# EDGAR Filing Document

**Accession Number:** 0000100334
**File Stem:** 0001145549-25-043331
**Filing Date:** 2025-6
**Character Count:** 30056
**Document Hash:** 7f2e45b92d7363c9cea927a79cec607c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001145549-25-043331.hdr.sgml**: 20250627

**ACCESSION NUMBER**: 0001145549-25-043331

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250430

**FILED AS OF DATE**: 20250627

**DATE AS OF CHANGE**: 20250627

**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:** 251083391

**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

### ULTRA FUND (Series ID: S000006195)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000017060 | INVESTOR CLASS | TWCUX           |
| C000017061 | A CLASS        | TWUAX           |
| C000017062 | I CLASS        | TWUIX           |
| C000017063 | C CLASS        | TWCCX           |
| C000017064 | R CLASS        | AULRX           |
| C000131598 | R6 CLASS       | AULDX           |
| C000189739 | R5 CLASS       | AULGX           |
| C000189740 | Y CLASS        | AULYX           |
| C000214991 | G Class        | AULNX           |

## 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:** Ultra Fund

- **b. EDGAR series identifier (if any):** S000006195

- **c. LEI of Series:** F6OVJ18MFLNHYYI4ZV69

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

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

- **b. Date as of which information is reported:** 2025-04-30

**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:** $23063724306.05

**Total Liabilities:** $17016379.48

**Net Assets:** $23046707926.57

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000017060 | -4.76%               | -8.57%               | 1.11%                |
| Class ID C000017061 | -4.78%               | -8.59%               | 1.09%                |
| Class ID C000017062 | -4.75%               | -8.55%               | 1.13%                |
| Class ID C000017063 | -4.83%               | -8.64%               | 1.03%                |
| Class ID C000017064 | -4.80%               | -8.60%               | 1.08%                |
| Class ID C000131598 | -4.74%               | -8.54%               | 1.15%                |
| Class ID C000189739 | -4.75%               | -8.56%               | 1.13%                |
| Class ID C000189740 | -4.74%               | -8.54%               | 1.15%                |
| Class ID C000214991 | -4.70%               | -8.50%               | 1.19%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $196832863.01            | $-1458933961.90                            |
| Month 2  | $141921512.37            | $-2294706572.75                            |
| Month 3  | $-38759227.82            | $300249989.69                              |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| MORGAN STANLEY CAPITAL SERVICES INC                        | BOUGHT JPY/SOLD USD                                        | CUSIP: N/A<br>LEI: I7331LVCZKQKX5T7XV54       | N/A              | DFE              | CORP              | N/A       |         1 | NC      | $50793.89      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| MORGAN STANLEY CAPITAL SERVICES INC                        | BOUGHT JPY/SOLD USD                                        | CUSIP: N/A<br>LEI: I7331LVCZKQKX5T7XV54       | N/A              | DFE              | CORP              | N/A       |         1 | NC      | $88015.78      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| MORGAN STANLEY CAPITAL SERVICES INC                        | SOLD JPY/BOUGHT USD                                        | CUSIP: N/A<br>LEI: I7331LVCZKQKX5T7XV54       | N/A              | DFE              | CORP              | N/A       |         1 | NC      | $-1657397.96   | -0.01%            |  |  |  | No            |                  2 | On Loan: No      |
| MORGAN STANLEY CAPITAL SERVICES INC                        | SOLD JPY/BOUGHT USD                                        | CUSIP: N/A<br>LEI: I7331LVCZKQKX5T7XV54       | N/A              | DFE              | CORP              | N/A       |         1 | NC      | $-12086.63     | -0.00%            |  |  |  | No            |                  2 | On Loan: No      |
| Cintas Corp                                                | Cintas Corp                                                | CUSIP: 172908105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    300000 | NS      | $63504000.00   | 0.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Cloudflare Inc                                             | Cloudflare Inc                                             | CUSIP: 18915M107<br>LEI: 5493007DY18BGNLDWU14 | Long             | EC               | CORP              | US        |    905000 | NS      | $109305900.00  | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Constellation Brands Inc                                   | Constellation Brands Inc                                   | CUSIP: 21036P108<br>LEI: 5493005GKEG8QCVY7037 | Long             | EC               | CORP              | US        |    563000 | NS      | $105585020.00  | 0.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Copart Inc                                                 | Copart Inc                                                 | CUSIP: 217204106<br>LEI: 549300KVYX3JWMYEHU61 | Long             | EC               | CORP              | US        |   1557000 | NS      | $95023710.00   | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Costco Wholesale Corp                                      | Costco Wholesale Corp                                      | CUSIP: 22160K105<br>LEI: 29DX7H14B9S6O3FD6V18 | Long             | EC               | CORP              | US        |    622000 | NS      | $618579000.00  | 2.