# EDGAR Filing Document

**Accession Number:** 0000872825
**File Stem:** 0001145549-25-048448
**Filing Date:** 2025-7
**Character Count:** 62576
**Document Hash:** c9822fd2ade563eb193a0a24fa7b3a29
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001145549-25-048448.hdr.sgml**: 20250728

**ACCESSION NUMBER**: 0001145549-25-048448

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250531

**FILED AS OF DATE**: 20250728

**DATE AS OF CHANGE**: 20250728

**PERIOD START**: 20251130

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AMERICAN CENTURY WORLD MUTUAL FUNDS INC
- **CENTRAL INDEX KEY:** 0000872825

**ORGANIZATION NAME:**
- **EIN:** 431567889
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-06247
- **FILM NUMBER:** 251153246

**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:** TWENTIETH CENTURY WORLD INVESTORS INC
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### INTERNATIONAL OPPORTUNITIES FUND (Series ID: S000006606)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000018042 | INVESTOR CLASS | AIOIX           |
| C000018043 | I CLASS        | ACIOX           |
| C000088079 | A CLASS        | AIVOX           |
| C000088080 | C CLASS        | AIOCX           |
| C000088081 | R CLASS        | AIORX           |

## 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 World Mutual Funds, Inc.

- **b. Investment Company Act file number:** 811-06247

- **c. CIK number of Registrant:** 0000872825

- **d. LEI of Registrant:** 54930063TT3C438V6Y16

- **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:** International Opportunities Fund

