# EDGAR Filing Document

**Accession Number:** 0001761055
**File Stem:** 0001410368-25-010149
**Filing Date:** 2025-9
**Character Count:** 43820
**Document Hash:** 79643bdfc4828c92c8a96f02e06b742b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-25-010149.hdr.sgml**: 20250924

**ACCESSION NUMBER**: 0001410368-25-010149

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250731

**FILED AS OF DATE**: 20250924

**DATE AS OF CHANGE**: 20250924

**PERIOD START**: 20250731

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BlackRock ETF Trust
- **CENTRAL INDEX KEY:** 0001761055

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0731

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-23402
- **FILM NUMBER:** 251338614

**BUSINESS ADDRESS:**
- **STREET 1:** 100 BELLEVUE PARKWAY
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19809
- **BUSINESS PHONE:** 8004417762

**MAIL ADDRESS:**
- **STREET 1:** 100 BELLEVUE PARKWAY
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19809

## Series and Classes Contracts Data

### iShares Health Innovation Active ETF (Series ID: S000069260)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000221226 | iShares Health Innovation Active ETF |  |

## 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 ETF Trust

- **b. Investment Company Act file number:** 811-23402

- **c. CIK number of Registrant:** 0001761055

- **d. LEI of Registrant:** 5493007WBHAKV9JVS642

- **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:** iShares Health Innovation Active ETF

- **b. EDGAR series identifier (if any):** S000069260

- **c. LEI of Series:** 549300QSHQQEGUGOU050

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

- **a. Date of fiscal year-end:** 2025-07-31

- **b. Date as of which information is reported:** 2025-07-31

**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:** $4336107.31

**Total Liabilities:** $377552.36

**Net Assets:** $3958554.95

**Cash Not Reported:** $1434.80

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000221226 | -0.81%               | 2.81%                | -0.14%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $947.26                  | $-25827.63                                 |
| Month 2  | $18440.63                | $68805.46                                  |
| Month 3  | $18291.61                | $-25127.61                                 |