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Datadog Inc                                                | Datadog Inc                                                | CUSIP: 23804L103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1599000 | NS      | $163353840.00  | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Dexcom Inc                                                 | Dexcom Inc                                                 | CUSIP: 252131107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    785000 | NS      | $56033300.00   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| DocuSign Inc                                               | Docusign Inc                                               | CUSIP: 256163106<br>LEI: 549300Q7PVDWRZ39JG09 | Long             | EC               | CORP              | US        |   2811000 | NS      | $229799250.00  | 1.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Donaldson Co Inc                                           | Donaldson Co Inc                                           | CUSIP: 257651109<br>LEI: OZE6KXY9QQPR8EJ8WL20 | Long             | EC               | CORP              | US        |    889000 | NS      | $58433970.00   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Dynatrace Inc                                              | Dynatrace Inc                                              | CUSIP: 268150109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   4027000 | NS      | $189148190.00  | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| EOG Resources Inc                                          | EOG Resources Inc                                          | CUSIP: 26875P101<br>LEI: XWTZDRYZPBUHIQBKDB46 | Long             | EC               | CORP              | US        |   1331000 | NS      | $146849230.00  | 0.64%             |  |  |  | No            |                  1 | On Loan: No      |
| Ecolab Inc                                                 | Ecolab Inc                                                 | CUSIP: 278865100<br>LEI: 82DYEISM090VG8LTLS26 | Long             | EC               | CORP              | US        |    858000 | NS      | $215726940.00  | 0.94%             |  |  |  | No            |                  1 | On Loan: No      |
| Edwards Lifesciences Corp                                  | Edwards Lifesciences Corp                                  | CUSIP: 28176E108<br>LEI: YA13X31F3V31L8TMPR58 | Long             | EC               | CORP              | US        |    725000 | NS      | $54730250.00   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc                                         | Meta Platforms Inc                                         | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |   1542000 | NS      | $846558000.00  | 3.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Fair Isaac Corp                                            | Fair Isaac Corp                                            | CUSIP: 303250104<br>LEI: RI6HET5SJUEY30V1PS26 | Long             | EC               | CORP              | US        |    211000 | NS      | $419822480.00  | 1.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Fortive Corp                                               | Fortive Corp                                               | CUSIP: 34959J108<br>LEI: 549300MU9YQJYHDQEF63 | Long             | EC               | CORP              | US        |   1791000 | NS      | $124814790.00  | 0.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Gartner Inc                                                | Gartner Inc                                                | CUSIP: 366651107<br>LEI: PP55B5R38BFB8O8HH686 | Long             | EC               | CORP              | US        |    229000 | NS      | $96427320.00   | 0.42%             |  |  |  | No            |                  1 | On Loan: No      |
| IDEXX Laboratories Inc                                     | IDEXX Laboratories Inc                                     | CUSIP: 45168D104<br>LEI: OGMTXK0LUU1HKV2P0J84 | Long             | EC               | CORP              | US        |    278000 | NS      | $120276700.00  | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Insulet Corp                                               | Insulet Corp                                               | CUSIP: 45784P101<br>LEI: 549300TZTYD2PYN92D43 | Long             | EC               | CORP              | US        |    545000 | NS      | $137498050.00  | 0.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Interactive Brokers Group Inc                              | Interactive Brokers Group Inc                              | CUSIP: 45841N107<br>LEI: 5493004DT6DCDUZNDM53 | Long             | EC               | CORP              | US        |    935000 | NS      | $160679750.00  | 0.70%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuitive Surgical Inc                                     | Intuitive Surgical Inc                                     | CUSIP: 46120E602<br>LEI: 54930052SRG011710797 | Long             | EC               | CORP              | US        |    871311 | NS      | $449422213.80  | 1.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Eli Lilly & Co                                             | Eli Lilly & Co                                             | CUSIP: 532457108<br>LEI: FRDRIPF3EKNDJ2CQJL29 | Long             | EC               | CORP              | US        |    406000 | NS      | $364973700.00  | 1.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Lululemon Athletica Inc                                    | Lululemon Athletica Inc                                    | CUSIP: 550021109<br>LEI: 549300D9GZ4BMLDW5T40 | Long             | EC               | CORP              | CA        |    749000 | NS      | $202806730.00  | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| MSCI Inc                                                   | MSCI Inc                                                   | CUSIP: 55354G100<br>LEI: 549300HTIN2PD78UB763 | Long             | EC               | CORP              | US        |    451000 | NS      | $245844610.00  | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Mastercard Inc                                             | Mastercard Inc                                             | CUSIP: 57636Q104<br>LEI: AR5L2ODV9HN37376R084 | Long             | EC               | CORP              | US        |   1926827 | NS      | $1056016805.62 | 4.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                                             | Microsoft Corp                                             | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |   3909000 | NS      | $1545071340.00 | 6.70%             |  |  |  | No            |                  1 | On Loan: No      |