- **b. EDGAR series identifier (if any):** S000006606

- **c. LEI of Series:** K5H0YR6RCLJDB2YHVN76

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

- **a. Date of fiscal year-end:** 2025-11-30

- **b. Date as of which information is reported:** 2025-05-31

**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:** $497770609.04

**Total Liabilities:** $17632906.21

**Net Assets:** $480137702.83

**Cash Not Reported:** $72530.45

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000018042 | -2.70%               | 5.10%                | 7.91%                |
| Class ID C000018043 | -2.65%               | 5.13%                | 7.88%                |
| Class ID C000088079 | -2.74%               | 5.06%                | 7.92%                |
| Class ID C000088080 | -2.75%               | 5.05%                | 7.74%                |
| Class ID C000088081 | -2.69%               | 5.06%                | 7.78%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $8090.18                 | $-11723872.18                              |
| Month 2  | $-7244417.13             | $28769490.11                               |
| Month 3  | $3305670.78              | $31762198.79                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Lotes Co Ltd                                                                                                                  | Lotes Co Ltd                                                                | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | TW        |     85000 | NS      | $3629963.85   | 0.76%             |  |  |  | No            |                  2 | On Loan: No      |
| Swissquote Group Holding SA                                                                                                   | Swissquote Group Holding SA                                                 | CUSIP: N/A<br>LEI: 549300O3WME82RDPEN66       | Long             | EC               | CORP              | CH        |      7378 | NS      | $4423081.57   | 0.92%             |  |  |  | No            |                  2 | On Loan: No      |
| Bosideng International Holdings Ltd                                                                                           | Bosideng International Holdings Ltd                                         | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | HK        |   8608000 | NS      | $4807769.61   | 1.00%             |  |  |  | No            |                  2 | On Loan: No      |
| Fluidra SA                                                                                                                    | Fluidra SA                                                                  | CUSIP: N/A<br>LEI: 95980020140005026620       | Long             | EC               | CORP              | ES        |    106364 | NS      | $2610576.50   | 0.54%             |  |  |  | No            |                  2 | On Loan: —       |
| Oberoi Realty Ltd                                                                                                             | Oberoi Realty Ltd                                                           | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | IN        |    209517 | NS      | $4282605.55   | 0.89%             |  |  |  | No            |                  2 | On Loan: No      |
| Migros Ticaret AS                                                                                                             | Migros Ticaret AS                                                           | CUSIP: N/A<br>LEI: 5493002IOWNT1QZMAA74       | Long             | EC               | CORP              | TR        |     88676 | NS      | $1079255.56   | 0.22%             |  |  |  | No            |                  2 | On Loan: No      |
| Direcional Engenharia SA                                                                                                      | Direcional Engenharia SA                                                    | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | BR        |    508300 | NS      | $3585961.19   | 0.75%             |  |  |  | No            |                  2 | On Loan: No      |
| ASPEED Technology Inc                                                                                                         | ASPEED Technology Inc                                                       | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | TW        |     28000 | NS      | $3627254.31   | 0.76%             |  |  |  | No            |                  2 | On Loan: No      |
| AAC Technologies Holdings Inc                                                                                                 | AAC Technologies Holdings Inc                                               | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | CN        |    727500 | NS      | $3364437.32   | 0.70%             |  |  |  | No            |                  2 | On Loan: No      |
| ALS Ltd                                                                                                                       | ALS Ltd                                                                     | CUSIP: N/A<br>LEI: 549300RYCQ8DMIO2J661       | Long             | EC               | CORP              | AU        |    599634 | NS      | $6210322.39   | 1.29%             |  |  |  | No            |                  2 | On Loan: No      |
| PeptiDream Inc                                                                                                                | PeptiDream Inc                                                              | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |    120600 | NS      | $1465134.01   | 0.31%             |  |  |  | No            |                  2 | On Loan: No      |
| Ambu A/S                                                                                                                      | Ambu A/S                                                                    | CUSIP: N/A<br>LEI: 5299008W2A69WX355710       | Long             | EC               | CORP              | DK        |    155193 | NS      | $2397165.93   | 0.50%             |  |  |  | No            |                  2 | On Loan: No      |
| Technogym SpA                                                                                                                 | Technogym SpA                                                               | CUSIP: N/A<br>LEI: 815600B9149F66E77F76       | Long             | EC               | CORP              | IT        |     99420 | NS      | $1347019.49   | 0.28%             |  |  |  | No            |                  2 | On Loan: No      |
| Japan Elevator Service Holdings Co Ltd                                                                                        | Japan Elevator Service Holdings Co Ltd                                      | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |    162000 | NS      | $4038194.39   | 0.84%             |  |  |  | No            |                  2 | On Loan: No      |
| BoneSupport Holding AB                                                                                                        | BoneSupport Holding AB                                                      | CUSIP: N/A<br>LEI: 549300COLY053IGTLD63       | Long             | EC               | CORP              | SE        |     62698 | NS      | $1662909.52   | 0.35%             |  |  |  | No            |                  2 | On Loan: —       |
| Telix Pharmaceuticals Ltd                                                                                                     | Telix Pharmaceuticals Ltd                                                   | CUSIP: N/A<br>LEI: 894500HTWOOGIHLLSB86       | Long             | EC               | CORP              | AU        |    300520 | NS      | $5063190.25   | 1.05%             |  |  |  | No            |                  2 | On Loan: No      |