**Designated Index Information**

- **Index Name:** STOXX GLOBAL BREAKTHROUGH HEALTHCARE

- **Index Identifier:** STFSHIUN

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Ionis Pharmaceuticals Inc                      | Ionis Pharmaceuticals Inc                             | CUSIP: 462222100<br>LEI: 549300SI4ZGLG0BLUZ92 | Long             | EC               | CORP              | US        |       806 | NS      | $34641.88     | 0.88%             |  |  |  | No            |                  1 | On Loan: —       |
| TScan Therapeutics Inc                         | TScan Therapeutics Inc                                | CUSIP: 89854M101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      2234 | NS      | $3887.16      | 0.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Charles River Laboratories International Inc   | Charles River Laboratories International Inc          | CUSIP: 159864107<br>LEI: 549300BSQ0R4UZ5KX287 | Long             | EC               | CORP              | US        |       330 | NS      | $55981.20     | 1.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Galderma Group AG                              | Galderma Group AG                                     | CUSIP: 000000000<br>LEI: 89450001OK6O8ELQ4584 | Long             | EC               | CORP              | CH        |       159 | NS      | $24504.78     | 0.62%             |  |  |  | No            |                  2 | On Loan: No      |
| Arrowhead Pharmaceuticals Inc                  | Arrowhead Pharmaceuticals Inc                         | CUSIP: 04280A100<br>LEI: 549300O3CSB8T7OZ3D66 | Long             | EC               | CORP              | US        |       169 | NS      | $2670.20      | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Protagonist Therapeutics Inc                   | Protagonist Therapeutics Inc                          | CUSIP: 74366E102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       373 | NS      | $20089.78     | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Rhythm Pharmaceuticals Inc                     | Rhythm Pharmaceuticals Inc                            | CUSIP: 76243J105<br>LEI: 529900JPNWXQ8DPLA551 | Long             | EC               | CORP              | US        |       753 | NS      | $64178.19     | 1.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Alnylam Pharmaceuticals Inc                    | Alnylam Pharmaceuticals Inc                           | CUSIP: 02043Q107<br>LEI: 529900S3ZI14OWRJII50 | Long             | EC               | CORP              | US        |        92 | NS      | $36086.08     | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| BioNTech SE                                    | BioNTech SE                                           | CUSIP: 09075V102<br>LEI: 894500UZJ5LG1F8J1U58 | Long             | EC               | CORP              | DE        |        62 | NS      | $6665.00      | 0.17%             |  |  |  | No            |                  1 | On Loan: —       |
| Johnson & Johnson                              | Johnson & Johnson                                     | CUSIP: 478160104<br>LEI: 549300G0CFPGEF6X2043 | Long             | EC               | CORP              | US        |       736 | NS      | $121248.64    | 3.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Exact Sciences Corp                            | Exact Sciences Corp                                   | CUSIP: 30063P105<br>LEI: 549300VM3X1FYD4N9Z14 | Long             | EC               | CORP              | US        |      1429 | NS      | $67091.55     | 1.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Repligen Corp                                  | Repligen Corp                                         | CUSIP: 759916109<br>LEI: 54930006QJ0T5AUO1E71 | Long             | EC               | CORP              | US        |       520 | NS      | $60876.40     | 1.54%             |  |  |  | No            |                  1 | On Loan: No      |
| CONTRA MIRATI THERAPEU                         | CONTRA MIRATI THERAPEU                                | CUSIP: 604CVR027<br>LEI: 529900GYRW59IDQV6N54 | Long             |  | CORP              | US        |       334 | NS      | $250.50       | 0.01%             |  |  |  | No            |                  3 | On Loan: No      |
| CONTRA FREQUENCY THERA                         | CONTRA FREQUENCY THERA                                | CUSIP: 358CVR025<br>LEI: N/A                  | Long             |  | CORP              | US        |       420 | NS      | $0.00         | 0.00%             |  |  |  | No            |                  3 | On Loan: No      |
| Merus NV                                       | Merus NV                                              | CUSIP: 000000000<br>LEI: 549300W8GPUWU8QNU293 | Long             | EC               | CORP              | NL        |       213 | NS      | $14109.12     | 0.36%             |  |  |  | No            |                  1 | On Loan: —       |
| AbbVie Inc                                     | AbbVie Inc                                            | CUSIP: 00287Y109<br>LEI: FR5LCKFTG8054YNNRU85 | Long             | EC               | CORP              | US        |       355 | NS      | $67102.10     | 1.70%             |  |  |  | No            |                  1 | On Loan: No      |
