MO
- **ZIP:** 64111

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AMERICAN CENTURY MUTUAL FUNDS INC
- **DATE OF NAME CHANGE:** 19970107

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TWENTIETH CENTURY INVESTORS INC
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### SELECT FUND (Series ID: S000006194)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000017053 | INVESTOR CLASS | TWCIX           |
| C000017054 | A CLASS        | TWCAX           |
| C000017055 | I CLASS        | TWSIX           |
| C000017058 | C CLASS        | ACSLX           |
| C000017059 | R CLASS        | ASERX           |
| C000131597 | R6 CLASS       | ASDEX           |
| C000189737 | R5 CLASS       | ASLGX           |
| C000189738 | Y CLASS        | ASLWX           |
| C000247666 | G Class        | ASLDX           |

## Nport-Ex

**American Century Investments**<sup>®</sup>

**Quarterly Portfolio Holdings**

**Select Fund**

**July 31, 2025**

------

---

| |
|:---|
| **<u>Select Fund - Schedule of Investments</u>** |
| **JULY 31, 2025 (UNAUDITED)** |

---

---

| | | |
|:---|:---|:---|
|  | **Shares** | **Value ($)** |
| **COMMON STOCKS — 99.1%** |  |  |
| **Automobiles — 3.1%** |  |  |
| Tesla, Inc.<sup>(1)</sup> | 616500 | 190048455 |
| **Biotechnology — 1.4%** |  |  |
| Gilead Sciences, Inc. | 165400 | 18572766 |
| Ionis Pharmaceuticals, Inc.<sup>(1)</sup> | 299200 | 12859616 |
| Regeneron Pharmaceuticals, Inc. | 79600 | 43418616 |
| Vertex Pharmaceuticals, Inc.<sup>(1)</sup> | 32700 | 14939649 |
|  |  | 89790647 |
| **Broadline Retail — 7.8%** |  |  |
| Amazon.com, Inc.<sup>(1)</sup> | 2070600 | 484748166 |
| **Capital Markets — 0.8%** |  |  |
| MSCI, Inc. | 90700 | 50915352 |
| **Commercial Services and Supplies — 0.4%** |  |  |
| Veralto Corp. | 216200 | 22664246 |
| **Communications Equipment — 0.3%** |  |  |
| Arista Networks, Inc.<sup>(1)</sup> | 175800 | 21662076 |
| **Construction and Engineering — 0.2%** |  |  |
| Fluor Corp.<sup>(1)</sup> | 165400 | 9389758 |
| **Consumer Finance — 0.6%** |  |  |
| American Express Co. | 123900 | 37084509 |
| **Consumer Staples Distribution & Retail — 1.7%** |  |  |
| Costco Wholesale Corp. | 110500 | 103830220 |
| **Electrical Equipment — 0.4%** |  |  |
| GE Vernova, Inc. | 35000 | 23110150 |
| **Entertainment — 1.6%** |  |  |
| Electronic Arts, Inc. | 53200 | 8112468 |
| Netflix, Inc.<sup>(1)</sup> | 23800 | 27593720 |
| Walt Disney Co. | 424600 | 50574106 |
| Warner Bros Discovery, Inc.<sup>(1)</sup> | 877700 | 11559309 |
|  |  | 97839603 |
| **Financial Services — 4.4%** |  |  |
| Mastercard, Inc., Class A | 448600 | 254118442 |
| Visa, Inc., Class A | 47200 | 16306184 |
|  |  | 270424626 |
| **Health Care Equipment and Supplies — 2.2%** |  |  |
| Boston Scientific Corp.<sup>(1)</sup> | 821500 | 86191780 |
| Stryker Corp. | 134200 | 52704366 |
|  |  | 138896146 |
| **Health Care Providers and Services — 0.2%** |  |  |
| UnitedHealth Group, Inc. | 43200 | 10780992 |
| **Hotels, Restaurants and Leisure — 1.2%** |  |  |
| Airbnb, Inc., Class A<sup>(1)</sup> | 240000 | 31778400 |
| Marriott International, Inc., Class A | 102200 | 26963426 |
| Texas Roadhouse, Inc. | 96500 | 17865045 |
|  |  | 76606871 |
| **Insurance — 1.1%** |  |  |
| Progressive Corp. | 283700 | 68666748 |
| **Interactive Media and Services — 15.0%** |  |  |
| Alphabet, Inc., Class A | 1469600 | 282016240 |
| Alphabet, Inc., Class C | 1090400 | 210294544 |