| Hyundai Rotem Co Ltd                                                                                                          | Hyundai Rotem Co Ltd                                                        | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | KR        |     49187 | NS      | $5206284.83   | 1.08%             |  |  |  | No            |                  2 | On Loan: No      |
| Tongcheng Travel Holdings Ltd                                                                                                 | Tongcheng Travel Holdings Ltd                                               | CUSIP: N/A<br>LEI: 2549004WGGNOPL8NUL61       | Long             | EC               | CORP              | CN        |   2036000 | NS      | $5721090.93   | 1.19%             |  |  |  | No            |                  2 | On Loan: No      |
| Georg Fischer AG                                                                                                              | Georg Fischer AG                                                            | CUSIP: N/A<br>LEI: 529900CMRQYW4U1W2456       | Long             | EC               | CORP              | CH        |     19570 | NS      | $1566086.01   | 0.33%             |  |  |  | No            |                  2 | On Loan: —       |
| Max Healthcare Institute Ltd                                                                                                  | Max Healthcare Institute Ltd                                                | CUSIP: N/A<br>LEI: 3358005LALYV4GZOYF67       | Long             | EC               | CORP              | IN        |    413199 | NS      | $5435936.35   | 1.13%             |  |  |  | No            |                  2 | On Loan: No      |
| RENK Group AG                                                                                                                 | RENK Group AG                                                               | CUSIP: N/A<br>LEI: 894500H8CNSZ53EI6K63       | Long             | EC               | CORP              | DE        |     64337 | NS      | $5735100.25   | 1.19%             |  |  |  | No            |                  2 | On Loan: No      |
| Kalyan Jewellers India Ltd                                                                                                    | Kalyan Jewellers India Ltd                                                  | CUSIP: N/A<br>LEI: 335800EP35CO1QHM9P33       | Long             | EC               | CORP              | IN        |    446295 | NS      | $2927094.67   | 0.61%             |  |  |  | No            |                  2 | On Loan: No      |
| Hemnet Group AB                                                                                                               | Hemnet Group AB                                                             | CUSIP: N/A<br>LEI: 5493008VIU67J3HUAR07       | Long             | EC               | CORP              | SE        |     89510 | NS      | $2838996.00   | 0.59%             |  |  |  | No            |                  2 | On Loan: No      |
| Beijer Ref AB                                                                                                                 | Beijer Ref AB                                                               | CUSIP: N/A<br>LEI: 549300PZZEUVH08H4G75       | Long             | EC               | CORP              | SE        |    102509 | NS      | $1511656.16   | 0.31%             |  |  |  | No            |                  2 | On Loan: —       |
| IONOS Group SE                                                                                                                | IONOS Group SE                                                              | CUSIP: N/A<br>LEI: 54930038KPLOYRDHV375       | Long             | EC               | CORP              | DE        |    101760 | NS      | $4716586.30   | 0.98%             |  |  |  | No            |                  2 | On Loan: No      |
| Lai Yih Footwear Co Ltd                                                                                                       | Lai Yih Footwear Co Ltd                                                     | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | TW        |    136000 | NS      | $1355036.37   | 0.28%             |  |  |  | No            |                  2 | On Loan: —       |
| SGH Ltd                                                                                                                       | SGH Ltd                                                                     | CUSIP: N/A<br>LEI: 254900DME8O9GCK94794       | Long             | EC               | CORP              | AU        |    138304 | NS      | $4522721.42   | 0.94%             |  |  |  | No            |                  2 | On Loan: No      |
| Resonac Holdings Corp                                                                                                         | Resonac Holdings Corp                                                       | CUSIP: N/A<br>LEI: 5493006AIPA1V92YPP18       | Long             | EC               | CORP              | JP        |    160300 | NS      | $3513243.79   | 0.73%             |  |  |  | No            |                  2 | On Loan: No      |
| SWCC Corp                                                                                                                     | SWCC Corp                                                                   | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |    116300 | NS      | $5613100.55   | 1.17%             |  |  |  | No            |                  2 | On Loan: No      |
| Tokyo Ohka Kogyo Co Ltd                                                                                                       | Tokyo Ohka Kogyo Co Ltd                                                     | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |    204400 | NS      | $5269301.89   | 1.10%             |  |  |  | No            |                  2 | On Loan: No      |
| Tong Yang Industry Co Ltd                                                                                                     | Tong Yang Industry Co Ltd                                                   | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | TW        |    867000 | NS      | $3739944.15   | 0.78%             |  |  |  | No            |                  2 | On Loan: —       |
| Toyo Suisan Kaisha Ltd                                                                                                        | Toyo Suisan Kaisha Ltd                                                      | CUSIP: 892306101<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |     60900 | NS      | $4040392.98   | 0.84%             |  |  |  | No            |                  2 | On Loan: No      |
| Schwab International Small-Cap Equity ETF                                                                                     | Schwab International Small-Cap Equity ETF                                   | CUSIP: 808524888<br>LEI: 549300WKPJ36EQS9LQ80 | Long             | EC               | RF                | US        |     30522 | NS      | $1227289.62   | 0.26%             |  |  |  | No            |                  1 | On Loan: —       |
| Vista Energy SAB de CV                                                                                                        | Vista Energy SAB de CV                                                      | CUSIP: 92837L109<br>LEI: 549300UDOHP7958KNS89 | Long             | EC               | CORP              | MX        |    115092 | NS      | $5700506.76   | 1.19%             |  |  |  | No            |                  1 | On Loan: —       |
| National Bank of Greece SA                                                                                                    | National Bank of Greece SA                                                  | CUSIP: N/A<br>LEI: 5UMCZOEYKCVFAW8ZLO05       | Long             | EC               | CORP              | GR        |    606183 | NS      | $7218168.46   | 1.50%             |  |  |  | No            |                  2 | On Loan: No      |