| CONTRA BLUEPRINT MEDIC                         | CONTRA BLUEPRINT MEDIC                                | CUSIP: 096CVR048<br>LEI: 5299004CC60O9T5HVM83 | Long             |  | CORP              | US        |       110 | NS      | $50.60        | 0.00%             |  |  |  | No            |                  3 | On Loan: No      |
| Akeso Inc                                      | Akeso Inc                                             | CUSIP: 000000000<br>LEI: 254900ECWYGR3QW5GF30 | Long             | EC               | CORP              | KY        |      1000 | NS      | $19499.06     | 0.49%             |  |  |  | No            |                  2 | On Loan: No      |
| Sonova Holding AG                              | Sonova Holding AG                                     | CUSIP: 000000000<br>LEI: 5299004A0QNX7FBNHS61 | Long             | EC               | CORP              | CH        |        84 | NS      | $22865.47     | 0.58%             |  |  |  | No            |                  2 | On Loan: No      |
| Thermo Fisher Scientific Inc                   | Thermo Fisher Scientific Inc                          | CUSIP: 883556102<br>LEI: HCHV7422L5HDJZCRFL38 | Long             | EC               | CORP              | US        |       157 | NS      | $73425.76     | 1.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Dyne Therapeutics Inc                          | Dyne Therapeutics Inc                                 | CUSIP: 26818M108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       440 | NS      | $4334.00      | 0.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Nyxoah SA                                      | Nyxoah SA                                             | CUSIP: 000000000<br>LEI: 5493002O1ESKZ18OXR80 | Long             | EC               | CORP              | BE        |       606 | NS      | $4520.76      | 0.11%             |  |  |  | No            |                  1 | On Loan: —       |
| Agilent Technologies Inc                       | Agilent Technologies Inc                              | CUSIP: 00846U101<br>LEI: QUIX8Y7A2WP0XRMW7G29 | Long             | EC               | CORP              | US        |       673 | NS      | $77267.13     | 1.95%             |  |  |  | No            |                  1 | On Loan: No      |
| BioMarin Pharmaceutical Inc                    | BioMarin Pharmaceutical Inc                           | CUSIP: 09061G101<br>LEI: NSLL8ITTRR0J5HEMR848 | Long             | EC               | CORP              | US        |       170 | NS      | $9834.50      | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Beam Therapeutics Inc                          | Beam Therapeutics Inc                                 | CUSIP: 07373V105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       406 | NS      | $8002.26      | 0.20%             |  |  |  | No            |                  1 | On Loan: —       |
| Bruker Corp                                    | Bruker Corp                                           | CUSIP: 116794108<br>LEI: LEBZ6VLQ6I8XB1NHVY15 | Long             | EC               | CORP              | US        |       240 | NS      | $9223.20      | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Novocure Ltd                                   | Novocure Ltd                                          | CUSIP: 000000000<br>LEI: 213800YPP55UMHWA4826 | Long             | EC               | CORP              | JE        |      1072 | NS      | $12403.04     | 0.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Medtronic PLC                                  | Medtronic PLC                                         | CUSIP: 000000000<br>LEI: 549300GX3ZBSQWUXY261 | Long             | EC               | CORP              | IE        |      1596 | NS      | $144023.04    | 3.64%             |  |  |  | No            |                  1 | On Loan: No      |
| Zealand Pharma A/S                             | Zealand Pharma A/S                                    | CUSIP: 000000000<br>LEI: 549300ITBB1ULBL4CZ12 | Long             | EC               | CORP              | DK        |       250 | NS      | $12934.46     | 0.33%             |  |  |  | No            |                  2 | On Loan: No      |
| Genmab A/S                                     | Genmab A/S                                            | CUSIP: 000000000<br>LEI: 529900MTJPDPE4MHJ122 | Long             | EC               | CORP              | DK        |       291 | NS      | $62651.55     | 1.58%             |  |  |  | No            |                  2 | On Loan: No      |
| Roche Holding AG                               | Roche Holding AG                                      | CUSIP: 000000000<br>LEI: 549300U41AUUVOAAOB37 | Long             | EC               | CORP              | CH        |       238 | NS      | $74273.38     | 1.88%             |  |  |  | No            |                  2 | On Loan: No      |
