# EDGAR Filing Document

**Accession Number:** 0000893818
**File Stem:** 0001193125-26-093203
**Filing Date:** 2026-3
**Character Count:** 30680
**Document Hash:** 547b1432f26811734a84564381a8218a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-093203.hdr.sgml**: 20260305

**ACCESSION NUMBER**: 0001193125-26-093203

**CONFORMED SUBMISSION TYPE**: N-MFP3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260228

**FILED AS OF DATE**: 20260305

**DATE AS OF CHANGE**: 20260305

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BlackRock Funds III
- **CENTRAL INDEX KEY:** 0000893818

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** N-MFP3
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-07332
- **FILM NUMBER:** 26725063

**BUSINESS ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105
- **BUSINESS PHONE:** 8006439691

**MAIL ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BARCLAYS GLOBAL INVESTORS FUNDS
- **DATE OF NAME CHANGE:** 20060201

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BARCLAYS GLOBAL INVESTORS FUNDS INC
- **DATE OF NAME CHANGE:** 19990804

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MASTERWORKS FUNDS INC
- **DATE OF NAME CHANGE:** 19960607

## Series and Classes Contracts Data

### BlackRock Cash Funds: Treasury (Series ID: S000004273)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000011980 | Institutional Shares | BRIXX           |
| C000011981 | Premium Shares Class | BSPXX           |
| C000011982 | Select Shares Class  | BRSXX           |
| C000011983 | Trust Shares Class   | BYTXX           |
| C000060669 | Capital Shares       | BCYXX           |
| C000074117 | SL Agency Shares     |  |

# Form N-MFP3: Monthly Schedule of Portfolio Holdings

## N-MFP: Filer Information
**Submission Type:** N-MFP3
**CIK:** 0000893818

### General Information

**Report for (YYYY-MM-DD):** 2026-02-28

**Registrant Full Name:** BlackRock Funds III

**CIK Number of Registrant:** 0000893818

**LEI of Registrant:** 5493008LW2651I1QB503

**Name of Series:** BlackRock Cash Funds: Treasury

**LEI of Series:** 5493005PQV5UQG4OSI49

**EDGAR Series Identifier:** S000004273

**Total number of share classes in the series:** 6

**Is this the fund's final filing on Form N-MFP?:** No

**Has the fund acquired or merged with another fund?:** No

## Part A: Series-Level Information about the Fund

### Service Providers
| Role                          | Details                                                   | File/CIK Number   |
|:---|:---|:---|
| Investment Adviser            | BlackRock Fund Advisors                                   | 801-22609         |
| Independent Public Accountant | PricewaterhouseCoopers<br>City: Philadelphia<br>State: PA |  |
| Administrator                 | BlackRock Advisors, LLC                                   |  |
| Transfer Agent                | State Street Bank and Trust Company<br>CIK: 0000839287    | 085-05003         |