| HYBE Co Ltd                                                                                                                   | HYBE Co Ltd                                                                 | CUSIP: N/A<br>LEI: 988400NYDQI538IJ3K23       | Long             | EC               | CORP              | KR        |     13672 | NS      | $2636825.76   | 0.55%             |  |  |  | No            |                  2 | On Loan: No      |
| Sweco AB                                                                                                                      | Sweco AB                                                                    | CUSIP: N/A<br>LEI: 549300Q4Y55VICYV6U90       | Long             | EC               | CORP              | SE        |    127401 | NS      | $2213610.13   | 0.46%             |  |  |  | No            |                  2 | On Loan: No      |
| Auto1 Group SE                                                                                                                | Auto1 Group SE                                                              | CUSIP: N/A<br>LEI: 391200S2LPXG5ZD5G304       | Long             | EC               | CORP              | DE        |    292668 | NS      | $7847572.40   | 1.63%             |  |  |  | No            |                  2 | On Loan: No      |
| Belimo Holding AG                                                                                                             | Belimo Holding AG                                                           | CUSIP: N/A<br>LEI: 506700339DLX749VEM23       | Long             | EC               | CORP              | CH        |      5056 | NS      | $4892207.29   | 1.02%             |  |  |  | No            |                  2 | On Loan: No      |
| Lifedrink Co Inc                                                                                                              | Lifedrink Co Inc                                                            | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |    184200 | NS      | $2585789.06   | 0.54%             |  |  |  | No            |                  2 | On Loan: No      |
| Zip Co Ltd                                                                                                                    | Zip Co Ltd                                                                  | CUSIP: N/A<br>LEI: 254900RM95URFC15G140       | Long             | EC               | CORP              | AU        |   2532717 | NS      | $3235544.94   | 0.67%             |  |  |  | No            |                  2 | On Loan: —       |
| Rainbow Children's Medicare Ltd                                                                                               | Rainbow Children's Medicare Ltd                                             | CUSIP: N/A<br>LEI: 894500O094S259NC7H64       | Long             | EC               | CORP              | IN        |    264178 | NS      | $4329327.81   | 0.90%             |  |  |  | No            |                  2 | On Loan: No      |
| Kaynes Technology India Ltd                                                                                                   | Kaynes Technology India Ltd                                                 | CUSIP: N/A<br>LEI: 335800BMPIF3PQ2IPI37       | Long             | EC               | CORP              | IN        |     19959 | NS      | $1396371.20   | 0.29%             |  |  |  | No            |                  2 | On Loan: No      |
| DOF Group ASA                                                                                                                 | DOF Group ASA                                                               | CUSIP: N/A<br>LEI: 213800GIV9N2A714T434       | Long             | EC               | CORP              | NO        |    406628 | NS      | $3545884.76   | 0.74%             |  |  |  | No            |                  2 | On Loan: No      |
| Afcons Infrastructure Ltd                                                                                                     | Afcons Infrastructure Ltd                                                   | CUSIP: N/A<br>LEI: 335800OKAQF4E62NHB43       | Long             | EC               | CORP              | IN        |    642246 | NS      | $3179104.30   | 0.66%             |  |  |  | No            |                  2 | On Loan: No      |
| Siegfried Holding AG                                                                                                          | Siegfried Holding AG                                                        | CUSIP: N/A<br>LEI: 506700J9QD6IF3937W06       | Long             | EC               | CORP              | CH        |     32084 | NS      | $3770762.19   | 0.79%             |  |  |  | No            |                  2 | On Loan: No      |
| Coforge Ltd                                                                                                                   | Coforge Ltd                                                                 | CUSIP: N/A<br>LEI: 3358004YL9JGBNP4KF72       | Long             | EC               | CORP              | IN        |     23777 | NS      | $2380687.12   | 0.50%             |  |  |  | No            |                  2 | On Loan: No      |
| Internet Initiative Japan Inc                                                                                                 | Internet Initiative Japan Inc                                               | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |    129400 | NS      | $2494798.89   | 0.52%             |  |  |  | No            |                  2 | On Loan: No      |
| Anant Raj Ltd                                                                                                                 | Anant Raj Ltd                                                               | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | IN        |    399488 | NS      | $2625866.58   | 0.55%             |  |  |  | No            |                  2 | On Loan: No      |
| Tsuruha Holdings Inc                                                                                                          | Tsuruha Holdings Inc                                                        | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |     56300 | NS      | $4418535.14   | 0.92%             |  |  |  | No            |                  2 | On Loan: —       |
| VusionGroup                                                                                                                   | VusionGroup                                                                 | CUSIP: N/A<br>LEI: 969500U51BYOMEW9M549       | Long             | EC               | CORP              | FR        |     14961 | NS      | $3866699.81   | 0.81%             |  |  |  | No            |                  2 | On Loan: —       |
| Konecranes Oyj                                                                                                                | Konecranes OYJ                                                              | CUSIP: N/A<br>LEI: 549300EF0CDEQZBMA096       | Long             | EC               | CORP              | FI        |     30906 | NS      | $2414776.99   | 0.50%             |  |  |  | No            |                  2 | On Loan: No      |
| SBM Offshore NV                                                                                                               | SBM Offshore NV                                                             | CUSIP: N/A<br>LEI: 549300RDGCRYZ5QE6513       | Long             | EC               | CORP              | NL        |    180431 | NS      | $4139848.95   | 0.86%             |  |  |  | No            |                  2 | On Loan: No      |