| Ascendis Pharma A/S                            | Ascendis Pharma A/S                                   | CUSIP: 04351P101<br>LEI: 549300B66JN3W3J8GH73 | Long             | EC               | CORP              | DK        |       112 | NS      | $19432.00     | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Halozyme Therapeutics Inc                      | Halozyme Therapeutics Inc                             | CUSIP: 40637H109<br>LEI: 529900242I3SV9AGM753 | Long             | EC               | CORP              | US        |       340 | NS      | $20389.80     | 0.52%             |  |  |  | No            |                  1 | On Loan: —       |
| Boston Scientific Corp                         | Boston Scientific Corp                                | CUSIP: 101137107<br>LEI: Y6ZDD9FP4P8JSSJMW954 | Long             | EC               | CORP              | US        |      1055 | NS      | $110690.60    | 2.80%             |  |  |  | No            |                  1 | On Loan: No      |
| Biogen Inc                                     | Biogen Inc                                            | CUSIP: 09062X103<br>LEI: W8J5WZB5IY3K0NDQT671 | Long             | EC               | CORP              | US        |       385 | NS      | $49280.00     | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Inspire Medical Systems Inc                    | Inspire Medical Systems Inc                           | CUSIP: 457730109<br>LEI: 549300XQQCQ7HCJKTW25 | Long             | EC               | CORP              | US        |        53 | NS      | $6600.62      | 0.17%             |  |  |  | No            |                  1 | On Loan: No      |
| CONTRA ABIOMED INC                             | CONTRA ABIOMED INC                                    | CUSIP: 003CVR016<br>LEI: N/A                  | Long             |  | CORP              | US        |       246 | NS      | $553.50       | 0.01%             |  |  |  | No            |                  3 | On Loan: No      |
| Daiichi Sankyo Co Ltd                          | Daiichi Sankyo Co Ltd                                 | CUSIP: 000000000<br>LEI: 353800XGIU2IHQGC9504 | Long             | EC               | CORP              | JP        |       500 | NS      | $12265.96     | 0.31%             |  |  |  | No            |                  2 | On Loan: No      |
| United Therapeutics Corp                       | United Therapeutics Corp                              | CUSIP: 91307C102<br>LEI: 5299005C4HZL4UWROC14 | Long             | EC               | CORP              | US        |        13 | NS      | $3571.10      | 0.09%             |  |  |  | No            |                  1 | On Loan: No      |
| BlackRock Funds III                            | BlackRock Cash Funds: Institutional, SL Agency Shares | CUSIP: 066922519<br>LEI: 5493008LW2651I1QB503 | Long             | STIV             | RF                | US        |    186912 | NS      | $186986.97    | 4.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Sartorius AG                                   | Sartorius AG                                          | CUSIP: 000000000<br>LEI: 529900EQV2DY4FOAMU38 | Long             | EP               | CORP              | DE        |       258 | NS      | $54941.55     | 1.39%             |  |  |  | No            |                  2 | On Loan: No      |
| Insulet Corp                                   | Insulet Corp                                          | CUSIP: 45784P101<br>LEI: 549300TZTYD2PYN92D43 | Long             | EC               | CORP              | US        |       326 | NS      | $94018.40     | 2.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Viking Therapeutics Inc                        | Viking Therapeutics Inc                               | CUSIP: 92686J106<br>LEI: 529900IVC72YPFA25M37 | Long             | EC               | CORP              | US        |        93 | NS      | $3029.01      | 0.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Becton Dickinson & Co                          | Becton Dickinson & Co                                 | CUSIP: 075887109<br>LEI: ICE2EP6D98PQUILVRZ91 | Long             | EC               | CORP              | US        |        92 | NS      | $16399.00     | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Penumbra Inc                                   | Penumbra Inc                                          | CUSIP: 70975L107<br>LEI: 549300RGE06P3ECANU72 | Long             | EC               | CORP              | US        |       104 | NS      | $26236.08     | 0.66%             |  |  |  | No            |                  1 | On Loan: —       |
| Revolution Medicines Inc                       | Revolution Medicines Inc                              | CUSIP: 76155X100<br>LEI: 549300JU3X0LBCQ65892 | Long             | EC               | CORP              | US        |       254 | NS      | $9466.58      | 0.24%             |  |  |  | No            |                  1 | On Loan: —       |
| IQVIA Holdings Inc                             | IQVIA Holdings Inc                                    | CUSIP: 46266C105<br>LEI: 549300W3R20NM4KQPH86 | Long             | EC               | CORP              | US        |       376 | NS      | $69883.36     | 1.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Vigil Neuroscience Inc                         | Vigil Neuroscience Inc                                | CUSIP: 92673K108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       484 | NS      | $3896.20      | 0.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Moderna Inc                                    | Moderna Inc                                           | CUSIP: 60770K107<br>LEI: 549300EI6OKH5K5Q2G38 | Long             | EC               | CORP              | US        |      1793 | NS      | $53001.08     | 1.34%             |  |  |  | No            |                  1 | On Loan: —       |
