XONE — BondBloxx Bloomberg One Year Target Duration US Treasury ETF
Data updated: 2026-06-26
XONE — BondBloxx Bloomberg One Year Target Duration US Treasury ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Treasury / Sovereign Bond · $720.73M AUM · 0.03% expense ratio · 3.7% 1-yr return. From SEC regulatory filings.
XONE Fund Overview
XONE — BondBloxx Bloomberg One Year Target Duration US Treasury ETF is a US ETF managed by BondBloxx ETF Trust, categorised as Short Treasury / Sovereign Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: BondBloxx ETF Trust
- Category: Short Treasury / Sovereign Bond
- Assets under management: $720.73M
- 1-year return: 3.7%
- Ticker: XONE
- SEC CIK: 0001879238
- SEC series ID: S000077343
- Share class ID: C000237704
XONE Holdings
Top 10 holdings of BondBloxx Bloomberg One Year Target Duration US Treasury ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| US Treas Nts 1.5% 01/31/27 | 3.02% |
| US Treas Nts 3.875% 03/31/27 | 2.85% |
| US Treas Nts 4.125% 10/31/26 | 2.74% |
| US Treas Nts 4.125% 02/28/27 | 2.73% |
| US Treas Nts 4.25% 12/31/26 | 2.71% |
| US Treas Nts 4.125% 01/31/27 | 2.67% |
| US Treas Nts 3.5% 09/30/27 | 2.58% |
| US Treas Nts 4.25% 11/30/26 | 2.57% |
| US Treas Nts 3.75% 06/30/27 | 2.51% |
| US Treas Nts 1.25% 11/30/26 | 2.47% |
XONE Portfolio Allocation
Asset-class allocation of BondBloxx Bloomberg One Year Target Duration US Treasury ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 99.0% |
XONE Performance
Total returns for XONE (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.9% |
| 1 year | 3.7% |
| 3 years (annualised) | 4.5% |
XONE Risk Information
Risk metrics for XONE, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 0.6%
XONE Costs and Fees
XONE costs about $3 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.03%
- Gross expense ratio: 0.03%
- Portfolio turnover: 69%
- Brokerage commissions: 0.35 bps of average net assets (SEC N-CEN)
XONE Cashflows
Over the 12 months to 2026-04, BondBloxx Bloomberg One Year Target Duration US Treasury ETF had net inflows of $141.60M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$32.31M |
| 2026-03 | $1.48M |
| 2026-02 | $35.20M |
| 2026-01 | $41.65M |
| 2025-12 | $2.97M |
| 2025-11 | $12.88M |
XONE Debt Constituents
Largest debt holdings of BondBloxx Bloomberg One Year Target Duration US Treasury ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| US Treas Nts 1.5% 01/31/27 | 3.02% |
| US Treas Nts 3.875% 03/31/27 | 2.85% |
| US Treas Nts 4.125% 10/31/26 | 2.74% |
| US Treas Nts 4.125% 02/28/27 | 2.73% |
| US Treas Nts 4.25% 12/31/26 | 2.71% |
| US Treas Nts 4.125% 01/31/27 | 2.67% |
| US Treas Nts 3.5% 09/30/27 | 2.58% |
| US Treas Nts 4.25% 11/30/26 | 2.57% |
| US Treas Nts 3.75% 06/30/27 | 2.51% |
| US Treas Nts 1.25% 11/30/26 | 2.47% |
XONE Prospectus and SEC Filings
Official BondBloxx Bloomberg One Year Target Duration US Treasury ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Short Treasury / Sovereign Bond funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.