| Weir Group PLC/The                                                                                                            | Weir Group PLC/The                                                          | CUSIP: N/A<br>LEI: 549300KDR56WHY9I3D10       | Long             | EC               | CORP              | GB        |    179853 | NS      | $5887271.43   | 1.23%             |  |  |  | No            |                  2 | On Loan: No      |
| Capstone Copper Corp                                                                                                          | Capstone Copper Corp                                                        | CUSIP: 14071L108<br>LEI: 549300III6KGKKC42W63 | Long             | EC               | CORP              | CA        |    448985 | NS      | $2434108.21   | 0.51%             |  |  |  | No            |                  2 | On Loan: No      |
| Celestica Inc                                                                                                                 | Celestica Inc                                                               | CUSIP: 15101Q207<br>LEI: 549300J3CG5T6RZWLN53 | Long             | EC               | CORP              | CA        |     29021 | NS      | $3348442.98   | 0.70%             |  |  |  | No            |                  1 | On Loan: No      |
| Chartwell Retirement Residences                                                                                               | Chartwell Retirement Residences                                             | CUSIP: 16141A103<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |    376699 | NS      | $5108294.82   | 1.06%             |  |  |  | No            |                  2 | On Loan: No      |
| SPIE SA                                                                                                                       | SPIE SA                                                                     | CUSIP: N/A<br>LEI: 969500TJNS5GSFWJ8X85       | Long             | EC               | CORP              | FR        |     80266 | NS      | $4080153.94   | 0.85%             |  |  |  | No            |                  2 | On Loan: No      |
| Tower Semiconductor Ltd                                                                                                       | Tower Semiconductor Ltd                                                     | CUSIP: M87915274<br>LEI: 54930086ZSNXZOUX0C54 | Long             | EC               | CORP              | IL        |    109794 | NS      | $4330275.36   | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Intercorp Financial Services Inc                                                                                              | Intercorp Financial Services Inc                                            | CUSIP: P5626F128<br>LEI: 5299004181WFTEWB1398 | Long             | EC               | CORP              | PE        |     99194 | NS      | $3433104.34   | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| TechnipFMC PLC                                                                                                                | TechnipFMC PLC                                                              | CUSIP: G87110105<br>LEI: 549300D5I93QWCJTCK36 | Long             | EC               | CORP              | GB        |     75356 | NS      | $2347339.40   | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Rakuten Bank Ltd                                                                                                              | Rakuten Bank Ltd                                                            | CUSIP: N/A<br>LEI: 3538007HFAF2NOCBUE44       | Long             | EC               | CORP              | JP        |    121200 | NS      | $6337522.50   | 1.32%             |  |  |  | No            |                  2 | On Loan: No      |
| Cellebrite DI Ltd                                                                                                             | Cellebrite DI Ltd                                                           | CUSIP: M2197Q107<br>LEI: N/A                  | Long             | EC               | CORP              | IL        |     25971 | NS      | $433196.28    | 0.09%             |  |  |  | No            |                  1 | On Loan: No      |
| CyberArk Software Ltd                                                                                                         | CyberArk Software Ltd                                                       | CUSIP: M2682V108<br>LEI: N/A                  | Long             | EC               | CORP              | IL        |     10226 | NS      | $3914308.28   | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Nova Ltd                                                                                                                      | Nova Ltd                                                                    | CUSIP: M7516K103<br>LEI: N/A                  | Long             | EC               | CORP              | IL        |     14960 | NS      | $3195755.20   | 0.67%             |  |  |  | No            |                  1 | On Loan: No      |
| GENDA INC                                                                                                                     | GENDA INC                                                                   | CUSIP: N/A<br>LEI: 353800JYKQUW85OO9O74       | Long             | EC               | CORP              | JP        |    351300 | NS      | $2292181.97   | 0.48%             |  |  |  | No            |                  2 | On Loan: —       |
| TechnoPro Holdings Inc                                                                                                        | TechnoPro Holdings Inc                                                      | CUSIP: N/A<br>LEI: 3538001DJ8I5PJQNHU53       | Long             | EC               | CORP              | JP        |    175300 | NS      | $4757602.42   | 0.99%             |  |  |  | No            |                  2 | On Loan: —       |
| Hiab Oyj                                                                                                                      | Hiab Oyj                                                                    | CUSIP: N/A<br>LEI: 5493002B0GOVF42KWX33       | Long             | EC               | CORP              | FI        |     56983 | NS      | $3068776.35   | 0.64%             |  |  |  | No            |                  2 | On Loan: No      |
| CAR Group Ltd                                                                                                                 | CAR Group Ltd                                                               | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | AU        |    107778 | NS      | $2469972.82   | 0.51%             |  |  |  | No            |                  2 | On Loan: No      |
| PharmaResearch Co Ltd                                                                                                         | PharmaResearch Co Ltd                                                       | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | KR        |     11485 | NS      | $3745436.08   | 0.78%             |  |  |  | No            |                  2 | On Loan: No      |
| BayCurrent Inc                                                                                                                | BayCurrent Inc                                                              | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |    107800 | NS      | $5729224.69   | 1.19%             |  |  |  | No            |                  2 | On Loan: No      |
| Beazley PLC                                                                                                                   | Beazley PLC                                                                 | CUSIP: N/A<br>LEI: 213800VTOMUWD41GIT12       | Long             | EC               | CORP              | GB        |    277129 | NS      | $3531484.31   | 0.74%             |  |  |  | No            |                  2 | On Loan: No      |