| Biohaven Ltd                                   | Biohaven Ltd                                          | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | VG        |       165 | NS      | $2491.50      | 0.06%             |  |  |  | No            |                  1 | On Loan: —       |
| Stryker Corp                                   | Stryker Corp                                          | CUSIP: 863667101<br>LEI: 5493002F0SC4JTBU5137 | Long             | EC               | CORP              | US        |        86 | NS      | $33774.78     | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| ORIC Pharmaceuticals Inc                       | ORIC Pharmaceuticals Inc                              | CUSIP: 68622P109<br>LEI: 54930033FJRNEYBW0L25 | Long             | EC               | CORP              | US        |       522 | NS      | $5204.34      | 0.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Twist Bioscience Corp                          | Twist Bioscience Corp                                 | CUSIP: 90184D100<br>LEI: 549300T23BL59LCOH584 | Long             | EC               | CORP              | US        |       285 | NS      | $9567.45      | 0.24%             |  |  |  | No            |                  1 | On Loan: —       |
| Disc Medicine Inc                              | Disc Medicine Inc                                     | CUSIP: 254604101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       105 | NS      | $6274.80      | 0.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Wuxi Biologics Cayman Inc                      | Wuxi Biologics Cayman Inc                             | CUSIP: 000000000<br>LEI: 5493001TD2TH6VDTJU11 | Long             | EC               | CORP              | KY        |      6000 | NS      | $24396.19     | 0.62%             |  |  |  | No            |                  2 | On Loan: No      |
| CVS Health Corp                                | CVS Health Corp                                       | CUSIP: 126650100<br>LEI: 549300EJG376EN5NQE29 | Long             | EC               | CORP              | US        |       253 | NS      | $15711.30     | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Denali Therapeutics Inc                        | Denali Therapeutics Inc                               | CUSIP: 24823R105<br>LEI: 549300ZTQ2HO18L3Q830 | Long             | EC               | CORP              | US        |       728 | NS      | $10068.24     | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Illumina Inc                                   | Illumina Inc                                          | CUSIP: 452327109<br>LEI: SQ95QG8SR5Q56LSNF682 | Long             | EC               | CORP              | US        |       630 | NS      | $64707.30     | 1.63%             |  |  |  | No            |                  1 | On Loan: No      |
| MoonLake Immunotherapeutics                    | MoonLake Immunotherapeutics                           | CUSIP: 61559X104<br>LEI: N/A                  | Long             | EC               | CORP              | KY        |       113 | NS      | $5699.72      | 0.14%             |  |  |  | No            |                  1 | On Loan: —       |
| Guardant Health Inc                            | Guardant Health Inc                                   | CUSIP: 40131M109<br>LEI: 254900M8C3E5VC8BR186 | Long             | EC               | CORP              | US        |      1196 | NS      | $49012.08     | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Axsome Therapeutics Inc                        | Axsome Therapeutics Inc                               | CUSIP: 05464T104<br>LEI: 549300EXGR0XLRJEIB95 | Long             | EC               | CORP              | US        |       225 | NS      | $22810.50     | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| WaVe Life Sciences Ltd                         | WaVe Life Sciences Ltd                                | CUSIP: 000000000<br>LEI: 54930070006GPKFYZ813 | Long             | EC               | CORP              | SG        |       373 | NS      | $3021.30      | 0.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Samsung Biologics Co Ltd                       | Samsung Biologics Co Ltd                              | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KR        |        25 | NS      | $19100.69     | 0.48%             |  |  |  | No            |                  2 | On Loan: No      |
| Nuvation Bio Inc                               | Nuvation Bio Inc                                      | CUSIP: 67080N101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      1535 | NS      | $3622.60      | 0.09%             |  |  |  | No            |                  1 | On Loan: —       |
