BBBS — BondBloxx BBB Rated 1-5 Year Corporate Bond ETF
Data updated: 2026-06-26
BBBS — BondBloxx BBB Rated 1-5 Year Corporate Bond ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Corporate Bond · $166.27M AUM · 0.19% expense ratio · 4.8% 1-yr return. From SEC regulatory filings.
BBBS Fund Overview
BBBS — BondBloxx BBB Rated 1-5 Year Corporate Bond ETF is a US mutual fund managed by BondBloxx ETF Trust, categorised as Short Corporate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: BondBloxx ETF Trust
- Category: Short Corporate Bond
- Assets under management: $166.27M
- 1-year return: 4.8%
- Ticker: BBBS
- SEC CIK: 0001879238
- SEC series ID: S000080775
- Share class ID: C000243310
BBBS Holdings
Top 10 holdings of BondBloxx BBB Rated 1-5 Year Corporate Bond ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| T-Mobile USA I 3.875% 04/15/30 | 0.56% |
| Cvs Health Corp. 4.3% 03/25/28 | 0.41% |
| Boeing Co. 5.15% 05/01/30 | 0.38% |
| Deutsche Teleko 8.75% 06/15/30 | 0.34% |
| T-Mobile USA In 3.75% 04/15/27 | 0.32% |
| Citigroup, Inc. 4.45% 09/29/27 | 0.32% |
| Cigna Group/th 4.375% 10/15/28 | 0.32% |
| Amgen, Inc. 5.15% 03/02/28 | 0.32% |
| Aercap Ireland Cap 3% 10/29/28 | 0.30% |
| Centene Corp. 4.625% 12/15/29 | 0.29% |
BBBS Portfolio Allocation
Asset-class allocation of BondBloxx BBB Rated 1-5 Year Corporate Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 98.4% |
BBBS Performance
Total returns for BBBS (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.5% |
| 1 year | 4.8% |
| 3 years (annualised) | 4.9% |
BBBS Risk Information
Risk metrics for BBBS, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 1.7%
BBBS Costs and Fees
BBBS costs about $19 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.19%
- Gross expense ratio: 0.19%
- Portfolio turnover: 34%
- Brokerage commissions: 1.33 bps of average net assets (SEC N-CEN)
BBBS Cashflows
Over the 12 months to 2026-04, BondBloxx BBB Rated 1-5 Year Corporate Bond ETF had net inflows of $46.03M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $10.25M |
| 2026-03 | $2.54M |
| 2026-02 | $17.34K |
| 2026-01 | −$18.03M |
| 2025-12 | −$10.30M |
| 2025-11 | −$2.58M |
BBBS Debt Constituents
Largest debt holdings of BondBloxx BBB Rated 1-5 Year Corporate Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| T-Mobile USA I 3.875% 04/15/30 | 0.56% |
| Cvs Health Corp. 4.3% 03/25/28 | 0.41% |
| Boeing Co. 5.15% 05/01/30 | 0.38% |
| Deutsche Teleko 8.75% 06/15/30 | 0.34% |
| T-Mobile USA In 3.75% 04/15/27 | 0.32% |
| Citigroup, Inc. 4.45% 09/29/27 | 0.32% |
| Cigna Group/th 4.375% 10/15/28 | 0.32% |
| Amgen, Inc. 5.15% 03/02/28 | 0.32% |
| Aercap Ireland Cap 3% 10/29/28 | 0.30% |
| Centene Corp. 4.625% 12/15/29 | 0.29% |
BBBS Prospectus and SEC Filings
Official BondBloxx BBB Rated 1-5 Year Corporate Bond ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Short Corporate 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.