| Scout24 AG                                                                                                                    | Scout24 SE                                                                  | CUSIP: N/A<br>LEI: 5493007EIKM2ENQS7U66       | Long             | EC               | CORP              | DE        |     45502 | NS      | $6199848.53   | 1.29%             |  |  |  | No            |                  2 | On Loan: No      |
| flatexDEGIRO AG                                                                                                               | flatexDEGIRO AG                                                             | CUSIP: N/A<br>LEI: 529900IRBZTADXJB6757       | Long             | EC               | CORP              | DE        |    197687 | NS      | $5494379.56   | 1.14%             |  |  |  | No            |                  2 | On Loan: No      |
| Camurus AB                                                                                                                    | Camurus AB                                                                  | CUSIP: N/A<br>LEI: 5493003S6Z6VI7WYFQ06       | Long             | EC               | CORP              | SE        |     33386 | NS      | $1782403.89   | 0.37%             |  |  |  | No            |                  2 | On Loan: —       |
| Redcare Pharmacy NV                                                                                                           | Redcare Pharmacy NV                                                         | CUSIP: N/A<br>LEI: 529900JK6UXHY1YKZ082       | Long             | EC               | CORP              | NL        |     27067 | NS      | $3516714.55   | 0.73%             |  |  |  | No            |                  2 | On Loan: No      |
| Hugel Inc                                                                                                                     | Hugel Inc                                                                   | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | KR        |     15712 | NS      | $3768745.76   | 0.78%             |  |  |  | No            |                  2 | On Loan: No      |
| BBB Foods Inc                                                                                                                 | BBB Foods Inc                                                               | CUSIP: G0896C103<br>LEI: N/A                  | Long             | EC               | CORP              | MX        |     81202 | NS      | $2343489.72   | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Inter & Co Inc                                                                                                                | Inter & Co Inc                                                              | CUSIP: G4R20B107<br>LEI: N/A                  | Long             | EC               | CORP              | BR        |    590293 | NS      | $4202886.16   | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Marex Group PLC                                                                                                               | Marex Group PLC                                                             | CUSIP: G5S37H101<br>LEI: 549300DWX0SVICJAL507 | Long             | EC               | CORP              | GB        |    159092 | NS      | $6866410.72   | 1.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Balfour Beatty PLC                                                                                                            | Balfour Beatty PLC                                                          | CUSIP: N/A<br>LEI: CT4UIJ3TUKGYYHMENQ17       | Long             | EC               | CORP              | GB        |    746723 | NS      | $5029859.00   | 1.05%             |  |  |  | No            |                  2 | On Loan: No      |
| Alamos Gold Inc                                                                                                               | Alamos Gold Inc                                                             | CUSIP: 011532108<br>LEI: 549300TDOX73YGYXE959 | Long             | EC               | CORP              | CA        |    186176 | NS      | $4821434.07   | 1.00%             |  |  |  | No            |                  2 | On Loan: No      |
| Diploma PLC                                                                                                                   | Diploma PLC                                                                 | CUSIP: N/A<br>LEI: 2138008OGI7VYG8FGR19       | Long             | EC               | CORP              | GB        |     92628 | NS      | $5856176.47   | 1.22%             |  |  |  | No            |                  2 | On Loan: No      |
| Aritzia Inc                                                                                                                   | Aritzia Inc                                                                 | CUSIP: 04045U102<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |    135477 | NS      | $6574684.45   | 1.37%             |  |  |  | No            |                  2 | On Loan: No      |
| AtkinsRealis Group Inc                                                                                                        | AtkinsRealis Group Inc                                                      | CUSIP: 04764T104<br>LEI: UL01OYG5OMLM5G6CFM03 | Long             | EC               | CORP              | CA        |    110594 | NS      | $7252858.24   | 1.51%             |  |  |  | No            |                  2 | On Loan: No      |
| St James's Place PLC                                                                                                          | St James's Place PLC                                                        | CUSIP: N/A<br>LEI: 213800M993ICXOMBCP87       | Long             | EC               | CORP              | GB        |    341908 | NS      | $5138083.99   | 1.07%             |  |  |  | No            |                  2 | On Loan: No      |
| Gruma SAB de CV                                                                                                               | Gruma SAB de CV                                                             | CUSIP: N/A<br>LEI: 5493000XJLJ6C4T0PG82       | Long             | EC               | CORP              | MX        |    117063 | NS      | $2202626.41   | 0.46%             |  |  |  | No            |                  2 | On Loan: No      |
| Descartes Systems Group Inc/The                                                                                               | Descartes Systems Group Inc/The                                             | CUSIP: 249906108<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |     43231 | NS      | $5012509.00   | 1.04%             |  |  |  | No            |                  2 | On Loan: No      |
| Embraer SA                                                                                                                    | Embraer SA                                                                  | CUSIP: 29082A107<br>LEI: 549300EM51WYXFHUY333 | Long             | EC               | CORP              | BR        |    185063 | NS      | $8511047.37   | 1.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Marks & Spencer Group PLC                                                                                                     | Marks & Spencer Group PLC                                                   | CUSIP: N/A<br>LEI: 213800EJP14A79ZG1X44       | Long             | EC               | CORP              | GB        |    489251 | NS      | $2469616.10   | 0.51%             |  |  |  | No            |                  2 | On Loan: No      |