| Intuitive Surgical Inc                         | Intuitive Surgical Inc                                | CUSIP: 46120E602<br>LEI: 54930052SRG011710797 | Long             | EC               | CORP              | US        |       138 | NS      | $66390.42     | 1.68%             |  |  |  | No            |                  1 | On Loan: No      |
| ICON PLC                                       | ICON PLC                                              | CUSIP: 000000000<br>LEI: 6354008SRQGEMC4XFI67 | Long             | EC               | CORP              | IE        |        90 | NS      | $15227.10     | 0.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Amgen Inc                                      | Amgen Inc                                             | CUSIP: 031162100<br>LEI: 62QBXGPJ34PQ72Z12S66 | Long             | EC               | CORP              | US        |       244 | NS      | $72004.40     | 1.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Labcorp Holdings Inc                           | Labcorp Holdings Inc                                  | CUSIP: 504922105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       302 | NS      | $78544.16     | 1.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Autolus Therapeutics PLC                       | Autolus Therapeutics PLC                              | CUSIP: 05280R100<br>LEI: 549300C0KZP8EYROLL02 | Long             | EC               | CORP              | GB        |      1628 | NS      | $3907.20      | 0.10%             |  |  |  | No            |                  1 | On Loan: —       |
| Abbott Laboratories                            | Abbott Laboratories                                   | CUSIP: 002824100<br>LEI: HQD377W2YR662HK5JX27 | Long             | EC               | CORP              | US        |      1213 | NS      | $153068.47    | 3.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Lonza Group AG                                 | Lonza Group AG                                        | CUSIP: 000000000<br>LEI: 549300EFW4H2TCZ71055 | Long             | EC               | CORP              | CH        |       176 | NS      | $122666.52    | 3.10%             |  |  |  | No            |                  2 | On Loan: No      |
| Bridgebio Pharma Inc                           | Bridgebio Pharma Inc                                  | CUSIP: 10806X102<br>LEI: 54930028YG89VTY2J114 | Long             | EC               | CORP              | US        |       736 | NS      | $34790.72     | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Bicycle Therapeutics PLC                       | Bicycle Therapeutics PLC                              | CUSIP: 088786108<br>LEI: 213800XKUI6R7GKC3E43 | Long             | EC               | CORP              | GB        |       196 | NS      | $1669.92      | 0.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Nuvalent Inc                                   | Nuvalent Inc                                          | CUSIP: 670703107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       281 | NS      | $22016.35     | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Stoke Therapeutics Inc                         | Stoke Therapeutics Inc                                | CUSIP: 86150R107<br>LEI: 549300RD25SS2DIJHJ67 | Long             | EC               | CORP              | US        |      1172 | NS      | $15060.20     | 0.38%             |  |  |  | No            |                  1 | On Loan: —       |
| Dexcom Inc                                     | Dexcom Inc                                            | CUSIP: 252131107<br>LEI: 549300YSK3QDSFR5EU59 | Long             | EC               | CORP              | US        |       779 | NS      | $62919.83     | 1.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Arcellx Inc                                    | Arcellx Inc                                           | CUSIP: 03940C100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       281 | NS      | $20060.59     | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Pfizer Inc                                     | Pfizer Inc                                            | CUSIP: 717081103<br>LEI: 765LHXWGK1KXCLTFYQ30 | Long             | EC               | CORP              | US        |      2054 | NS      | $47837.66     | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Bio-Techne Corp                                | Bio-Techne Corp                                       | CUSIP: 09073M104<br>LEI: 54930073RLKQ51TILZ35 | Long             | EC               | CORP              | US        |       914 | NS      | $50023.22     | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Edgewise Therapeutics Inc                      | Edgewise Therapeutics Inc                             | CUSIP: 28036F105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       469 | NS      | $6687.94      | 0.17%             |  |  |  | No            |                  1 | On Loan: No      |
| UCB SA                                         | UCB SA                                                | CUSIP: 000000000<br>LEI: 2138008J191VLSGY5A09 | Long             | EC               | CORP              | BE        |       568 | NS      | $122037.54    | 3.08%             |  |  |  | No            |                  2 | On Loan: No      |