---

------

---

| | | |
|:---|:---|:---|
| Meta Platforms, Inc., Class A | 498500 | 385559840 |
| Pinterest, Inc., Class A<sup>(1)</sup> | 1272700 | 49126220 |
|  |  | 926996844 |
| **Life Sciences Tools and Services — 0.9%** |  |  |
| Danaher Corp. | 98500 | 19420260 |
| Mettler-Toledo International, Inc.<sup>(1)</sup> | 31300 | 38614184 |
|  |  | 58034444 |
| **Machinery — 1.4%** |  |  |
| Graco, Inc. | 293100 | 24614538 |
| Lincoln Electric Holdings, Inc. | 101700 | 24763950 |
| Middleby Corp.<sup>(1)</sup> | 97200 | 14113440 |
| Otis Worldwide Corp. | 263400 | 22570746 |
|  |  | 86062674 |
| **Oil, Gas and Consumable Fuels — 0.6%** |  |  |
| Cheniere Energy, Inc. | 160200 | 37787976 |
| **Pharmaceuticals — 1.4%** |  |  |
| Eli Lilly & Co. | 117600 | 87032232 |
| **Professional Services — 1.5%** |  |  |
| Broadridge Financial Solutions, Inc. | 178300 | 44131033 |
| UL Solutions, Inc., Class A | 514700 | 37634864 |
| Verisk Analytics, Inc. | 43200 | 12040272 |
|  |  | 93806169 |
| **Semiconductors and Semiconductor Equipment — 21.7%** |  |  |
| Analog Devices, Inc. | 422100 | 94816323 |
| Broadcom, Inc. | 448900 | 131841930 |
| KLA Corp. | 98100 | 86232843 |
| NVIDIA Corp. | 5151000 | 916208370 |
| Taiwan Semiconductor Manufacturing Co. Ltd., ADR | 415200 | 100320624 |
| Texas Instruments, Inc. | 58400 | 10573904 |
|  |  | 1339993994 |
| **Software — 19.2%** |  |  |
| Adobe, Inc.<sup>(1)</sup> | 156900 | 56121561 |
| AppLovin Corp., Class A<sup>(1)</sup> | 187100 | 73099970 |
| Atlassian Corp., Class A<sup>(1)</sup> | 109300 | 20961554 |
| Crowdstrike Holdings, Inc., Class A<sup>(1)</sup> | 145600 | 66185392 |
| Manhattan Associates, Inc.<sup>(1)</sup> | 214000 | 47007240 |
| Microsoft Corp. | 1034700 | 552012450 |
| Oracle Corp. | 428300 | 108689691 |
| Palantir Technologies, Inc., Class A<sup>(1)</sup> | 113800 | 18020230 |
| Roper Technologies, Inc. | 186200 | 102484480 |
| Salesforce, Inc. | 243800 | 62980854 |
| Zscaler, Inc.<sup>(1)</sup> | 275100 | 78557556 |
|  |  | 1186120978 |
| **Specialty Retail — 2.5%** |  |  |
| Burlington Stores, Inc.<sup>(1)</sup> | 126800 | 34611328 |
| Lowe's Cos., Inc. | 228600 | 51108102 |
| TJX Cos., Inc. | 543800 | 67719414 |
|  |  | 153438844 |
| **Technology Hardware, Storage and Peripherals — 7.5%** |  |  |
| Apple, Inc. | 2246200 | 466243734 |
| **TOTAL COMMON STOCKS**<br>(Cost $2,167,876,740) |  | **6131976454** |
| **SHORT-TERM INVESTMENTS — 1.0%** |  |  |
| **Money Market Funds — 0.0%** |  |  |
| State Street Institutional U.S. Government Money Market Fund, Premier Class | 134951 | 134951 |

---

------

---

| | |
|:---|:---|
| **Repurchase Agreements — 1.0%** |  |
| BMO Capital Markets Corp., (collateralized by various U.S. Treasury obligations, 4.00%, 11/15/52, valued at $6,180,252), in a joint trading account at 4.32%, dated 7/31/25, due 8/1/25 (Delivery value $6,066,704) | 6065976 |
| Fixed Income Clearing Corp., (collateralized by various U.S. Treasury obligations, 1.25%, 4/15/28, valued at $54,634,439), at 4.35%, dated 7/31/25, due 8/1/25 (Delivery value $53,569,472) | 53563000 |
|  | 59628976 |
| **TOTAL SHORT-TERM INVESTMENTS**<br>(Cost $59,763,927) | **59763927** |
| **TOTAL INVESTMENT SECURITIES — 100.1%**<br>(Cost $2,227,640,667) | **6191740381** |
| **OTHER ASSETS AND LIABILITIES — (0.1)%** | **(5282702)** |
| **TOTAL NET ASSETS — 100.0%** | $**6186457679** |