| FirstService Corp                                                                                                             | FirstService Corp                                                           | CUSIP: 33767E202<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |     19498 | NS      | $3419851.71   | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| GDS Holdings Ltd                                                                                                              | GDS Holdings Ltd                                                            | CUSIP: 36165L108<br>LEI: 391200MGV8DDCHTN2R77 | Long             | EC               | CORP              | CN        |    103738 | NS      | $2457553.22   | 0.51%             |  |  |  | No            |                  1 | On Loan: —       |
| Hudbay Minerals Inc                                                                                                           | Hudbay Minerals Inc                                                         | CUSIP: 443628102<br>LEI: 549300WI524AL577IX21 | Long             | EC               | CORP              | CA        |    368977 | NS      | $3288219.99   | 0.68%             |  |  |  | No            |                  2 | On Loan: No      |
| Sulzer AG                                                                                                                     | Sulzer AG                                                                   | CUSIP: N/A<br>LEI: 529900NZ6MAST5IJF669       | Long             | EC               | CORP              | CH        |     24185 | NS      | $4562688.61   | 0.95%             |  |  |  | No            |                  2 | On Loan: No      |
| Kinaxis Inc                                                                                                                   | Kinaxis Inc                                                                 | CUSIP: 49448Q109<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |     27171 | NS      | $3869296.12   | 0.81%             |  |  |  | No            |                  2 | On Loan: No      |
| Kitron ASA                                                                                                                    | Kitron ASA                                                                  | CUSIP: N/A<br>LEI: 5967007LIEEXZXIG6009       | Long             | EC               | CORP              | NO        |    537679 | NS      | $3105232.50   | 0.65%             |  |  |  | No            |                  2 | On Loan: No      |
| Lundin Gold Inc                                                                                                               | Lundin Gold Inc                                                             | CUSIP: 550371108<br>LEI: 549300ZOV16K515FC525 | Long             | EC               | CORP              | CA        |    142695 | NS      | $6894819.43   | 1.44%             |  |  |  | No            |                  2 | On Loan: No      |
| Wienerberger AG                                                                                                               | Wienerberger AG                                                             | CUSIP: N/A<br>LEI: 529900VXIFBHO0SW2I31       | Long             | EC               | CORP              | AT        |     37773 | NS      | $1399925.39   | 0.29%             |  |  |  | No            |                  2 | On Loan: No      |
| TAG Immobilien AG                                                                                                             | TAG Immobilien AG                                                           | CUSIP: N/A<br>LEI: 529900TAE68USJNXLR59       | Long             | EC               | CORP              | DE        |    143470 | NS      | $2425259.88   | 0.51%             |  |  |  | No            |                  2 | On Loan: No      |
| CTS Eventim AG & Co KGaA                                                                                                      | CTS Eventim AG & Co KGaA                                                    | CUSIP: N/A<br>LEI: 529900FDHSN08UBJII80       | Long             | EC               | CORP              | DE        |     26851 | NS      | $3256931.14   | 0.68%             |  |  |  | No            |                  2 | On Loan: No      |
| Carl Zeiss Meditec AG                                                                                                         | Carl Zeiss Meditec AG                                                       | CUSIP: N/A<br>LEI: 529900GRL4MZ8NMOOK95       | Long             | EC               | CORP              | DE        |     49834 | NS      | $3223371.96   | 0.67%             |  |  |  | No            |                  2 | On Loan: No      |
| Anritsu Corp                                                                                                                  | Anritsu Corp                                                                | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |    230000 | NS      | $2613331.05   | 0.54%             |  |  |  | No            |                  2 | On Loan: No      |
| Asics Corp                                                                                                                    | Asics Corp                                                                  | CUSIP: N/A<br>LEI: 3538002LJMRZ83SU0B85       | Long             | EC               | CORP              | JP        |    308900 | NS      | $7444827.21   | 1.55%             |  |  |  | No            |                  2 | On Loan: No      |
| Coway Co Ltd                                                                                                                  | Coway Co Ltd                                                                | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | KR        |     59865 | NS      | $3849625.20   | 0.80%             |  |  |  | No            |                  2 | On Loan: No      |
| CyberAgent Inc                                                                                                                | CyberAgent Inc                                                              | CUSIP: N/A<br>LEI: 3538006T5KZABPGS8Q08       | Long             | EC               | CORP              | JP        |    441700 | NS      | $4470390.51   | 0.93%             |  |  |  | No            |                  2 | On Loan: No      |
| Pro Medicus Ltd                                                                                                               | Pro Medicus Ltd                                                             | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | AU        |     14025 | NS      | $2542702.79   | 0.53%             |  |  |  | No            |                  2 | On Loan: No      |
| Elite Material Co Ltd                                                                                                         | Elite Material Co Ltd                                                       | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | TW        |    226000 | NS      | $5551250.70   | 1.16%             |  |  |  | No            |                  2 | On Loan: No      |
| King Yuan Electronics Co Ltd                                                                                                  | King Yuan Electronics Co Ltd                                                | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | TW        |    987000 | NS      | $3127061.89   | 0.65%             |  |  |  | No            |                  2 | On Loan: No      |
| Furukawa Electric Co Ltd                                                                                                      | Furukawa Electric Co Ltd                                                    | CUSIP: N/A<br>LEI: 353800TJR1DQ3P1QR918       | Long             | EC               | CORP              | JP        |     87000 | NS      | $4132096.63   | 0.86%             |  |  |  | No            |                  2 | On Loan: No      |
| Gamuda Bhd                                                                                                                    | Gamuda Bhd                                                                  | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | MY        |   2177900 | NS      | $2338393.30   | 0.49%             |  |  |  | No            |                  2 | On Loan: No      |