| Edwards Lifesciences Corp                      | Edwards Lifesciences Corp                             | CUSIP: 28176E108<br>LEI: YA13X31F3V31L8TMPR58 | Long             | EC               | CORP              | US        |      1608 | NS      | $127530.48    | 3.22%             |  |  |  | No            |                  1 | On Loan: No      |
| QIAGEN NV                                      | QIAGEN NV                                             | CUSIP: 000000000<br>LEI: 54930036WK3GMCN17Z57 | Long             | EC               | CORP              | NL        |       882 | NS      | $43517.88     | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Argenx SE                                      | Argenx SE                                             | CUSIP: 04016X101<br>LEI: 7245009C5FZE6G9ODQ71 | Long             | EC               | CORP              | NL        |        36 | NS      | $24131.88     | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Cencora Inc                                    | Cencora Inc                                           | CUSIP: 03073E105<br>LEI: AI8GXW8LG5WK7E9UD086 | Long             | EC               | CORP              | US        |       126 | NS      | $36046.08     | 0.91%             |  |  |  | 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        |     50000 | NS      | $50000.00     | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Insmed Inc                                     | Insmed Inc                                            | CUSIP: 457669307<br>LEI: 529900Q55QAG41CCAC11 | Long             | EC               | CORP              | US        |       444 | NS      | $47632.32     | 1.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Arcus Biosciences Inc                          | Arcus Biosciences Inc                                 | CUSIP: 03969F109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       362 | NS      | $3305.06      | 0.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Voyager Therapeutics Inc                       | Voyager Therapeutics Inc                              | CUSIP: 92915B106<br>LEI: 54930082S4XVR0ZWCC74 | Long             | EC               | CORP              | US        |       780 | NS      | $2488.20      | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Vir Biotechnology Inc                          | Vir Biotechnology Inc                                 | CUSIP: 92764N102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       453 | NS      | $2296.71      | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Harmony Biosciences Holdings Inc               | Harmony Biosciences Holdings Inc                      | CUSIP: 413197104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       290 | NS      | $10202.20     | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Arvinas Inc                                    | Arvinas Inc                                           | CUSIP: 04335A105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       520 | NS      | $3868.80      | 0.10%             |  |  |  | No            |                  1 | On Loan: No      |
| BeOne Medicines Ltd                            | BeOne Medicines Ltd                                   | CUSIP: 07725L102<br>LEI: 549300JFUK6FRD5MH739 | Long             | EC               | CORP              | CH        |        81 | NS      | $24391.53     | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Natera Inc                                     | Natera Inc                                            | CUSIP: 632307104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       448 | NS      | $59879.68     | 1.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Neurocrine Biosciences Inc                     | Neurocrine Biosciences Inc                            | CUSIP: 64125C109<br>LEI: 549300FECER0XBN49756 | Long             | EC               | CORP              | US        |       505 | NS      | $64756.15     | 1.64%             |  |  |  | No            |                  1 | On Loan: No      |
| Exelixis Inc                                   | Exelixis Inc                                          | CUSIP: 30161Q104<br>LEI: 254900PJQB59O2O95R37 | Long             | EC               | CORP              | US        |      1645 | NS      | $59581.90     | 1.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Bio-Rad Laboratories Inc                       | Bio-Rad Laboratories Inc                              | CUSIP: 090572207<br>LEI: 549300ZC1GPV35XYDK53 | Long             | EC               | CORP              | US        |       125 | NS      | $30243.75     | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| McKesson Corp                                  | McKesson Corp                                         | CUSIP: 58155Q103<br>LEI: 549300WZWOM80UCFSF54 | Long             | EC               | CORP              | US        |        53 | NS      | $36757.62     | 0.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Lantheus Holdings Inc                          | Lantheus Holdings Inc                                 | CUSIP: 516544103<br>LEI: 5299005HUB5IOJGO7S39 | Long             | EC               | CORP              | US        |       245 | NS      | $17441.55     | 0.44%             |  |  |  | No            |                  1 | On Loan: —       |
