BBSB — JPMorgan BetaBuilders U.S. Treasury Bond 1-3 Year ETF
Data updated: 2026-07-28
BBSB — JPMorgan BetaBuilders U.S. Treasury Bond 1-3 Year ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Treasury / Sovereign Bond · $45.06M AUM · 0.04% expense ratio · 3.5% 1-yr return. From SEC regulatory filings.
BBSB Fund Overview
BBSB — JPMorgan BetaBuilders U.S. Treasury Bond 1-3 Year ETF is a US ETF managed by J.P. Morgan Exchange-Traded Fund 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: J.P. Morgan Exchange-Traded Fund Trust
- Category: Short Treasury / Sovereign Bond
- Assets under management: $45.06M
- 1-year return: 3.5%
- Ticker: BBSB
- SEC CIK: 0001485894
- SEC series ID: S000079672
- Share class ID: C000240901
BBSB Holdings
Top 10 holdings of JPMorgan BetaBuilders U.S. Treasury Bond 1-3 Year ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States of America | 2.01% |
| United States of America | 1.64% |
| United States of America | 1.61% |
| United States of America | 1.56% |
| United States of America | 1.51% |
| United States of America | 1.51% |
| United States of America | 1.39% |
| United States of America | 1.39% |
| United States of America | 1.39% |
| United States of America | 1.35% |
BBSB Portfolio Allocation
Asset-class allocation of JPMorgan BetaBuilders U.S. Treasury Bond 1-3 Year ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 98.9% |
| Cash & Equivalents | 0.3% |
BBSB Performance
Total returns for BBSB (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.6% |
| 1 year | 3.5% |
| 3 years (annualised) | 4.1% |
BBSB Risk Information
Risk metrics for BBSB, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 1.2%
BBSB Costs and Fees
BBSB costs about $4 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.04%
- Gross expense ratio: 0.04%
- Portfolio turnover: 62%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
BBSB Cashflows
Over the 12 months to 2026-02, JPMorgan BetaBuilders U.S. Treasury Bond 1-3 Year ETF had net inflows of $14.59M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | $0 |
| 2026-01 | $1.49M |
| 2025-12 | $1.49M |
| 2025-11 | $0 |
| 2025-10 | $1.49M |
| 2025-09 | $0 |
BBSB Debt Constituents
Largest debt holdings of JPMorgan BetaBuilders U.S. Treasury Bond 1-3 Year ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States of America | 2.01% |
| United States of America | 1.64% |
| United States of America | 1.61% |
| United States of America | 1.56% |
| United States of America | 1.51% |
| United States of America | 1.51% |
| United States of America | 1.39% |
| United States of America | 1.39% |
| United States of America | 1.39% |
| United States of America | 1.35% |
BBSB Prospectus and SEC Filings
Official JPMorgan BetaBuilders U.S. Treasury Bond 1-3 Year 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.