### Fund Characteristics & Assets

- **Securities Act File Number:** 033-54126

- **Is this a Feeder Fund?:** Yes

- **Is this a Master Fund?:** No

- **Is this series for insurance company separate accounts?:** No

- **Money Market Fund Category:** Government

- **Is this a Retail Money Market Fund?:** No

- **Is this a Government Money Market Fund?:** Yes

- **WAM:** 1 days

- **WAL:** 1 days

- **Total Value of Portfolio Securities:** $19473613546.42

- **Amortized Cost of Portfolio Securities:** $0.00

- **Cash:** $0.00

- **Total Other Assets:** $930.83

- **Total Liabilities:** $57576922.57

- **Net Assets of Series:** $19416037554.68

- **Number of Shares Outstanding (Series):** 19411174842.0400

- **Does the fund seek to maintain a stable price per share?:** Yes

- **Stable Price Per Share:** $1.00

- **Is cash management vehicle an affiliated fund?:** No

- **Does the fund apply liquidity fees?:** No

### Daily & Weekly Liquid Assets
| Date       | Daily Liquid Assets ($)   | Weekly Liquid Assets ($)   | Daily Liquid Assets (%)   | Weekly Liquid Assets (%)   |
|:---|:---|:---|:---|:---|
| 2026-02-02 | $23230125916.02           | $23230125916.02            | 100.0000%                 | 100.0000%                  |
| 2026-02-03 | $20767937644.50           | $20767937644.50            | 100.0000%                 | 100.0000%                  |
| 2026-02-04 | $21395477999.56           | $21401608006.73            | 99.9700%                  | 100.0000%                  |
| 2026-02-05 | $19399745130.09           | $19405875137.26            | 99.9700%                  | 100.0000%                  |
| 2026-02-06 | $19369395326.28           | $19375525333.45            | 99.9700%                  | 100.0000%                  |
| 2026-02-09 | $21339634476.02           | $21339634476.02            | 100.0000%                 | 100.0000%                  |
| 2026-02-10 | $19108944895.12           | $19108944895.12            | 100.0000%                 | 100.0000%                  |
| 2026-02-11 | $19513211107.53           | $19513211107.53            | 100.0000%                 | 100.0000%                  |
| 2026-02-12 | $17282346747.51           | $17282346747.51            | 100.0000%                 | 100.0000%                  |
| 2026-02-13 | $17190319794.01           | $17190319794.01            | 100.0000%                 | 100.0000%                  |
| 2026-02-17 | $18740439870.02           | $18740439870.02            | 100.0000%                 | 100.0000%                  |
| 2026-02-18 | $19676897048.20           | $19676897048.20            | 100.0000%                 | 100.0000%                  |
| 2026-02-19 | $20435860238.25           | $20439097358.70            | 99.9800%                  | 100.0000%                  |
| 2026-02-20 | $19777107685.92           | $19780344806.37            | 99.9800%                  | 100.0000%                  |
| 2026-02-23 | $19556971734.72           | $19556971734.72            | 100.0000%                 | 100.0000%                  |
| 2026-02-24 | $18782876951.83           | $18782876951.83            | 100.0000%                 | 100.0000%                  |
| 2026-02-25 | $19225012958.98           | $19241262060.94            | 99.9200%                  | 100.0000%                  |
| 2026-02-26 | $18588057906.88           | $18588057906.88            | 100.0000%                 | 100.0000%                  |
| 2026-02-27 | $19484957612.24           | $19484957612.24            | 100.0000%                 | 100.0000%                  |

### 7-Day Gross Yield
| Date       | 7-Day Gross Yield   |
|:---|:---|
| 2026-02-02 | 3.7300%             |
| 2026-02-03 | 3.7300%             |
| 2026-02-04 | 3.7300%             |
| 2026-02-05 | 3.7300%             |
| 2026-02-06 | 3.7200%             |
| 2026-02-09 | 3.7200%             |
| 2026-02-10 | 3.7200%             |
| 2026-02-11 | 3.7200%             |
| 2026-02-12 | 3.7200%             |
| 2026-02-13 | 3.7300%             |
| 2026-02-17 | 3.7300%             |
| 2026-02-18 | 3.7400%             |
| 2026-02-19 | 3.7400%             |
| 2026-02-20 | 3.7300%             |
| 2026-02-23 | 3.7400%             |
| 2026-02-24 | 3.7400%             |
| 2026-02-25 | 3.7300%             |
| 2026-02-26 | 3.7300%             |
| 2026-02-27 | 3.7300%             |