---

---

| | | |
|:---|:---|:---|
| **NOTES TO SCHEDULE OF INVESTMENTS** | **NOTES TO SCHEDULE OF INVESTMENTS** | **NOTES TO SCHEDULE OF INVESTMENTS** |
| ADR | – | American Depositary Receipt |

---

(1)Non-income producing.

------

**SUPPLEMENTARY NOTES TO SCHEDULE OF INVESTMENTS** 

**1. Investment Valuations**

The fund determines the fair value of its investments and computes its net asset value (NAV) per share at the close of regular trading (usually 4 p.m. Eastern time) on the New York Stock Exchange (NYSE) on each day the NYSE is open. The value of investments of the fund is determined by American Century Investment Management, Inc. (ACIM) (the investment advisor), as the valuation designee, pursuant to its valuation policies and procedures. The Board of Directors oversees the valuation designee and reviews its valuation policies and procedures at least annually.

Equity securities that are listed or traded on a domestic securities exchange are valued at the last reported sales price or at the official closing price as provided by the exchange. Equity securities traded on foreign securities exchanges are generally valued at the closing price of such securities on the exchange where primarily traded or at the close of the NYSE, if that is earlier. If no last sales price is reported, or if local convention or regulation so provides, the mean of the latest bid and asked prices may be used. Securities traded over-the-counter are valued at the mean of the latest bid and asked prices, the last sales price, or the official closing price.

Open-end management investment companies are valued at the reported NAV per share. Repurchase agreements are valued at cost, which approximates fair value. Exchange-traded options contracts are valued at a mean as provided by independent pricing services.

If the valuation designee determines that the market price for a portfolio security is not readily available or is believed by the valuation designee to be unreliable, such security is valued at fair value as determined in good faith by the valuation designee, in accordance with its policies and procedures. Circumstances that may cause a fund to determine that market quotations are not available or reliable include, but are not limited to: when there is a significant event subsequent to the market quotation; trading in a security has been halted during the trading day; or trading in a security is insufficient or did not take place due to a closure or holiday.

The valuation designee monitors for significant events occurring after the close of an investment's primary exchange but before the NAV per share is determined. Significant events may include, but are not limited to: corporate announcements and transactions; regulatory news, governmental action and political unrest that could impact a specific investment or an investment sector; or armed conflicts, natural disasters and similar events that could affect investments in a specific country or region. The valuation designee also monitors for significant fluctuations between domestic and foreign markets, as evidenced by the U.S. market or such other indicators that it deems appropriate. The valuation designee may apply a model-derived factor to the closing price of equity securities traded on foreign securities exchanges. The factor is based on observable market data as provided by an independent pricing service.

**2. Fair Value Measurements**

The fund's investments valuation process is based on several considerations and may use multiple inputs to determine the fair value of the investments held by the fund. In conformity with accounting principles generally accepted in the United States of America, the inputs used to determine a valuation are classified into three broad levels.

• Level 1 valuation inputs consist of unadjusted quoted prices in an active market for identical investments.

• Level 2 valuation inputs consist of direct or indirect observable market data (including quoted prices for comparable investments, evaluations of subsequent market events, interest rates, prepayment speeds, credit risk, etc.). These inputs also consist of quoted prices for identical investments initially expressed in local currencies that are adjusted through translation into U.S. dollars.

• Level 3 valuation inputs consist of unobservable data (including a fund's own assumptions).

The level classification is based on the lowest level input that is significant to the fair valuation measurement. The valuation inputs are not necessarily an indication of the risks associated with investing in these securities or other financial instruments.

The following is a summary of the level classifications as of period end. The Schedule of Investments provides additional information on the fund's portfolio holdings.

