# EDGAR Filing Document

**Accession Number:** 0001879238
**File Stem:** 0001003715-26-002479
**Filing Date:** 2026-6
**Character Count:** 22652
**Document Hash:** de055be83c2309e0e5e43c5d7de614af
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001003715-26-002479.hdr.sgml**: 20260626

**ACCESSION NUMBER**: 0001003715-26-002479

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260430

**FILED AS OF DATE**: 20260626

**DATE AS OF CHANGE**: 20260626

**PERIOD START**: 20261031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BondBloxx ETF Trust
- **CENTRAL INDEX KEY:** 0001879238

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-23731
- **FILM NUMBER:** 261125759

**BUSINESS ADDRESS:**
- **STREET 1:** 35 MILLER AVENUE #145
- **STREET 2:** SUITE 250
- **CITY:** MILL VALLEY
- **STATE:** CA
- **ZIP:** 94941
- **BUSINESS PHONE:** (800) 896-5089

**MAIL ADDRESS:**
- **STREET 1:** 35 MILLER AVENUE #145
- **STREET 2:** SUITE 250
- **CITY:** MILL VALLEY
- **STATE:** CA
- **ZIP:** 94941

## Series and Classes Contracts Data

### BondBloxx Bloomberg One Year Target Duration US Treasury ETF (Series ID: S000077343)

| Class ID   | Class Name                                                   | Ticker Symbol   |
|:---|:---|:---|
| C000237704 | BondBloxx Bloomberg One Year Target Duration US Treasury ETF | XONE            |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** BondBloxx ETF Trust

- **b. Investment Company Act file number:** 811-23731

- **c. CIK number of Registrant:** 0001879238

- **d. LEI of Registrant:** 549300M0XBJH5H5NJQ95

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

  - **Street Address 1:** 700 Larkspur Landing Circle, Suite 250

  - **City:** Larkspur

  - **State:** CA

  - **Foreign country:** US

  - **Zip / Postal Code:** 94939

  - **Telephone number:** 800-896-5089

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

- **a. Name of Series:** BondBloxx Bloomberg One Year Target Duration US Treasury ETF

- **b. EDGAR series identifier (if any):** S000077343

- **c. LEI of Series:** 549300M0XBJH5H5NJQ95

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

- **a. Date of fiscal year-end:** 2026-10-31

- **b. Date as of which information is reported:** 2026-04-30

**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:** $720750241.56

**Total Liabilities:** $18003.75

**Net Assets:** $720732237.81

**Cash Not Reported:** $1322662.67

**Currency Risk Metrics (dv01):**

- 

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

- **3-Month:** 0.00000000 | **1-Year:** -26934.44873000 | **5-Year:** -45126.98780000 | **10-Year:** 0.00000000 | **30-Year:** 0.00000000

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

- **3-Month:** 0 | **1-Year:** 0 | **5-Year:** 0 | **10-Year:** 0 | **30-Year:** 0