### Daily Net Asset Value per Share (Series)
| Date       | Net Asset Value per Share   |
|:---|:---|
| 2026-02-02 | 1.0003                      |
|  |  |
| 2026-02-03 | 1.0004                      |
|  |  |
| 2026-02-04 | 1.0004                      |
|  |  |
| 2026-02-05 | 1.0005                      |
|  |  |
| 2026-02-06 | 1.0004                      |
|  |  |
| 2026-02-09 | 1.0004                      |
|  |  |
| 2026-02-10 | 1.0005                      |
|  |  |
| 2026-02-11 | 1.0004                      |
|  |  |
| 2026-02-12 | 1.0005                      |
|  |  |
| 2026-02-13 | 1.0005                      |
|  |  |
| 2026-02-17 | 1.0004                      |
|  |  |
| 2026-02-18 | 1.0004                      |
|  |  |
| 2026-02-19 | 1.0004                      |
|  |  |
| 2026-02-20 | 1.0004                      |
|  |  |
| 2026-02-23 | 1.0004                      |
|  |  |
| 2026-02-24 | 1.0004                      |
|  |  |
| 2026-02-25 | 1.0004                      |
|  |  |
| 2026-02-26 | 1.0004                      |
|  |  |
| 2026-02-27 | 1.0004                      |
|  |  |

## Part B: Class-Level Information about the Fund

### Class: Institutional

- **Minimum Initial Investment:** $100000000.00

- **Net Assets of Class:** $4382892700.59

- **Number of Shares Outstanding:** 4381794962.8300

- **Expense Reimbursement/Waiver:** 214.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-02-02 | 1.0003          |
|  |  |
| 2026-02-03 | 1.0004          |
|  |  |
| 2026-02-04 | 1.0004          |
|  |  |
| 2026-02-05 | 1.0005          |
|  |  |
| 2026-02-06 | 1.0004          |
|  |  |
| 2026-02-09 | 1.0004          |
|  |  |
| 2026-02-10 | 1.0005          |
|  |  |
| 2026-02-11 | 1.0004          |
|  |  |
| 2026-02-12 | 1.0005          |
|  |  |
| 2026-02-13 | 1.0005          |
|  |  |
| 2026-02-17 | 1.0004          |
|  |  |
| 2026-02-18 | 1.0004          |
|  |  |
| 2026-02-19 | 1.0004          |
|  |  |
| 2026-02-20 | 1.0004          |
|  |  |
| 2026-02-23 | 1.0004          |
|  |  |
| 2026-02-24 | 1.0004          |
|  |  |
| 2026-02-25 | 1.0004          |
|  |  |
| 2026-02-26 | 1.0004          |
|  |  |
| 2026-02-27 | 1.0004          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-02-02 | $190342637.22             | $162156408.24           |
| 2026-02-03 | $330420342.72             | $33186319.29            |
| 2026-02-04 | $29062935.80              | $214096465.42           |
| 2026-02-05 | $95523292.38              | $176518172.20           |
| 2026-02-06 | $5064.45                  | $175935797.70           |
| 2026-02-09 | $431476862.79             | $188005090.86           |
| 2026-02-10 | $144088700.95             | $144082904.01           |
| 2026-02-11 | $77249061.98              | $163049476.79           |
| 2026-02-12 | $13598169.36              | $135928072.13           |
| 2026-02-13 | $13987720.43              | $149279413.89           |
| 2026-02-17 | $1633595.13               | $43716895.51            |
| 2026-02-18 | $34493206.21              | $5454561.90             |
| 2026-02-19 | $216506934.35             | $28701926.01            |
| 2026-02-20 | $4284888.70               | $112294533.94           |
| 2026-02-23 | $31005342.31              | $172838426.58           |
| 2026-02-24 | $381532875.41             | $27453887.81            |
| 2026-02-25 | $96980967.15              | $107562906.01           |
| 2026-02-26 | $54327177.29              | $41149351.76            |
| 2026-02-27 | $27260856.15              | $385107852.12           |

**Total Gross Subscriptions (Month):** $2173780630.78

**Total Gross Redemptions (Month):** $2466518462.17

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-02-02 | 3.6100%           |
| 2026-02-03 | 3.6100%           |
| 2026-02-04 | 3.6100%           |
| 2026-02-05 | 3.6100%           |
| 2026-02-06 | 3.6000%           |
| 2026-02-09 | 3.6000%           |
| 2026-02-10 | 3.6000%           |
| 2026-02-11 | 3.6000%           |
| 2026-02-12 | 3.6000%           |
| 2026-02-13 | 3.6100%           |
| 2026-02-17 | 3.6100%           |
| 2026-02-18 | 3.6200%           |
| 2026-02-19 | 3.6200%           |
| 2026-02-20 | 3.6100%           |
| 2026-02-23 | 3.6200%           |
| 2026-02-24 | 3.6200%           |
| 2026-02-25 | 3.6100%           |
| 2026-02-26 | 3.6100%           |
| 2026-02-27 | 3.6100%           |