---

| | | | |
|:---|:---|:---|:---|
| | **Level 1** | **Level 2** | **Level 3** |
| **Assets** | **Assets** | **Assets** | **Assets** |
| **Investment Securities** | **Investment Securities** | **Investment Securities** | **Investment Securities** |
| Common Stocks | $6131976454 |  |  |
| Short-Term Investments | 134951 | $59628976 |  |
|  | $6132111405 | $59628976 |  |

---

*This schedule of investments provides information about the fund's portfolio holdings as of the date on the schedule. It is unaudited, and American Century Investments assumes no obligation to update or supplement the schedule to reflect subsequent changes. More information is available in the fund's most recent annual or semiannual financial statements.*

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** American Century Mutual Funds, Inc.

- **b. Investment Company Act file number:** 811-00816

- **c. CIK number of Registrant:** 0000100334

- **d. LEI of Registrant:** 549300DMFK0SMVLOE939

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 4500 Main St

  - **City:** Kansas City

  - **State:** MO

  - **Foreign country:** US

  - **Zip / Postal Code:** 64111

  - **Telephone number:** 816-531-5575

**Item A.2. Information about the Series.**

- **a. Name of Series:** Select Fund

- **b. EDGAR series identifier (if any):** S000006194

- **c. LEI of Series:** YBV2RHBLCMLT5C6UGK81

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2025-10-31

- **b. Date as of which information is reported:** 2025-07-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $6194797453.12

**Total Liabilities:** $4234236.58

**Net Assets:** $6190563216.54

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000017053 | 8.72%                | 5.39%                | 3.62%                |
| Class ID C000017054 | 8.69%                | 5.36%                | 3.59%                |
| Class ID C000017055 | 8.74%                | 5.40%                | 3.63%                |
| Class ID C000017058 | 8.63%                | 5.31%                | 3.52%                |
| Class ID C000017059 | 8.67%                | 5.35%                | 3.57%                |
| Class ID C000131597 | 8.75%                | 5.42%                | 3.64%                |
| Class ID C000189737 | 8.74%                | 5.40%                | 3.63%                |
| Class ID C000189738 | 8.75%                | 5.42%                | 3.65%                |
| Class ID C000247666 | 8.80%                | 5.46%                | 3.69%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $17258281.62             | $447156970.04                              |
| Month 2  | $129861227.72            | $179551065.12                              |
| Month 3  | $69721022.84             | $149899208.98                              |