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000237704 | 0.30%                | 0.04%                | 0.30%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $105865.76               | $14182.97                                  |
| Month 2  | $82688.20                | $-2082842.64                               |
| Month 3  | $-277627.92              | $-30704.55                                 |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| US TREAS NTS 1.625% 10/31/26  | UNITED STATES TREASURY NOTE 1.62500000 | CUSIP: 912828YQ7<br>LEI: N/A | Long             | DBT              | UST               | US        |   5551200 | PA      | $5493519.59   | 0.76%             | 2026-10-31      | Fixed         | 1.62%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.125% 02/28/27  | UNITED STATES TREASURY NOTE 4.12500000 | CUSIP: 91282CMP3<br>LEI: N/A | Long             | DBT              | UST               | US        |  19594900 | PA      | $19654986.00  | 2.73%             | 2027-02-28      | Fixed         | 4.12%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 0.625% 03/31/27  | UNITED STATES TREASURY NOTE 0.62500000 | CUSIP: 912828ZE3<br>LEI: N/A | Long             | DBT              | UST               | US        |   5860000 | PA      | $5697476.59   | 0.79%             | 2027-03-31      | Fixed         | 0.62%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 2% 11/15/26      | UNITED STATES TREASURY NOTE 2.00000000 | CUSIP: 912828U24<br>LEI: N/A | Long             | DBT              | UST               | US        |  13214400 | PA      | $13094902.58  | 1.82%             | 2026-11-15      | Fixed         | 2.00%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 2.625% 05/31/27  | UNITED STATES TREASURY NOTE 2.62500000 | CUSIP: 91282CET4<br>LEI: N/A | Long             | DBT              | UST               | US        |  11800500 | PA      | $11655068.04  | 1.62%             | 2027-05-31      | Fixed         | 2.62%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 3.25% 06/30/27   | UNITED STATES TREASURY NOTE 3.25000000 | CUSIP: 91282CEW7<br>LEI: N/A | Long             | DBT              | UST               | US        |  11737100 | PA      | $11662367.65  | 1.62%             | 2027-06-30      | Fixed         | 3.25%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 0.5% 05/31/27    | UNITED STATES TREASURY NOTE 0.50000000 | CUSIP: 912828ZS2<br>LEI: N/A | Long             | DBT              | UST               | US        |   8044500 | PA      | $7765770.62   | 1.08%             | 2027-05-31      | Fixed         | 0.50%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 1.25% 12/31/26   | UNITED STATES TREASURY NOTE 1.25000000 | CUSIP: 91282CDQ1<br>LEI: N/A | Long             | DBT              | UST               | US        |  15434300 | PA      | $15186507.10  | 2.11%             | 2026-12-31      | Fixed         | 1.25%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 3.875% 07/31/27  | UNITED STATES TREASURY NOTE 3.87500000 | CUSIP: 91282CNP2<br>LEI: N/A | Long             | DBT              | UST               | US        |  14295600 | PA      | $14301463.48  | 1.98%             | 2027-07-31      | Fixed         | 3.88%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 2.25% 02/15/27   | UNITED STATES TREASURY NOTE 2.25000000 | CUSIP: 912828V98<br>LEI: N/A | Long             | DBT              | UST               | US        |  12752000 | PA      | $12604555.00  | 1.75%             | 2027-02-15      | Fixed         | 2.25%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 3.375% 09/15/27  | UNITED STATES TREASURY NOTE 3.37500000 | CUSIP: 91282CLL3<br>LEI: N/A | Long             | DBT              | UST               | US        |  14004800 | PA      | $13916449.46  | 1.93%             | 2027-09-15      | Fixed         | 3.38%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 3.5% 09/30/27    | UNITED STATES TREASURY NOTE 3.50000000 | CUSIP: 91282CPB1<br>LEI: N/A | Long             | DBT              | UST               | US        |  18704000 | PA      | $18611941.34  | 2.58%             | 2027-09-30      | Fixed         | 3.50%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.625% 10/15/26  | UNITED STATES TREASURY NOTE 4.62500000 | CUSIP: 91282CJC6<br>LEI: N/A | Long             | DBT              | UST               | US        |  11892300 | PA      | $11943864.30  | 1.66%             | 2026-10-15      | Fixed         | 4.62%                 | No            |                  2 | On Loan: No      |