**Beneficial/Record Owner Categories**
| Category                                            | Other Category       | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Depository institution or other banking institution |  | 6.5000%          | 0.0000%              |
| Non-profit                                          |  | 10.4800%         | 0.0000%              |
| Other                                               | Other - Partnerships | 32.6900%         | 0.0000%              |
| Registered investment company                       |  | 46.6500%         | 0.0000%              |

### Class: Premium Shares Class

- **Minimum Initial Investment:** $10000000.00

- **Net Assets of Class:** $1.00

- **Number of Shares Outstanding:** 1.0000

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-02-02 | 0.0000          |
|  |  |
| 2026-02-03 | 0.0000          |
|  |  |
| 2026-02-04 | 0.0000          |
|  |  |
| 2026-02-05 | 0.0000          |
|  |  |
| 2026-02-06 | 0.0000          |
|  |  |
| 2026-02-09 | 0.0000          |
|  |  |
| 2026-02-10 | 0.0000          |
|  |  |
| 2026-02-11 | 0.0000          |
|  |  |
| 2026-02-12 | 0.0000          |
|  |  |
| 2026-02-13 | 0.0000          |
|  |  |
| 2026-02-17 | 0.0000          |
|  |  |
| 2026-02-18 | 0.0000          |
|  |  |
| 2026-02-19 | 0.0000          |
|  |  |
| 2026-02-20 | 0.0000          |
|  |  |
| 2026-02-23 | 0.0000          |
|  |  |
| 2026-02-24 | 0.0000          |
|  |  |
| 2026-02-25 | 0.0000          |
|  |  |
| 2026-02-26 | 0.0000          |
|  |  |
| 2026-02-27 | 0.0000          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-02-02 | $0.00                     | $0.00                   |
| 2026-02-03 | $0.00                     | $0.00                   |
| 2026-02-04 | $0.00                     | $0.00                   |
| 2026-02-05 | $0.00                     | $0.00                   |
| 2026-02-06 | $0.00                     | $0.00                   |
| 2026-02-09 | $0.00                     | $0.00                   |
| 2026-02-10 | $0.00                     | $0.00                   |
| 2026-02-11 | $0.00                     | $0.00                   |
| 2026-02-12 | $0.00                     | $0.00                   |
| 2026-02-13 | $0.00                     | $0.00                   |
| 2026-02-17 | $0.00                     | $0.00                   |
| 2026-02-18 | $0.00                     | $0.00                   |
| 2026-02-19 | $0.00                     | $0.00                   |
| 2026-02-20 | $0.00                     | $0.00                   |
| 2026-02-23 | $0.00                     | $0.00                   |
| 2026-02-24 | $0.00                     | $0.00                   |
| 2026-02-25 | $0.00                     | $0.00                   |
| 2026-02-26 | $0.00                     | $0.00                   |
| 2026-02-27 | $0.00                     | $0.00                   |

**Total Gross Subscriptions (Month):** $0.00

**Total Gross Redemptions (Month):** $0.00

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-02-02 | 0.0000%           |
| 2026-02-03 | 0.0000%           |
| 2026-02-04 | 0.0000%           |
| 2026-02-05 | 0.0000%           |
| 2026-02-06 | 0.0000%           |
| 2026-02-09 | 0.0000%           |
| 2026-02-10 | 0.0000%           |
| 2026-02-11 | 0.0000%           |
| 2026-02-12 | 0.0000%           |
| 2026-02-13 | 0.0000%           |
| 2026-02-17 | 0.0000%           |
| 2026-02-18 | 0.0000%           |
| 2026-02-19 | 0.0000%           |
| 2026-02-20 | 0.0000%           |
| 2026-02-23 | 0.0000%           |
| 2026-02-24 | 0.0000%           |
| 2026-02-25 | 0.0000%           |
| 2026-02-26 | 0.0000%           |
| 2026-02-27 | 0.0000%           |