| Netflix Inc                                                | Netflix Inc                                                | CUSIP: 64110L106<br>LEI: 549300Y7VHGU0I7CE873 | Long             | EC               | CORP              | US        |    761000 | NS      | $861238920.00  | 3.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Keyence Corp                                               | Keyence Corp                                               | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |    270000 | NS      | $112884707.21  | 0.49%             |  |  |  | No            |                  2 | On Loan: No      |
| Nordson Corp                                               | Nordson Corp                                               | CUSIP: 655663102<br>LEI: 14OS6Q5N55N95WM84M53 | Long             | EC               | CORP              | US        |    228000 | NS      | $43221960.00   | 0.19%             |  |  |  | No            |                  1 | On Loan: No      |
| salesforce.com Inc                                         | Salesforce Inc                                             | CUSIP: 79466L302<br>LEI: RCGZFPDMRW58VJ54VR07 | Long             | EC               | CORP              | US        |   1492000 | NS      | $400915320.00  | 1.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Schlumberger NV                                            | Schlumberger NV                                            | CUSIP: 806857108<br>LEI: 213800ZUA17OK3QLGM62 | Long             | EC               | CORP              | US        |   2180000 | NS      | $72485000.00   | 0.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Block Inc                                                  | Block Inc                                                  | CUSIP: 852234103<br>LEI: 549300OHIIUWSTIZME52 | Long             | EC               | CORP              | US        |   1626000 | NS      | $95072220.00   | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Synopsys Inc                                               | Synopsys Inc                                               | CUSIP: 871607107<br>LEI: QG7T915N9S0NY5UKNE63 | Long             | EC               | CORP              | US        |    386000 | NS      | $177177860.00  | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Tesla Inc                                                  | Tesla Inc                                                  | CUSIP: 88160R101<br>LEI: 54930043XZGB27CTOV49 | Long             | EC               | CORP              | US        |   2792000 | NS      | $787790720.00  | 3.42%             |  |  |  | No            |                  1 | On Loan: No      |
| Tradeweb Markets Inc                                       | Tradeweb Markets Inc                                       | CUSIP: 892672106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1239000 | NS      | $171353700.00  | 0.74%             |  |  |  | No            |                  1 | On Loan: No      |
| UnitedHealth Group Inc                                     | UnitedHealth Group Inc                                     | CUSIP: 91324P102<br>LEI: 549300GHBMY8T5GXDE41 | Long             | EC               | CORP              | US        |    546000 | NS      | $224646240.00  | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Vertiv Holdings Co                                         | Vertiv Holdings Co                                         | CUSIP: 92537N108<br>LEI: 549300KTTIRAOGXCRV69 | Long             | EC               | CORP              | US        |    677000 | NS      | $57802260.00   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Visa Inc                                                   | Visa Inc                                                   | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |    781000 | NS      | $269835500.00  | 1.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Westinghouse Air Brake Technologies Corp                   | Westinghouse Air Brake Technologies Corp                   | CUSIP: 929740108<br>LEI: 06BTX5UWZD0GQ5N5Y745 | Long             | EC               | CORP              | US        |    705000 | NS      | $130241700.00  | 0.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Waters Corp                                                | Waters Corp                                                | CUSIP: 941848103<br>LEI: 5T547R1474YC9HOD8Q74 | Long             | EC               | CORP              | US        |    228000 | NS      | $79282440.00   | 0.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Wingstop Inc                                               | Wingstop Inc                                               | CUSIP: 974155103<br>LEI: 549300SSH3F8HPIM3Q47 | Long             | EC               | CORP              | US        |    764000 | NS      | $201611960.00  | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Workday Inc                                                | Workday Inc                                                | CUSIP: 98138H101<br>LEI: 549300J0DYC0N31V7G13 | Long             | EC               | CORP              | US        |    661000 | NS      | $161945000.00  | 0.70%             |  |  |  | No            |                  1 | On Loan: No      |
| Zscaler Inc                                                | Zscaler Inc                                                | CUSIP: 98980G102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1507000 | NS      | $340838190.00  | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| ASML Holding NV                                            | ASML Holding NV                                            | CUSIP: N/A<br>LEI: 724500Y6DUVHQD6OXN27       | Long             | EC               | CORP              | NL        |    306000 | NS      | $204849216.57  | 0.89%             |  |  |  | No            |                  2 | On Loan: No      |