| WI TREASURY 3.125% 08/31/2027 | UNITED STATES TREASURY NOTE 3.12500000 | CUSIP: 91282CFH9<br>LEI: N/A | Long             | DBT              | UST               | US        |  11222600 | PA      | $11117607.30  | 1.54%             | 2027-08-31      | Fixed         | 3.12%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.25% 03/15/27   | UNITED STATES TREASURY NOTE 4.25000000 | CUSIP: 91282CKE0<br>LEI: N/A | Long             | DBT              | UST               | US        |  16446100 | PA      | $16518694.07  | 2.29%             | 2027-03-15      | Fixed         | 4.25%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.375% 12/15/26  | UNITED STATES TREASURY NOTE 4.37500000 | CUSIP: 91282CJP7<br>LEI: N/A | Long             | DBT              | UST               | US        |  13291900 | PA      | $13347975.20  | 1.85%             | 2026-12-15      | Fixed         | 4.38%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 0.375% 07/31/27  | UNITED STATES TREASURY NOTE 0.37500000 | CUSIP: 91282CAD3<br>LEI: N/A | Long             | DBT              | UST               | US        |  10874900 | PA      | $10418026.75  | 1.45%             | 2027-07-31      | Fixed         | 0.38%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.125% 09/30/27  | UNITED STATES TREASURY NOTE 4.12500000 | CUSIP: 91282CFM8<br>LEI: N/A | Long             | DBT              | UST               | US        |  11951000 | PA      | $11993715.50  | 1.66%             | 2027-09-30      | Fixed         | 4.12%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 2.5% 03/31/27    | UNITED STATES TREASURY NOTE 2.50000000 | CUSIP: 91282CEF4<br>LEI: N/A | Long             | DBT              | UST               | US        |  13940500 | PA      | $13785847.58  | 1.91%             | 2027-03-31      | Fixed         | 2.50%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.625% 11/15/26  | UNITED STATES TREASURY NOTE 4.62500000 | CUSIP: 91282CJK8<br>LEI: N/A | Long             | DBT              | UST               | US        |  13105400 | PA      | $13168367.38  | 1.83%             | 2026-11-15      | Fixed         | 4.62%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 2.25% 08/15/27   | UNITED STATES TREASURY NOTE 2.25000000 | CUSIP: 9128282R0<br>LEI: N/A | Long             | DBT              | UST               | US        |  11068400 | PA      | $10845734.89  | 1.50%             | 2027-08-15      | Fixed         | 2.25%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 1.25% 11/30/26   | UNITED STATES TREASURY NOTE 1.25000000 | CUSIP: 91282CDK4<br>LEI: N/A | Long             | DBT              | UST               | US        |  18065600 | PA      | $17810846.86  | 2.47%             | 2026-11-30      | Fixed         | 1.25%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.5% 05/15/27    | UNITED STATES TREASURY NOTE 4.50000000 | CUSIP: 91282CKR1<br>LEI: N/A | Long             | DBT              | UST               | US        |  14861400 | PA      | $14967635.83  | 2.08%             | 2027-05-15      | Fixed         | 4.50%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.25% 12/31/26   | UNITED STATES TREASURY NOTE 4.25000000 | CUSIP: 91282CME8<br>LEI: N/A | Long             | DBT              | UST               | US        |  19453900 | PA      | $19518492.98  | 2.71%             | 2026-12-31      | Fixed         | 4.25%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.125% 01/31/27  | UNITED STATES TREASURY NOTE 4.12500000 | CUSIP: 91282CMH1<br>LEI: N/A | Long             | DBT              | UST               | US        |  19159100 | PA      | $19214856.05  | 2.67%             | 2027-01-31      | Fixed         | 4.12%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.25% 11/30/26   | UNITED STATES TREASURY NOTE 4.25000000 | CUSIP: 91282CLY5<br>LEI: N/A | Long             | DBT              | UST               | US        |  18433800 | PA      | $18490685.60  | 2.57%             | 2026-11-30      | Fixed         | 4.25%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 3.625% 