### Class: Select

- **Minimum Initial Investment:** $1000000.00

- **Net Assets of Class:** $1.00

- **Number of Shares Outstanding:** 1.0000

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-02-02 | 0.0000          |
|  |  |
| 2026-02-03 | 0.0000          |
|  |  |
| 2026-02-04 | 0.0000          |
|  |  |
| 2026-02-05 | 0.0000          |
|  |  |
| 2026-02-06 | 0.0000          |
|  |  |
| 2026-02-09 | 0.0000          |
|  |  |
| 2026-02-10 | 0.0000          |
|  |  |
| 2026-02-11 | 0.0000          |
|  |  |
| 2026-02-12 | 0.0000          |
|  |  |
| 2026-02-13 | 0.0000          |
|  |  |
| 2026-02-17 | 0.0000          |
|  |  |
| 2026-02-18 | 0.0000          |
|  |  |
| 2026-02-19 | 0.0000          |
|  |  |
| 2026-02-20 | 0.0000          |
|  |  |
| 2026-02-23 | 0.0000          |
|  |  |
| 2026-02-24 | 0.0000          |
|  |  |
| 2026-02-25 | 0.0000          |
|  |  |
| 2026-02-26 | 0.0000          |
|  |  |
| 2026-02-27 | 0.0000          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-02-02 | $0.00                     | $0.00                   |
| 2026-02-03 | $0.00                     | $0.00                   |
| 2026-02-04 | $0.00                     | $0.00                   |
| 2026-02-05 | $0.00                     | $0.00                   |
| 2026-02-06 | $0.00                     | $0.00                   |
| 2026-02-09 | $0.00                     | $0.00                   |
| 2026-02-10 | $0.00                     | $0.00                   |
| 2026-02-11 | $0.00                     | $0.00                   |
| 2026-02-12 | $0.00                     | $0.00                   |
| 2026-02-13 | $0.00                     | $0.00                   |
| 2026-02-17 | $0.00                     | $0.00                   |
| 2026-02-18 | $0.00                     | $0.00                   |
| 2026-02-19 | $0.00                     | $0.00                   |
| 2026-02-20 | $0.00                     | $0.00                   |
| 2026-02-23 | $0.00                     | $0.00                   |
| 2026-02-24 | $0.00                     | $0.00                   |
| 2026-02-25 | $0.00                     | $0.00                   |
| 2026-02-26 | $0.00                     | $0.00                   |
| 2026-02-27 | $0.00                     | $0.00                   |

**Total Gross Subscriptions (Month):** $0.00

**Total Gross Redemptions (Month):** $0.00

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-02-02 | 0.0000%           |
| 2026-02-03 | 0.0000%           |
| 2026-02-04 | 0.0000%           |
| 2026-02-05 | 0.0000%           |
| 2026-02-06 | 0.0000%           |
| 2026-02-09 | 0.0000%           |
| 2026-02-10 | 0.0000%           |
| 2026-02-11 | 0.0000%           |
| 2026-02-12 | 0.0000%           |
| 2026-02-13 | 0.0000%           |
| 2026-02-17 | 0.0000%           |
| 2026-02-18 | 0.0000%           |
| 2026-02-19 | 0.0000%           |
| 2026-02-20 | 0.0000%           |
| 2026-02-23 | 0.0000%           |
| 2026-02-24 | 0.0000%           |
| 2026-02-25 | 0.0000%           |
| 2026-02-26 | 0.0000%           |
| 2026-02-27 | 0.0000%           |