| Johnson Controls International plc                         | Johnson Controls International plc                         | CUSIP: G51502105<br>LEI: 549300XQ6S1GYKGBL205 | Long             | EC               | CORP              | US        |    826000 | NS      | $69301400.00   | 0.30%             |  |  |  | No            |                  1 | On Loan: No      |
| NVIDIA Corp                                                | NVIDIA Corp                                                | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |  24183000 | NS      | $2634012360.00 | 11.43%            |  |  |  | No            |                  1 | On Loan: No      |
| Okta Inc                                                   | Okta Inc                                                   | CUSIP: 679295105<br>LEI: 549300N8J06I8MRHU620 | Long             | EC               | CORP              | US        |   1465000 | NS      | $164314400.00  | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Pool Corp                                                  | Pool Corp                                                  | CUSIP: 73278L105<br>LEI: 5493005VZK1KMN6CO617 | Long             | EC               | CORP              | US        |    111000 | NS      | $32538540.00   | 0.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Regeneron Pharmaceuticals Inc                              | Regeneron Pharmaceuticals Inc                              | CUSIP: 75886F107<br>LEI: 549300RCBFWIRX3HYQ56 | Long             | EC               | CORP              | US        |    346000 | NS      | $207170960.00  | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| ABIOMED Inc                                                | ABIOMED Inc                                                | CUSIP: 003CVR016<br>LEI: 5493001EZN4ZTB4Z5887 | Long             | EC               | CORP              | US        |    281340 | NS      | $286966.80     | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| ACUITY BRANDS                                              | Acuity Inc                                                 | CUSIP: 00508Y102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    530000 | NS      | $129113300.00  | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Advanced Drainage Systems Inc                              | Advanced Drainage Systems Inc                              | CUSIP: 00790R104<br>LEI: 6QQTOZ5MF5DHM7K92I60 | Long             | EC               | CORP              | US        |    901000 | NS      | $102254490.00  | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Alnylam Pharmaceuticals Inc                                | Alnylam Pharmaceuticals Inc                                | CUSIP: 02043Q107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    747000 | NS      | $196640280.00  | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                                               | Alphabet Inc-CL C                                          | CUSIP: 02079K107<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |   5867000 | NS      | $943941630.00  | 4.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                                               | Alphabet Inc                                               | CUSIP: 02079K305<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |   5765580 | NS      | $915574104.00  | 3.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Amazon.com Inc                                             | Amazon.com Inc                                             | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |   8534000 | NS      | $1573840280.00 | 6.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Analog Devices Inc                                         | Analog Devices Inc                                         | CUSIP: 032654105<br>LEI: GYVOE5EZ4GDAVTU4CQ61 | Long             | EC               | CORP              | US        |   1246000 | NS      | $242870320.00  | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Apple Inc                                                  | Apple Inc                                                  | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |  11727470 | NS      | $2492087375.00 | 10.81%            |  |  |  | No            |                  1 | On Loan: No      |
| Applied Materials Inc                                      | Applied Materials Inc                                      | CUSIP: 038222105<br>LEI: 41BNNE1AFPNAZELZ6K07 | Long             | EC               | CORP              | US        |   2454000 | NS      | $369842340.00  | 1.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                                               | Broadcom Inc                                               | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |    996000 | NS      | $191700120.00  | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Chipotle Mexican Grill Inc                                 | Chipotle Mexican Grill Inc                                 | CUSIP: 169656105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   9450000 | NS      | $477414000.00  | 2.07%             |  |  |  | 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        |     94810 | NS      | $94809.51      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Bank of Montreal/Chicago IL 4.32 05/01/2025                | Bank of Montreal/Chicago IL 4.32 05/01/2025                | CUSIP: RPEO2J7E9<br>LEI: NQQ6HPCNCCU6TUTQYE16 | Long             | RA               | CORP              | US        |   5339903 | PA      | $5339903.09    | 0.02%             | 2025-05-01      | Fixed         | 4.32%                 | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co 4.36 05/01/2025               | Fixed Income Clearing Corp 4.36 05/01/2025                 | CUSIP: RPEN2JAO5<br>LEI: 571474TGEMMWANRLN572 | Long             | RA               | CORP              | US        |  42715000 | PA      | $42715000.00   | 0.19%             | 2025-05-01      | Fixed         | 4.36%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2025-06-26

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

**Signature:** Amy R. Bitter

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

**Title:** Assistant Treasurer