08/31/27  | UNITED STATES TREASURY NOTE 3.62500000 | CUSIP: 91282CNV9<br>LEI: N/A | Long             | DBT              | UST               | US        |  17456000 | PA      | $17404859.33  | 2.41%             | 2027-08-31      | Fixed         | 3.62%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 1.5% 01/31/27    | UNITED STATES TREASURY NOTE 1.50000000 | CUSIP: 912828Z78<br>LEI: N/A | Long             | DBT              | UST               | US        |  22096400 | PA      | $21735175.57  | 3.02%             | 2027-01-31      | Fixed         | 1.50%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 0.5% 06/30/27    | UNITED STATES TREASURY NOTE 0.50000000 | CUSIP: 912828ZV5<br>LEI: N/A | Long             | DBT              | UST               | US        |   9600600 | PA      | $9241327.59   | 1.28%             | 2027-06-30      | Fixed         | 0.50%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 0.5% 08/31/27    | UNITED STATES TREASURY NOTE 0.50000000 | CUSIP: 91282CAH4<br>LEI: N/A | Long             | DBT              | UST               | US        |   9447000 | PA      | $9039229.13   | 1.25%             | 2027-08-31      | Fixed         | 0.50%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 3.75% 06/30/27   | UNITED STATES TREASURY NOTE 3.75000000 | CUSIP: 91282CNL1<br>LEI: N/A | Long             | DBT              | UST               | US        |  18137500 | PA      | $18122975.85  | 2.51%             | 2027-06-30      | Fixed         | 3.75%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.125% 02/15/27  | UNITED STATES TREASURY NOTE 4.12500000 | CUSIP: 91282CKA8<br>LEI: N/A | Long             | DBT              | UST               | US        |  14365000 | PA      | $14407365.55  | 2.00%             | 2027-02-15      | Fixed         | 4.12%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 3.875% 05/31/27  | UNITED STATES TREASURY NOTE 3.87500000 | CUSIP: 91282CNE7<br>LEI: N/A | Long             | DBT              | UST               | US        |  17166800 | PA      | $17180546.83  | 2.38%             | 2027-05-31      | Fixed         | 3.88%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4% 01/15/27      | UNITED STATES TREASURY NOTE 4.00000000 | CUSIP: 91282CJT9<br>LEI: N/A | Long             | DBT              | UST               | US        |  15388300 | PA      | $15419256.95  | 2.14%             | 2027-01-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 2.375% 05/15/27  | UNITED STATES TREASURY NOTE 2.37500000 | CUSIP: 912828X88<br>LEI: N/A | Long             | DBT              | UST               | US        |  14228400 | PA      | $14024422.51  | 1.95%             | 2027-05-15      | Fixed         | 2.38%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.625% 06/15/27  | UNITED STATES TREASURY NOTE 4.62500000 | CUSIP: 91282CKV2<br>LEI: N/A | Long             | DBT              | UST               | US        |  15232300 | PA      | $15369450.26  | 2.13%             | 2027-06-15      | Fixed         | 4.62%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 1.625% 11/30/26  | UNITED STATES TREASURY NOTE 1.62500000 | CUSIP: 912828YU8<br>LEI: N/A | Long             | DBT              | UST               | US        |   5209200 | PA      | $5147239.01   | 0.71%             | 2026-11-30      | Fixed         | 1.62%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 3.75% 04/30/27   | UNITED STATES TREASURY NOTE 3.75000000 | CUSIP: 91282CMY4<br>LEI: N/A | Long             | DBT              | UST               | US        |  16385300 | PA      | $16380819.60  | 2.27%             | 2027-04-30      | Fixed         | 3.75%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.5% 04/15/27    | UNITED STATES TREASURY NOTE 4.50000000 | CUSIP: 91282CKJ9<br>LEI: N/A | Long             | DBT              | UST               | US        |  16757500 | PA      | $16873035.09  | 2.34%             | 2027-04-15      | Fixed         | 4.50%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.125% 10/31/26  | UNITED STATES TREASURY NOTE 4.12500000 | CUSIP: 91282CLS8<br>LEI: N/A | Long             | DBT              | UST               | US        |  19724200 | PA      | $19760412.45  | 2.74%             | 2026-10-31      | Fixed         | 4.12%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 