### Class: Trust Shares Class

- **Minimum Initial Investment:** $100000.00

- **Net Assets of Class:** $1.00

- **Number of Shares Outstanding:** 1.0000

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-02-02 | 0.0000          |
|  |  |
| 2026-02-03 | 0.0000          |
|  |  |
| 2026-02-04 | 0.0000          |
|  |  |
| 2026-02-05 | 0.0000          |
|  |  |
| 2026-02-06 | 0.0000          |
|  |  |
| 2026-02-09 | 0.0000          |
|  |  |
| 2026-02-10 | 0.0000          |
|  |  |
| 2026-02-11 | 0.0000          |
|  |  |
| 2026-02-12 | 0.0000          |
|  |  |
| 2026-02-13 | 0.0000          |
|  |  |
| 2026-02-17 | 0.0000          |
|  |  |
| 2026-02-18 | 0.0000          |
|  |  |
| 2026-02-19 | 0.0000          |
|  |  |
| 2026-02-20 | 0.0000          |
|  |  |
| 2026-02-23 | 0.0000          |
|  |  |
| 2026-02-24 | 0.0000          |
|  |  |
| 2026-02-25 | 0.0000          |
|  |  |
| 2026-02-26 | 0.0000          |
|  |  |
| 2026-02-27 | 0.0000          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-02-02 | $0.00                     | $0.00                   |
| 2026-02-03 | $0.00                     | $0.00                   |
| 2026-02-04 | $0.00                     | $0.00                   |
| 2026-02-05 | $0.00                     | $0.00                   |
| 2026-02-06 | $0.00                     | $0.00                   |
| 2026-02-09 | $0.00                     | $0.00                   |
| 2026-02-10 | $0.00                     | $0.00                   |
| 2026-02-11 | $0.00                     | $0.00                   |
| 2026-02-12 | $0.00                     | $0.00                   |
| 2026-02-13 | $0.00                     | $0.00                   |
| 2026-02-17 | $0.00                     | $0.00                   |
| 2026-02-18 | $0.00                     | $0.00                   |
| 2026-02-19 | $0.00                     | $0.00                   |
| 2026-02-20 | $0.00                     | $0.00                   |
| 2026-02-23 | $0.00                     | $0.00                   |
| 2026-02-24 | $0.00                     | $0.00                   |
| 2026-02-25 | $0.00                     | $0.00                   |
| 2026-02-26 | $0.00                     | $0.00                   |
| 2026-02-27 | $0.00                     | $0.00                   |

**Total Gross Subscriptions (Month):** $0.00

**Total Gross Redemptions (Month):** $0.00

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-02-02 | 0.0000%           |
| 2026-02-03 | 0.0000%           |
| 2026-02-04 | 0.0000%           |
| 2026-02-05 | 0.0000%           |
| 2026-02-06 | 0.0000%           |
| 2026-02-09 | 0.0000%           |
| 2026-02-10 | 0.0000%           |
| 2026-02-11 | 0.0000%           |
| 2026-02-12 | 0.0000%           |
| 2026-02-13 | 0.0000%           |
| 2026-02-17 | 0.0000%           |
| 2026-02-18 | 0.0000%           |
| 2026-02-19 | 0.0000%           |
| 2026-02-20 | 0.0000%           |
| 2026-02-23 | 0.0000%           |
| 2026-02-24 | 0.0000%           |
| 2026-02-25 | 0.0000%           |
| 2026-02-26 | 0.0000%           |
| 2026-02-27 | 0.0000%           |