### Schedule of Portfolio Investments

| Name                                                       | Title                                                      | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Adobe Inc                                                  | Adobe Inc                                                  | CUSIP: 00724F101<br>LEI: FU4LY2G4933NH2E1CP29 | Long             | EC               | CORP              | US        |    156900 | NS      | $56121561.00  | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Airbnb Inc                                                 | Airbnb Inc                                                 | CUSIP: 009066101<br>LEI: 549300HMUDNO0RY56D37 | Long             | EC               | CORP              | US        |    240000 | NS      | $31778400.00  | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                                               | Alphabet Inc-CL C                                          | CUSIP: 02079K107<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |   1090400 | NS      | $210294544.00 | 3.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                                               | Alphabet Inc                                               | CUSIP: 02079K305<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |   1469600 | NS      | $282016240.00 | 4.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Amazon.com Inc                                             | Amazon.com Inc                                             | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |   2070600 | NS      | $484748166.00 | 7.83%             |  |  |  | No            |                  1 | On Loan: No      |
| American Express Co                                        | American Express Co                                        | CUSIP: 025816109<br>LEI: R4PP93JZOLY261QX3811 | Long             | EC               | CORP              | US        |    123900 | NS      | $37084509.00  | 0.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Analog Devices Inc                                         | Analog Devices Inc                                         | CUSIP: 032654105<br>LEI: GYVOE5EZ4GDAVTU4CQ61 | Long             | EC               | CORP              | US        |    422100 | NS      | $94816323.00  | 1.53%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Institutional US Government Money Market Fund | State Street Institutional US Government Money Market Fund | CUSIP: 857492706<br>LEI: 549300BZ5TGIFZUZDZ37 | Long             | STIV             | RF                | US        |    134951 | NS      | $134950.60    | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Bank of Montreal/Chicago IL 4.32 08/01/2025                | Bank of Montreal/Chicago IL 4.32 08/01/2025                | CUSIP: RPEN2U3A8<br>LEI: NQQ6HPCNCCU6TUTQYE16 | Long             | RA               | CORP              | US        |   6065976 | PA      | $6065976.47   | 0.10%             | 2025-08-01      | Fixed         | 4.32%                 | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co                               | Fixed Income Clearing Corp 4.35 08/01/2025                 | CUSIP: RPEK5GHD1<br>LEI: 571474TGEMMWANRLN572 | Long             | RA               | CORP              | US        |  53563000 | PA      | $53563000.00  | 0.87%             | 2025-08-01      | Fixed         | 4.35%                 | No            |                  2 | On Loan: No      |
| Boston Scientific Corp                                     | Boston Scientific Corp                                     | CUSIP: 101137107<br>LEI: Y6ZDD9FP4P8JSSJMW954 | Long             | EC               | CORP              | US        |    821500 | NS      | $86191780.00  | 1.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadridge Financial Solutions Inc                         | Broadridge Financial Solutions Inc                         | CUSIP: 11133T103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    178300 | NS      | $44131033.00  | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                                               | Broadcom Inc                                               | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |    448900 | NS      | $131841930.00 | 2.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Burlington Stores Inc                                      | Burlington Stores Inc                                      | CUSIP: 122017106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    126800 | NS      | $34611328.00  | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Cheniere Energy Inc                                        | Cheniere Energy Inc                                        | CUSIP: 16411R208<br>LEI: MIHC87W9WTYSYZWV1J40 | Long             | EC               | CORP              | US        |    160200 | NS      | $37787976.00  | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Costco Wholesale Corp                                      | Costco Wholesale Corp                                      | CUSIP: 22160K105<br>LEI: 29DX7H14B9S6O3FD6V18 | Long             | EC               | CORP              | US        |    110500 | NS      | $103830220.00 | 1.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Crowdstrike Holdings Inc                                   | Crowdstrike Holdings Inc                                   | CUSIP: 22788C105<br>LEI: 549300YBY08K9KM4HX32 | Long             | EC               | CORP              | US        |    145600 | NS      | $66185392.00  | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Danaher Corp                                               | Danaher Corp                                               | CUSIP: 235851102<br>LEI: S4BKK9OTCEWQ3YHPFM11 | Long             | EC               | CORP              | US        |     98500 | NS      | $19420260.00  | 0.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Walt Disney Co/The                                         | Walt Disney Co/The                                         | CUSIP: 254687106<br>LEI: 7260JQNI6SCF9FIV2392 | Long             | EC               | CORP              | US        |    424600 | NS      | $50574106.00  | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Electronic Arts Inc                                        | Electronic Arts Inc                                        | CUSIP: 285512109<br>LEI: 549300O7A67PUEYKDL45 | Long             | EC               | CORP              | US        |     53200 | NS      | $8112468.00   | 0.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc                                         | Meta Platforms Inc                                         | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |    498500 | NS      | $385559840.00 | 6.23%             |  |  |  | No            |                  1 | On Loan: No      |