2.75% 07/31/27   | UNITED STATES TREASURY NOTE 2.75000000 | CUSIP: 91282CFB2<br>LEI: N/A | Long             | DBT              | UST               | US        |  10731400 | PA      | $10590969.54  | 1.47%             | 2027-07-31      | Fixed         | 2.75%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 1.75% 12/31/26   | UNITED STATES TREASURY NOTE 1.75000000 | CUSIP: 912828YX2<br>LEI: N/A | Long             | DBT              | UST               | US        |   7339000 | PA      | $7244969.06   | 1.01%             | 2026-12-31      | Fixed         | 1.75%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 1.875% 02/28/27  | UNITED STATES TREASURY NOTE 1.87500000 | CUSIP: 91282CEC1<br>LEI: N/A | Long             | DBT              | UST               | US        |  14859000 | PA      | $14633212.89  | 2.03%             | 2027-02-28      | Fixed         | 1.88%                 | No            |                  2 | On Loan: No      |
| US TREAS BDS 6.5% 11/15/26    | UNITED STATES TREASURY BOND 6.50000000 | CUSIP: 912810EY0<br>LEI: N/A | Long             | DBT              | UST               | US        |   1560500 | PA      | $1584181.80   | 0.22%             | 2026-11-15      | Fixed         | 6.50%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 3.875% 03/31/27  | UNITED STATES TREASURY NOTE 3.87500000 | CUSIP: 91282CMV0<br>LEI: N/A | Long             | DBT              | UST               | US        |  20486200 | PA      | $20508206.69  | 2.85%             | 2027-03-31      | Fixed         | 3.88%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 0.375% 09/30/27  | UNITED STATES TREASURY NOTE 0.37500000 | CUSIP: 91282CAL5<br>LEI: N/A | Long             | DBT              | UST               | US        |  12473000 | PA      | $11882968.60  | 1.65%             | 2027-09-30      | Fixed         | 0.38%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 1.125% 10/31/26  | UNITED STATES TREASURY NOTE 1.12500000 | CUSIP: 91282CDG3<br>LEI: N/A | Long             | DBT              | UST               | US        |  16163000 | PA      | $15955595.90  | 2.21%             | 2026-10-31      | Fixed         | 1.12%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 1.125% 02/28/27  | UNITED STATES TREASURY NOTE 1.12500000 | CUSIP: 912828ZB9<br>LEI: N/A | Long             | DBT              | UST               | US        |   3533600 | PA      | $3458441.99   | 0.48%             | 2027-02-28      | Fixed         | 1.12%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 0.5% 04/30/27    | UNITED STATES TREASURY NOTE 0.50000000 | CUSIP: 912828ZN3<br>LEI: N/A | Long             | DBT              | UST               | US        |   8139800 | PA      | $7880661.82   | 1.09%             | 2027-04-30      | Fixed         | 0.50%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 3.75% 08/15/27   | UNITED STATES TREASURY NOTE 3.75000000 | CUSIP: 91282CLG4<br>LEI: N/A | Long             | DBT              | UST               | US        |  14087300 | PA      | $14069966.00  | 1.95%             | 2027-08-15      | Fixed         | 3.75%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 2.75% 04/30/27   | UNITED STATES TREASURY NOTE 2.75000000 | CUSIP: 91282CEN7<br>LEI: N/A | Long             | DBT              | UST               | US        |  12135900 | PA      | $12014303.99  | 1.67%             | 2027-04-30      | Fixed         | 2.75%                 | No            |                  2 | On Loan: No      |
| WI TREASURY 3.875% 10/15/27   | UNITED STATES TREASURY NOTE 3.87500000 | CUSIP: 91282CLQ2<br>LEI: N/A | Long             | DBT              | UST               | US        |  15588500 | PA      | $15590326.82  | 2.16%             | 2027-10-15      | Fixed         | 3.88%                 | No            |                  2 | On Loan: No      |
| US TREAS NTS 4.375% 07/15/27  | UNITED STATES TREASURY NOTE 4.37500000 | CUSIP: 91282CKZ3<br>LEI: N/A | Long             | DBT              | UST               | US        |  14937300 | PA      | $15032700.35  | 2.09%             | 2027-07-15      | Fixed         | 4.38%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2026-06-01

**Name of Applicant:** BondBloxx ETF Trust

**Signature:** Tony Kelly

**Name of Signer:** Tony Kelly

**Title:** Treasurer