### Class: Capital Shares

- **Minimum Initial Investment:** $25000000.00

- **Net Assets of Class:** $1.00

- **Number of Shares Outstanding:** 1.0000

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-02-02 | 0.0000          |
|  |  |
| 2026-02-03 | 0.0000          |
|  |  |
| 2026-02-04 | 0.0000          |
|  |  |
| 2026-02-05 | 0.0000          |
|  |  |
| 2026-02-06 | 0.0000          |
|  |  |
| 2026-02-09 | 0.0000          |
|  |  |
| 2026-02-10 | 0.0000          |
|  |  |
| 2026-02-11 | 0.0000          |
|  |  |
| 2026-02-12 | 0.0000          |
|  |  |
| 2026-02-13 | 0.0000          |
|  |  |
| 2026-02-17 | 0.0000          |
|  |  |
| 2026-02-18 | 0.0000          |
|  |  |
| 2026-02-19 | 0.0000          |
|  |  |
| 2026-02-20 | 0.0000          |
|  |  |
| 2026-02-23 | 0.0000          |
|  |  |
| 2026-02-24 | 0.0000          |
|  |  |
| 2026-02-25 | 0.0000          |
|  |  |
| 2026-02-26 | 0.0000          |
|  |  |
| 2026-02-27 | 0.0000          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-02-02 | $0.00                     | $0.00                   |
| 2026-02-03 | $0.00                     | $0.00                   |
| 2026-02-04 | $0.00                     | $0.00                   |
| 2026-02-05 | $0.00                     | $0.00                   |
| 2026-02-06 | $0.00                     | $0.00                   |
| 2026-02-09 | $0.00                     | $0.00                   |
| 2026-02-10 | $0.00                     | $0.00                   |
| 2026-02-11 | $0.00                     | $0.00                   |
| 2026-02-12 | $0.00                     | $0.00                   |
| 2026-02-13 | $0.00                     | $0.00                   |
| 2026-02-17 | $0.00                     | $0.00                   |
| 2026-02-18 | $0.00                     | $0.00                   |
| 2026-02-19 | $0.00                     | $0.00                   |
| 2026-02-20 | $0.00                     | $0.00                   |
| 2026-02-23 | $0.00                     | $0.00                   |
| 2026-02-24 | $0.00                     | $0.00                   |
| 2026-02-25 | $0.00                     | $0.00                   |
| 2026-02-26 | $0.00                     | $0.00                   |
| 2026-02-27 | $0.00                     | $0.00                   |

**Total Gross Subscriptions (Month):** $0.00

**Total Gross Redemptions (Month):** $0.00

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-02-02 | 0.0000%           |
| 2026-02-03 | 0.0000%           |
| 2026-02-04 | 0.0000%           |
| 2026-02-05 | 0.0000%           |
| 2026-02-06 | 0.0000%           |
| 2026-02-09 | 0.0000%           |
| 2026-02-10 | 0.0000%           |
| 2026-02-11 | 0.0000%           |
| 2026-02-12 | 0.0000%           |
| 2026-02-13 | 0.0000%           |
| 2026-02-17 | 0.0000%           |
| 2026-02-18 | 0.0000%           |
| 2026-02-19 | 0.0000%           |
| 2026-02-20 | 0.0000%           |
| 2026-02-23 | 0.0000%           |
| 2026-02-24 | 0.0000%           |
| 2026-02-25 | 0.0000%           |
| 2026-02-26 | 0.0000%           |
| 2026-02-27 | 0.0000%           |