| Kinden Corp                                                                                                                   | Kinden Corp                                                                 | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |    218300 | NS      | $5904366.47   | 1.23%             |  |  |  | No            |                  2 | On Loan: No      |
| KPJ Healthcare Bhd                                                                                                            | KPJ Healthcare Bhd                                                          | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | MY        |   3280900 | NS      | $2094415.87   | 0.44%             |  |  |  | No            |                  2 | On Loan: No      |
| Douzone Bizon Co Ltd                                                                                                          | Douzone Bizon Co Ltd                                                        | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | KR        |     34103 | NS      | $1372558.40   | 0.29%             |  |  |  | No            |                  2 | On Loan: No      |
| Maruwa Co Ltd/Aichi                                                                                                           | Maruwa Co Ltd/Aichi                                                         | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |     20100 | NS      | $4868639.20   | 1.01%             |  |  |  | No            |                  2 | On Loan: No      |
| Sojitz Corp                                                                                                                   | Sojitz Corp                                                                 | CUSIP: N/A<br>LEI: 5493004SE33MRLPB1W98       | Long             | EC               | CORP              | JP        |    189400 | NS      | $4671355.71   | 0.97%             |  |  |  | No            |                  2 | On Loan: No      |
| JB Hi-Fi Ltd                                                                                                                  | JB Hi-Fi Ltd                                                                | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | AU        |     34559 | NS      | $2400868.57   | 0.50%             |  |  |  | No            |                  2 | On Loan: No      |
| Ryohin Keikaku Co Ltd                                                                                                         | Ryohin Keikaku Co Ltd                                                       | CUSIP: N/A<br>LEI: 549300PMNF56J66BY371       | Long             | EC               | CORP              | JP        |    198300 | NS      | $7569042.55   | 1.58%             |  |  |  | No            |                  2 | On Loan: No      |
| Samyang Foods Co Ltd                                                                                                          | Samyang Foods Co Ltd                                                        | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | KR        |      4513 | NS      | $3625607.37   | 0.76%             |  |  |  | No            |                  2 | On Loan: No      |
| Sanrio Co Ltd                                                                                                                 | Sanrio Co Ltd                                                               | CUSIP: N/A<br>LEI: 3538002Q5JQLOMSPH125       | Long             | EC               | CORP              | JP        |     92900 | NS      | $4085419.91   | 0.85%             |  |  |  | No            |                  2 | On Loan: No      |
| Sanwa Holdings Corp                                                                                                           | Sanwa Holdings Corp                                                         | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |    115500 | NS      | $3976349.07   | 0.83%             |  |  |  | No            |                  2 | On Loan: No      |
| Sinfonia Technology Co Ltd                                                                                                    | Sinfonia Technology Co Ltd                                                  | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |     27800 | NS      | $1500391.72   | 0.31%             |  |  |  | No            |                  2 | 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        |      2742 | NS      | $2741.77      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Bank of Montreal/Chicago IL 4.30 06/02/2025                                                                                   | Bank of Montreal/Chicago IL 4.30 06/02/2025                                 | CUSIP: RPEV07HM2<br>LEI: NQQ6HPCNCCU6TUTQYE16 | Long             | RA               | CORP              | US        |    136261 | PA      | $136260.93    | 0.03%             | 2025-06-02      | Fixed         | 4.30%                 | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co                                                                                                  | Fixed Income Clearing Corp 4.32 06/02/2025                                  | CUSIP: RPET07KF8<br>LEI: 571474TGEMMWANRLN572 | Long             | RA               | CORP              | US        |    995000 | PA      | $995000.00    | 0.21%             | 2025-06-02      | Fixed         | 4.32%                 | No            |                  2 | On Loan: No      |
| Airtac International Group                                                                                                    | Airtac International Group                                                  | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | TW        |    121000 | NS      | $3712885.15   | 0.77%             |  |  |  | No            |                  2 | On Loan: No      |
| Brunello Cucinelli SpA                                                                                                        | Brunello Cucinelli SpA                                                      | CUSIP: N/A<br>LEI: 5493003CX2RZ0FOBH256       | Long             | EC               | CORP              | IT        |     20176 | NS      | $2486513.54   | 0.52%             |  |  |  | No            |                  2 | On Loan: No      |
| Intermediate Capital Group PLC                                                                                                | Intermediate Capital Group PLC                                              | CUSIP: N/A<br>LEI: 549300OGASR5WRKJ8R68       | Long             | EC               | CORP              | GB        |     98617 | NS      | $2669574.56   | 0.56%             |  |  |  | No            |                  2 | On Loan: No      |
| Amber Enterprises India Ltd                                                                                                   | Amber Enterprises India Ltd                                                 | CUSIP: N/A<br>LEI: 3358009JZU4XT3666G06       | Long             | EC               | CORP              | IN        |     38450 | NS      | $2919684.68   | 0.61%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Navigator Securities Lending Trust - State Street Navigator Securities Lending Government Money Market Portfolio | State Street Navigator Securities Lending Government Money Market Portfolio | CUSIP: N/A<br>LEI: 5493008BJIBKQ5KTIF74       | Long             | STIV             | RF                | US        |  12798983 | NS      | $12798983.30  | 2.67%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-07-25

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

**Signature:** Amy R. Bitter

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

**Title:** Assistant Treasurer