| GE Vernova Inc                                             | GE Vernova Inc                                             | CUSIP: 36828A101<br>LEI: 254900DP080RU6OK2553 | Long             | EC               | CORP              | US        |     35000 | NS      | $23110150.00  | 0.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Gilead Sciences Inc                                        | Gilead Sciences Inc                                        | CUSIP: 375558103<br>LEI: 549300WTZWR07K8MNV44 | Long             | EC               | CORP              | US        |    165400 | NS      | $18572766.00  | 0.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Graco Inc                                                  | Graco Inc                                                  | CUSIP: 384109104<br>LEI: 4T5VJ4S81BRT6Q7GGT78 | Long             | EC               | CORP              | US        |    293100 | NS      | $24614538.00  | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Ionis Pharmaceuticals Inc                                  | Ionis Pharmaceuticals Inc                                  | CUSIP: 462222100<br>LEI: 549300SI4ZGLG0BLUZ92 | Long             | EC               | CORP              | US        |    299200 | NS      | $12859616.00  | 0.21%             |  |  |  | No            |                  1 | On Loan: No      |
| KLA Corp                                                   | KLA Corp                                                   | CUSIP: 482480100<br>LEI: 549300H0BF5JCG96TJ81 | Long             | EC               | CORP              | US        |    104700 | NS      | $92034441.00  | 1.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Eli Lilly & Co                                             | Eli Lilly & Co                                             | CUSIP: 532457108<br>LEI: FRDRIPF3EKNDJ2CQJL29 | Long             | EC               | CORP              | US        |    117600 | NS      | $87032232.00  | 1.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Lincoln Electric Holdings Inc                              | Lincoln Electric Holdings Inc                              | CUSIP: 533900106<br>LEI: BIMGBY40SIN95O01BN93 | Long             | EC               | CORP              | US        |    101700 | NS      | $24763950.00  | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Lowe's Cos Inc                                             | Lowe's Cos Inc                                             | CUSIP: 548661107<br>LEI: WAFCR4OKGSC504WU3E95 | Long             | EC               | CORP              | US        |    228600 | NS      | $51108102.00  | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| MSCI Inc                                                   | MSCI Inc                                                   | CUSIP: 55354G100<br>LEI: 549300HTIN2PD78UB763 | Long             | EC               | CORP              | US        |     90700 | NS      | $50915352.00  | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Manhattan Associates Inc                                   | Manhattan Associates Inc                                   | CUSIP: 562750109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    214000 | NS      | $47007240.00  | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Marriott International Inc/MD                              | Marriott International Inc/MD                              | CUSIP: 571903202<br>LEI: 225YDZ14ZO8E1TXUSU86 | Long             | EC               | CORP              | US        |    102200 | NS      | $26963426.00  | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Mastercard Inc                                             | Mastercard Inc                                             | CUSIP: 57636Q104<br>LEI: AR5L2ODV9HN37376R084 | Long             | EC               | CORP              | US        |    448600 | NS      | $254118442.00 | 4.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Vertex Pharmaceuticals Inc                                 | Vertex Pharmaceuticals Inc                                 | CUSIP: 92532F100<br>LEI: 54930015RAQRRZ5ZGJ91 | Long             | EC               | CORP              | US        |     32700 | NS      | $14939649.00  | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Visa Inc                                                   | Visa Inc                                                   | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |     47200 | NS      | $16306184.00  | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Warner Bros Discovery Inc                                  | Warner Bros Discovery Inc                                  | CUSIP: 934423104<br>LEI: 5493006ZCRFWKF6B1K26 | Long             | EC               | CORP              | US        |    877700 | NS      | $11559309.00  | 0.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Zscaler Inc                                                | Zscaler Inc                                                | CUSIP: 98980G102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    275100 | NS      | $78557556.00  | 1.27%             |  |  |  | No            |                  1 | On Loan: No      |
| UL Solutions Inc                                           | UL Solutions Inc                                           | CUSIP: 903731107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    514700 | NS      | $37634864.00  | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| UnitedHealth Group Inc                                     | UnitedHealth Group Inc                                     | CUSIP: 91324P102<br>LEI: 549300GHBMY8T5GXDE41 | Long             | EC               | CORP              | US        |     43200 | NS      | $10780992.00  | 0.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Veralto Corp                                               | Veralto Corp                                               | CUSIP: 92338C103<br>LEI: 635400FJE6GSOJUSNY27 | Long             | EC               | CORP              | US        |    216200 | NS      | $22664246.00  | 0.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Verisk Analytics Inc                                       | Verisk Analytics Inc                                       | CUSIP: 92345Y106<br>LEI: 549300I1YSWNIRKBWP67 | Long             | EC               | CORP              | US        |     43200 | NS      | $12040272.00  | 0.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Mettler-Toledo International Inc                           | Mettler-Toledo International Inc                           | CUSIP: 592688105<br>LEI: 5493000BD5GJNUDIUG10 | Long             | EC               | CORP              | US        |     31300 | NS      | $38614184.00  | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                                             | Microsoft Corp                                             | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |   1034700 | NS      | $552012450.00 | 8.92%             |  |  |  | No            |                  1 | On Loan: No      |
