# EDGAR Filing Document

**Accession Number:** 0000893818
**File Stem:** 0001752724-25-157809
**Filing Date:** 2025-6
**Character Count:** 8442
**Document Hash:** 3c893177f0e569d1498bc9c47b117438
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-157809.hdr.sgml**: 20250626

**ACCESSION NUMBER**: 0001752724-25-157809

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250430

**FILED AS OF DATE**: 20250626

**DATE AS OF CHANGE**: 20250626

**PERIOD START**: 20251031

**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:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-07332
- **FILM NUMBER:** 251076882

**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 LifePath ESG Index 2055 Fund (Series ID: S000069130)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000220953 | Investor A    |  |
| C000220954 | Class K       |  |
| C000220955 | Institutional |  |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** BlackRock Funds III

- **b. Investment Company Act file number:** 811-07332

- **c. CIK number of Registrant:** 0000893818

- **d. LEI of Registrant:** 5493008LW2651I1QB503

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

  - **Street Address 1:** 100 Bellevue Parkway

  - **City:** Wilmington

  - **State:** DE

  - **Foreign country:** US

  - **Zip / Postal Code:** 19809

  - **Telephone number:** 800-441-7762

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

- **a. Name of Series:** BlackRock LifePath ESG Index 2055 Fund

- **b. EDGAR series identifier (if any):** S000069130

- **c. LEI of Series:** 5493009HLFXU3BRVKF27

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

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

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

**Item A.4. Final filing**

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

### Fund Information

**Total Assets:** $7349382.02

**Total Liabilities:** $788015.45

**Net Assets:** $6561366.57

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000220955 | -0.62%               | -3.62%               | 0.51%                |
| Class ID C000220953 | -0.69%               | -3.55%               | 0.43%                |
| Class ID C000220954 | -0.62%               | -3.62%               | 0.51%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-67.34                  | $-47473.90                                 |
| Month 2  | $-3119.39                | $-254354.63                                |
| Month 3  | $-31384.20               | $56469.39                                  |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| iShares ESG Aware MSCI EAFE ETF                | iShares ESG Aware MSCI EAFE ETF                       | CUSIP: 46435G516<br>LEI: 549300IT2A3OM8F0BB22 | Long             | EC               | RF                | US        |     14394 | NS      | $1218883.92   | 18.58%            |  |  |  | No            |                  1 | On Loan: —       |
| iShares ESG Aware U.S. Aggregate Bond ETF      | iShares ESG Aware U.S. Aggregate Bond ETF             | CUSIP: 46435U549<br>LEI: 549300ZH4AMJV5ZGCV06 | Long             | EC               | RF                | US        |      1644 | NS      | $78007.80     | 1.19%             |  |  |  | No            |                  1 | On Loan: —       |
| iShares ESG Aware MSCI USA ETF                 | iShares ESG Aware MSCI USA ETF                        | CUSIP: 46435G425<br>LEI: 549300N2OW8SZV95FP93 | Long             | EC               | RF                | US        |     29385 | NS      | $3557935.80   | 54.23%            |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI Emerging Markets Small-Cap ETF    | iShares MSCI Emerging Markets Small-Cap ETF           | CUSIP: 464286475<br>LEI: 5493007YPFO23SID2674 | Long             | EC               | RF                | US        |      1635 | NS      | $93489.30     | 1.42%             |  |  |  | No            |                  1 | On Loan: No      |
| BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES | BlackRock Cash Funds: Treasury, SL Agency Shares      | CUSIP: 066922477<br>LEI: 5493008LW2651I1QB503 | Long             | STIV             | RF                | US        |      8431 | NS      | $8430.89      | 0.13%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI EAFE Small-Cap ETF                | iShares MSCI EAFE Small-Cap ETF                       | CUSIP: 464288273<br>LEI: 549300MJV5OZGVS4LX86 | Long             | EC               | RF                | US        |      3032 | NS      | $201628.00    | 3.07%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares ESG Aware MSCI EM ETF                  | iShares ESG Aware MSCI EM ETF                         | CUSIP: 46434G863<br>LEI: 549300JES9K0OUJ8F389 | Long             | EC               | RF                | US        |     15519 | NS      | $545648.04    | 8.32%             |  |  |  | No            |                  1 | On Loan: No      |
| BlackRock Funds III                            | BlackRock Cash Funds: Institutional, SL Agency Shares | CUSIP: 066922519<br>LEI: 5493008LW2651I1QB503 | Long             | STIV             | RF                | US        |    386713 | NS      | $386867.80    | 5.90%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares ESG Aware MSCI USA Small-Cap ETF       | iShares ESG Aware MSCI USA Small-Cap ETF              | CUSIP: 46435U663<br>LEI: 549300V3IZTYAHR0WL12 | Long             | EC               | RF                | US        |     10470 | NS      | $391996.80    | 5.97%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares TIPS Bond ETF                          | iShares TIPS Bond ETF                                 | CUSIP: 464287176<br>LEI: 549300EHD1VQKMRQ0829 | Long             | EC               | RF                | US        |       244 | NS      | $26966.88     | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| iShares MSCI Canada ETF                        | iShares MSCI Canada ETF                               | CUSIP: 464286509<br>LEI: 549300DXCD53F4JK3H45 | Long             | EC               | RF                | US        |      3736 | NS      | $158593.20    | 2.42%             |  |  |  | No            |                  1 | On Loan: —       |
| iShares Developed Real Estate Index Fund       | iShares Developed Real Estate Index Fund              | CUSIP: 091936187<br>LEI: 549300CCO72SBIYZNP24 | Long             | EC               | RF                | US        |     35237 | NS      | $284361.59    | 4.33%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-05-30

**Name of Applicant:** BlackRock Funds III

**Signature:** Chuck Pulsfort

**Name of Signer:** Chuck Pulsfort

**Title:** Assistant Treasurer