### Class: SL Agency Shares

- **Minimum Initial Investment:** $100000000.00

- **Net Assets of Class:** $15033144850.09

- **Number of Shares Outstanding:** 15029379875.2100

- **Expense Reimbursement/Waiver:** 682.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-02-02 | 1.0003          |
|  |  |
| 2026-02-03 | 1.0004          |
|  |  |
| 2026-02-04 | 1.0004          |
|  |  |
| 2026-02-05 | 1.0005          |
|  |  |
| 2026-02-06 | 1.0004          |
|  |  |
| 2026-02-09 | 1.0004          |
|  |  |
| 2026-02-10 | 1.0005          |
|  |  |
| 2026-02-11 | 1.0004          |
|  |  |
| 2026-02-12 | 1.0005          |
|  |  |
| 2026-02-13 | 1.0005          |
|  |  |
| 2026-02-17 | 1.0004          |
|  |  |
| 2026-02-18 | 1.0004          |
|  |  |
| 2026-02-19 | 1.0004          |
|  |  |
| 2026-02-20 | 1.0004          |
|  |  |
| 2026-02-23 | 1.0004          |
|  |  |
| 2026-02-24 | 1.0004          |
|  |  |
| 2026-02-25 | 1.0004          |
|  |  |
| 2026-02-26 | 1.0004          |
|  |  |
| 2026-02-27 | 1.0004          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-02-02 | $3951898449.82            | $3264878121.18          |
| 2026-02-03 | $806725740.37             | $3603774203.00          |
| 2026-02-04 | $1472401991.54            | $662035870.01           |
| 2026-02-05 | $400523536.05             | $2344486024.33          |
| 2026-02-06 | $1252964035.82            | $1083449225.71          |
| 2026-02-09 | $2323071753.01            | $874193786.21           |
| 2026-02-10 | $848718360.79             | $3169632497.82          |
| 2026-02-11 | $796657053.22             | $411109782.11           |
| 2026-02-12 | $286387611.76             | $1932106858.92          |
| 2026-02-13 | $821431970.83             | $782665929.60           |
| 2026-02-17 | $2498320820.89            | $912510957.64           |
| 2026-02-18 | $1178584840.73            | $277312430.77           |
| 2026-02-19 | $1228185814.77            | $652012784.37           |
| 2026-02-20 | $489338674.57             | $1044081273.63          |
| 2026-02-23 | $731487062.89             | $816032002.99           |
| 2026-02-24 | $864383326.77             | $1991471748.94          |
| 2026-02-25 | $880441161.49             | $480193720.41           |
| 2026-02-26 | $366065504.08             | $1013725272.63          |
| 2026-02-27 | $1739539147.85            | $429972032.19           |

**Total Gross Subscriptions (Month):** $22937126857.25

**Total Gross Redemptions (Month):** $25745644522.46

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-02-02 | 3.6400%           |
| 2026-02-03 | 3.6400%           |
| 2026-02-04 | 3.6400%           |
| 2026-02-05 | 3.6400%           |
| 2026-02-06 | 3.6300%           |
| 2026-02-09 | 3.6300%           |
| 2026-02-10 | 3.6300%           |
| 2026-02-11 | 3.6300%           |
| 2026-02-12 | 3.6300%           |
| 2026-02-13 | 3.6400%           |
| 2026-02-17 | 3.6400%           |
| 2026-02-18 | 3.6500%           |
| 2026-02-19 | 3.6500%           |
| 2026-02-20 | 3.6400%           |
| 2026-02-23 | 3.6500%           |
| 2026-02-24 | 3.6500%           |
| 2026-02-25 | 3.6400%           |
| 2026-02-26 | 3.6400%           |
| 2026-02-27 | 3.6400%           |

**Beneficial/Record Owner Categories**
| Category                                            | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Non-financial corporation                           |  | 12.7800%         | 0.0000%              |
| Depository institution or other banking institution |  | 33.9900%         | 0.0000%              |
| Retail investor                                     |  | 26.9900%         | 0.0000%              |
| Registered investment company                       |  | 26.2400%         | 0.0000%              |

## Part C: Schedule of Portfolio Securities

### Security 1: Treasury Money Market Master Portfolio

- **C.1 - Title:** Treasury Money Market Master Portfolio 0.000000%
- **C.6 - Investment Category:** Investment Company
- **Identifiers:** C.3 - CUSIP: BLKRK0BBL, C.3 - LEI: N/A
- **C.18 - Value (incl. sponsor support):** $19473613546.42
- **C.18.a - Value (excl. sponsor support):** $19473613546.42
- **C.19 - Percentage of Net Assets:** 100.0000%
- **C.17 - Yield as of Reporting Date:** 0.0000%
- **C.11 - Maturity Date (WAM):** 2026-03-02
- **C.12 - Maturity Date (WAL):** 2026-03-02
- **C.13 - Final Legal Maturity Date:** 2026-03-02
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

## N-MFP: Signatures

**Registrant:** BlackRock Funds III

**Date:** 2026-03-05

**By:** /s/ Chuck Pulsfort

**Name of Signing Officer:** Chuck Pulsfort

**Title of Signing Officer:** Assistant Treasurer