# EDGAR Filing Document

**Accession Number:** 0001524513
**File Stem:** 0001410368-25-043371
**Filing Date:** 2025-12
**Character Count:** 12509
**Document Hash:** 9b5c2b219fe5a9e8b8b4fc48e322cf6a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-25-043371.hdr.sgml**: 20251229

**ACCESSION NUMBER**: 0001410368-25-043371

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20251229

**DATE AS OF CHANGE**: 20251229

**PERIOD START**: 20251031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** iShares U.S. ETF Trust
- **CENTRAL INDEX KEY:** 0001524513

**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:** 811-22649
- **FILM NUMBER:** 251606763

**BUSINESS ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105
- **BUSINESS PHONE:** (415) 670-2000

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

## Series and Classes Contracts Data

### iShares Transition-Enabling Metals ETF (Series ID: S000080439)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000242839 | iShares Transition-Enabling Metals ETF | TMET            |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** iShares U.S. ETF Trust

- **b. Investment Company Act file number:** 811-22649

- **c. CIK number of Registrant:** 0001524513

- **d. LEI of Registrant:** 5493002YECWEEITPWL97

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

  - **Street Address 1:** 400 HOWARD STREET

  - **City:** SAN FRANCISCO

  - **State:** CA

  - **Foreign country:** US

  - **Zip / Postal Code:** 94105

  - **Telephone number:** 800-474-2737

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

- **a. Name of Series:** iShares Transition-Enabling Metals ETF

- **b. EDGAR series identifier (if any):** S000080439

- **c. LEI of Series:** 529900XFM3BXDIWHWG72

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

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

- **b. Date as of which information is reported:** 2025-10-31

**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:** $11192165.49

**Total Liabilities:** $4410.57

**Net Assets:** $11187754.92

**Amount of Assets Invested in Other Investment Companies:** $2147148.07

**Cash Not Reported:** $614314.29

**Currency Risk Metrics (dv01):**

- 

**Credit Spread Risk - Investment Grade (dv01):**

- **3-Month:** 50.15000000 | **1-Year:** 32.89000000 | **5-Year:** 0.00000000 | **10-Year:** 0.00000000 | **30-Year:** 0.00000000

**Credit Spread Risk - Non-Investment Grade (dv01):**

- **3-Month:** 0.00000000 | **1-Year:** 0.00000000 | **5-Year:** 0.00000000 | **10-Year:** 0.00000000 | **30-Year:** 0.00000000

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000242839 | 4.94%                | 7.62%                | 4.91%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $0.00                    | $3308.51                                   |
| Month 2  | $0.00                    | $1620.72                                   |
| Month 3  | $0.00                    | $-393.15                                   |

