FBND — Fidelity Total Bond ETF
Data updated: 2026-07-24
FBND — Fidelity Total Bond ETF. Intermediate Total / Aggregate Bond · $26.06B AUM · 0.36% expense ratio. Holdings, fees, performance and SEC filings.
FBND Fund Overview
FBND — Fidelity Total Bond ETF is a US ETF managed by Fidelity Merrimack Street Trust, categorised as Intermediate Total / Aggregate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: Fidelity Merrimack Street Trust
- Category: Intermediate Total / Aggregate Bond
- Assets under management: $26.06B
- 1-year return: 5.6%
- Ticker: FBND
- SEC CIK: 0001562565
- SEC series ID: S000042567
- Share class ID: C000131659
FBND Holdings
Top 10 holdings of Fidelity Total Bond ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Fidelity Revere Street Trust | 4.62% |
| Ust Notes | 2.34% |
| Ust Notes | 2.21% |
| Ust Notes | 2.17% |
| Ust Notes | 1.81% |
| United States Treasury Bond | 1.53% |
| Ust Notes | 1.49% |
| United States Treasury Bond | 1.26% |
| Ust Notes | 1.20% |
| Fnma/fhlg Tba Issuer | 1.19% |
FBND Portfolio Allocation
Asset-class allocation of Fidelity Total Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 65.9% |
| Securitized | 34.1% |
| Loans | 5.1% |
| Cash & Equivalents | 4.8% |
| Equity | 0.3% |
| Real Estate | 0.1% |
FBND Performance
Total returns for FBND (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.7% |
| 1 year | 5.6% |
| 3 years (annualised) | 4.8% |
| 5 years (annualised) | 0.9% |
FBND Risk Information
Risk metrics for FBND, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.4%
FBND Costs and Fees
FBND costs about $36 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.36%
- Gross expense ratio: 0.36%
- Portfolio turnover: 246%
- Brokerage commissions: 0.13 bps of average net assets (SEC N-CEN)
FBND Cashflows
Over the 12 months to 2026-05, Fidelity Total Bond ETF had net inflows of $7.50B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-05 | $527.39M |
| 2026-04 | $543.31M |
| 2026-03 | $499.86M |
| 2026-02 | $731.40M |
| 2026-01 | $610.76M |
| 2025-12 | $756.48M |
FBND Debt Constituents
Largest debt holdings of Fidelity Total Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Ust Notes | 2.34% |
| Ust Notes | 2.21% |
| Ust Notes | 2.17% |
| Ust Notes | 1.81% |
| United States Treasury Bond | 1.53% |
| Ust Notes | 1.49% |
| United States Treasury Bond | 1.26% |
| Ust Notes | 1.20% |
| Ust Notes | 1.18% |
| United States Treasury Bond | 1.12% |
FBND Prospectus and SEC Filings
Official Fidelity Total Bond ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2025-12-29
- Prospectus (485BPOS) — filed 2024-12-26
- Prospectus (485BPOS) — filed 2023-12-26
- Portfolio holdings (N-PORT) — filed 2026-07-24
- Portfolio holdings (N-PORT) — filed 2026-04-24
- Portfolio holdings (N-PORT) — filed 2026-01-23
- Annual census (N-CEN) — filed 2025-11-12
- Annual census (N-CEN) — filed 2024-11-13
Related Funds
Other Intermediate Total / Aggregate 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.