| Middleby Corp/The                                          | Middleby Corp/The                                          | CUSIP: 596278101<br>LEI: JDFO86U9VQRBKW5KYA35 | Long             | EC               | CORP              | US        |     97200 | NS      | $14113440.00  | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Netflix Inc                                                | Netflix Inc                                                | CUSIP: 64110L106<br>LEI: 549300Y7VHGU0I7CE873 | Long             | EC               | CORP              | US        |     23800 | NS      | $27593720.00  | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| NVIDIA Corp                                                | NVIDIA Corp                                                | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |   5151000 | NS      | $916208370.00 | 14.80%            |  |  |  | No            |                  1 | On Loan: No      |
| Oracle Corp                                                | Oracle Corp                                                | CUSIP: 68389X105<br>LEI: 1Z4GXXU7ZHVWFCD8TV52 | Long             | EC               | CORP              | US        |    403600 | NS      | $102421572.00 | 1.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Otis Worldwide Corp                                        | Otis Worldwide Corp                                        | CUSIP: 68902V107<br>LEI: 549300ZLBKR8VSU25153 | Long             | EC               | CORP              | US        |    263400 | NS      | $22570746.00  | 0.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Palantir Technologies Inc                                  | Palantir Technologies Inc                                  | CUSIP: 69608A108<br>LEI: 549300UVN46B3BBDHO85 | Long             | EC               | CORP              | US        |    113800 | NS      | $18020230.00  | 0.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Pinterest Inc                                              | Pinterest Inc                                              | CUSIP: 72352L106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1272700 | NS      | $49126220.00  | 0.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Progressive Corp/The                                       | Progressive Corp/The                                       | CUSIP: 743315103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    283700 | NS      | $68666748.00  | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Regeneron Pharmaceuticals Inc                              | Regeneron Pharmaceuticals Inc                              | CUSIP: 75886F107<br>LEI: 549300RCBFWIRX3HYQ56 | Long             | EC               | CORP              | US        |     79600 | NS      | $43418616.00  | 0.70%             |  |  |  | No            |                  1 | On Loan: No      |
| Roper Technologies Inc                                     | Roper Technologies Inc                                     | CUSIP: 776696106<br>LEI: 54930003T4SXCIWVXY35 | Long             | EC               | CORP              | US        |    186200 | NS      | $102484480.00 | 1.66%             |  |  |  | No            |                  1 | On Loan: No      |
| salesforce.com Inc                                         | Salesforce Inc                                             | CUSIP: 79466L302<br>LEI: RCGZFPDMRW58VJ54VR07 | Long             | EC               | CORP              | US        |    243800 | NS      | $62980854.00  | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Stryker Corp                                               | Stryker Corp                                               | CUSIP: 863667101<br>LEI: 5493002F0SC4JTBU5137 | Long             | EC               | CORP              | US        |    134200 | NS      | $52704366.00  | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| TJX Cos Inc/The                                            | TJX Cos Inc/The                                            | CUSIP: 872540109<br>LEI: V167QI9I69W364E2DY52 | Long             | EC               | CORP              | US        |    543800 | NS      | $67719414.00  | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Taiwan Semiconductor Manufacturing Co Ltd                  | Taiwan Semiconductor Manufacturing Co Ltd                  | CUSIP: 874039100<br>LEI: 549300KB6NK5SBD14S87 | Long             | EC               | CORP              | TW        |    415200 | NS      | $100320624.00 | 1.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Tesla Inc                                                  | Tesla Inc                                                  | CUSIP: 88160R101<br>LEI: 54930043XZGB27CTOV49 | Long             | EC               | CORP              | US        |    616500 | NS      | $190048455.00 | 3.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Texas Instruments Inc                                      | Texas Instruments Inc                                      | CUSIP: 882508104<br>LEI: WDJNR2L6D8RWOEB8T652 | Long             | EC               | CORP              | US        |     58400 | NS      | $10573904.00  | 0.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Texas Roadhouse Inc                                        | Texas Roadhouse Inc                                        | CUSIP: 882681109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     96500 | NS      | $17865045.00  | 0.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Apple Inc                                                  | Apple Inc                                                  | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |   2246200 | NS      | $466243734.00 | 7.53%             |  |  |  | No            |                  1 | On Loan: No      |
| AppLovin Corp                                              | AppLovin Corp                                              | CUSIP: 03831W108<br>LEI: 549300LLVXMUAOL3SQ07 | Long             | EC               | CORP              | US        |    187100 | NS      | $73099970.00  | 1.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Arista Networks Inc                                        | Arista Networks Inc                                        | CUSIP: 040413205<br>LEI: 635400H1WKBLOQERUU95 | Long             | EC               | CORP              | US        |    175800 | NS      | $21662076.00  | 0.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Atlassian Corp                                             | Atlassian Corp                                             | CUSIP: 049468101<br>LEI: 549300V7ZY5P02D2MY38 | Long             | EC               | CORP              | AU        |    171900 | NS      | $32966982.00  | 0.53%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-09-24

**Name of Applicant:** American Century Mutual Funds, Inc.

**Signature:** Amy R. Bitter

**Name of Signer:** Amy R. Bitter

**Title:** Assistant Treasurer