**Designated Index Information**

- **Index Name:** ICE Clean Energy Transition Metals Total Return Index

- **Index Identifier:** ICECETMT

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| BNP Paribas SA/New York NY                     | BNP Paribas SA/New York NY                       | CUSIP: 05593DJ79<br>LEI: R0MUWSFPU8MPRO8K5P83 | Long             | STIV             | CORP              | FR        |    250000 | PA      | $250472.90    | 2.24%             | 2026-07-14      | Fixed         | 4.32%                 | No            |                  2 | On Loan: No      |
| BANK AMER N A INSTL CTF                        | BANK AMER N A INSTL CTF                          | CUSIP: 06053RBQ5<br>LEI: N/A                  | Long             | STIV             | CORP              | US        |    250000 | PA      | $250274.65    | 2.24%             | 2026-05-06      | Variable      | 4.57%                 | No            |                  2 | On Loan: No      |
| BARCLAYS BANK PLC NY                           | Barclays Bank PLC/NY                             | CUSIP: 06745GDH1<br>LEI: G5GSEF7VJP5I7OUK5573 | Long             | STIV             | CORP              | GB        |    250000 | PA      | $250230.80    | 2.24%             | 2026-04-21      | Floating      | 4.48%                 | No            |                  2 | On Loan: No      |
| CDP FINANCIAL INC                              | CDP Financial Inc                                | CUSIP: 12509RYQ8<br>LEI: 549300OXMGVYFCBFV096 | Long             | STIV             | CORP              | CA        |    250000 | PA      | $249340.33    | 2.23%             | 2025-11-24      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| CITIGROUP GLOBAL MARKETS                       | Citigroup Global Markets Inc                     | CUSIP: 1730QPBV8<br>LEI: MBNUM2BPBDO7JBLYG310 | Long             | STIV             | CORP              | US        |    250000 | PA      | $250109.80    | 2.24%             | 2026-03-20      | Floating      | 4.43%                 | No            |                  2 | On Loan: No      |
| DANSKE BANK A/S                                | Danske Bank A/S                                  | CUSIP: 23636RB52<br>LEI: MAES062Z21O4RZ2U7M96 | Long             | STIV             | CORP              | DE        |    250000 | PA      | $247332.95    | 2.21%             | 2026-02-05      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Mitsubishi UFJ Trust & Banking Corp/NY         | Mitsubishi UFJ Trust & Banking Corp/NY           | CUSIP: 60683D4Q9<br>LEI: JBONEPAGQXF4QP29B387 | Long             | STIV             | CORP              | US        |    250000 | PA      | $250101.48    | 2.24%             | 2025-12-03      | Fixed         | 4.45%                 | No            |                  2 | On Loan: No      |
| NATIONAL BANK OF CANADA                        | National Bank of Canada                          | CUSIP: 63307LY47<br>LEI: BSGEFEIOM18Y80CKCV46 | Long             | STIV             | CORP              | CA        |    250000 | PA      | $249890.80    | 2.23%             | 2025-11-04      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Natixis SA/New York NY                         | Natixis SA/New York NY                           | CUSIP: 63873TCE6<br>LEI: 2549003L5ZG5M2ZSE107 | Long             | STIV             | CORP              | FR        |    250000 | PA      | $250012.25    | 2.23%             | 2025-11-04      | Fixed         | 4.44%                 | No            |                  2 | On Loan: No      |
| SUMITOMO MITSUI BANKING                        | Sumitomo Mitsui Banking Corp                     | CUSIP: 86565GQA1<br>LEI: 5U0XI89JRFVHWIBS4F54 | Long             | STIV             | CORP              | JP        |    250000 | PA      | $250468.73    | 2.24%             | 2026-06-04      | Fixed         | 4.40%                 | No            |                  2 | On Loan: No      |
| United States Treasury                         | U.S. Treasury Bills                              | CUSIP: 912797NL7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   1000000 | PA      | $997316.53    | 8.91%             | 2025-11-28      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury                         | U.S. Treasury Bills                              | CUSIP: 912797RF6<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    500000 | PA      | $487649.95    | 4.36%             | 2026-07-09      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury                         | U.S. Treasury Bills                              | CUSIP: 912797RS8<br>LEI: 254900HROIFWPRGM1V77 | Long             | STIV             | UST               | US        |    500000 | PA      | $484892.89    | 4.33%             | 2026-09-03      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| WESTPAC BANKING CORP                           | Westpac Banking Corp                             | CUSIP: 9612C47A3<br>LEI: EN5TNI6CI43VEPAMHL14 | Long             | STIV             | CORP              | AU        |    250000 | PA      | $250042.13    | 2.23%             | 2025-12-18      | Floating      | 4.35%                 | No            |                  2 | 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        |   5580000 | NS      | $5580000.00   | 49.88%            |  |  |  | No            |                  1 | On Loan: No      |
| London Metal Exchange                          | LME PRI ALUM FUTR JAN26                          | CUSIP: 000000000<br>LEI: 213800NB8G5VRT1DXC91 | N/A              | DCO              |  | GB        |        40 | NC      | $122663.75    | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| London Metal Exchange                          | LME ZINC FUTURE JAN26                            | CUSIP: 000000000<br>LEI: 213800NB8G5VRT1DXC91 | N/A              | DCO              |  | GB        |        10 | NC      | $12752.00     | 0.11%             |  |  |  | No            |                  1 | On Loan: No      |
| London Metal Exchange                          | LME NICKEL FUTURE JAN26                          | CUSIP: 000000000<br>LEI: 213800NB8G5VRT1DXC91 | N/A              | DCO              |  | GB        |         9 | NC      | $-9548.55     | -0.09%            |  |  |  | No            |                  1 | On Loan: No      |
| Commodities Exchange Center                    | COPPER FUTURE MAR26                              | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DCO              |  | US        |        26 | NC      | $12031.13     | 0.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Commodities Exchange Center                    | SILVER FUTURE MAR26                              | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DCO              |  | US        |        11 | NC      | $8102.94      | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| New York Mercantile Exchange                   | PLATINUM FUTURE JAN26                            | CUSIP: 000000000<br>LEI: 5493008GFNDTXFPHWI47 | N/A              | DCO              |  | US        |         7 | NC      | $76452.11     | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Commodities Exchange Center                    | COBALT FASTMARKET JAN26                          | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DCO              |  | US        |         2 | NC      | $17040.19     | 0.15%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-11-26

**Name of Applicant:** iShares U.S. ETF Trust

**Signature:** Chuck Pulsfort

**Name of Signer:** Chuck Pulsfort

**Title:** Assistant Treasurer