| Danaher Corp                                   | Danaher Corp                                          | CUSIP: 235851102<br>LEI: S4BKK9OTCEWQ3YHPFM11 | Long             | EC               | CORP              | US        |       197 | NS      | $38840.52     | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Kiniksa Pharmaceuticals International Plc      | Kiniksa Pharmaceuticals International Plc             | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | GB        |       345 | NS      | $10439.70     | 0.26%             |  |  |  | No            |                  1 | On Loan: —       |
| Summit Therapeutics Inc                        | Summit Therapeutics Inc                               | CUSIP: 86627T108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       120 | NS      | $3164.40      | 0.08%             |  |  |  | No            |                  1 | On Loan: —       |
| REGENXBIO Inc                                  | REGENXBIO Inc                                         | CUSIP: 75901B107<br>LEI: 549300EOES47LATSET33 | Long             | EC               | CORP              | US        |       408 | NS      | $3472.08      | 0.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Novartis AG                                    | Novartis AG                                           | CUSIP: 000000000<br>LEI: 5493007HIVTX6SY6XD66 | Long             | EC               | CORP              | CH        |       580 | NS      | $66054.49     | 1.67%             |  |  |  | No            |                  2 | On Loan: No      |
| Teva Pharmaceutical Industries Ltd             | Teva Pharmaceutical Industries Ltd                    | CUSIP: 881624209<br>LEI: 549300BAFGM4RC74ZJ94 | Long             | EC               | CORP              | IL        |      1150 | NS      | $17767.50     | 0.45%             |  |  |  | No            |                  1 | On Loan: —       |
| Alkermes PLC                                   | Alkermes PLC                                          | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | IE        |       696 | NS      | $18437.04     | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Quest Diagnostics Inc                          | Quest Diagnostics Inc                                 | CUSIP: 74834L100<br>LEI: 8MCWUBXQ0WE04KMXBX50 | Long             | EC               | CORP              | US        |       320 | NS      | $53571.20     | 1.35%             |  |  |  | No            |                  1 | On Loan: No      |
| West Pharmaceutical Services Inc               | West Pharmaceutical Services Inc                      | CUSIP: 955306105<br>LEI: 5493007NKRGM1RJQ1P16 | Long             | EC               | CORP              | US        |       181 | NS      | $43306.06     | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| PTC Therapeutics Inc                           | PTC Therapeutics Inc                                  | CUSIP: 69366J200<br>LEI: 549300UJLWOIWFDGB318 | Long             | EC               | CORP              | US        |       568 | NS      | $29598.48     | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| 4D Molecular Therapeutics Inc                  | 4D Molecular Therapeutics Inc                         | CUSIP: 35104E100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       236 | NS      | $1062.00      | 0.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Roivant Sciences Ltd                           | Roivant Sciences Ltd                                  | CUSIP: 000000000<br>LEI: 549300DL466NY5J6U724 | Long             | EC               | CORP              | BM        |      2104 | NS      | $23901.44     | 0.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Hologic Inc                                    | Hologic Inc                                           | CUSIP: 436440101<br>LEI: 549300DYP6F5ZJL0LB74 | Long             | EC               | CORP              | US        |       738 | NS      | $49313.16     | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Bristol-Myers Squibb Co                        | Bristol-Myers Squibb Co                               | CUSIP: 110122108<br>LEI: HLYYNH7UQUORYSJQCN42 | Long             | EC               | CORP              | US        |      1174 | NS      | $50845.94     | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Allogene Therapeutics Inc                      | Allogene Therapeutics Inc                             | CUSIP: 019770106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      1572 | NS      | $1933.56      | 0.05%             |  |  |  | No            |                  1 | On Loan: —       |
| Gilead Sciences Inc                            | Gilead Sciences Inc                                   | CUSIP: 375558103<br>LEI: 549300WTZWR07K8MNV44 | Long             | EC               | CORP              | US        |       543 | NS      | $60973.47     | 1.54%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-08-29

**Name of Applicant:** BlackRock ETF Trust

**Signature:** Chuck Pulsfort

**Name of Signer:** Chuck Pulsfort

**Title:** Assistant Treasurer