FAPBX — Fidelity Sustainable Low Duration Bond Fund
Data updated: 2026-07-24
FAPBX — Fidelity Sustainable Low Duration Bond Fund. Short Total / Aggregate Bond · $65.74M AUM. Holdings, fees, performance and SEC filings.
FAPBX Fund Overview
FAPBX — Fidelity Sustainable Low Duration Bond Fund is a US mutual fund managed by Fidelity Salem Street Trust, categorised as Short Total / Aggregate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Fidelity Salem Street Trust
- Category: Short Total / Aggregate Bond
- Assets under management: $65.74M
- 1-year return: 3.9%
- Ticker: FAPBX
- SEC CIK: 0000035315
- SEC series ID: S000075894
- Share class ID: C000235230
FAPBX Holdings
Top 10 holdings of Fidelity Sustainable Low Duration Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Ust Notes | 4.67% |
| Ust Bills | 4.53% |
| Ust Bills | 4.35% |
| Ust Notes | 4.13% |
| Ust Bills | 3.74% |
| Ust Notes | 3.49% |
| Ust Notes | 2.46% |
| Fidelity Revere Street Trust | 2.29% |
| Ust Notes | 2.13% |
| Ust Bills | 1.14% |
FAPBX Portfolio Allocation
Asset-class allocation of Fidelity Sustainable Low Duration Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 80.1% |
| Securitized | 18.1% |
| Cash & Equivalents | 2.3% |
FAPBX Performance
Total returns for FAPBX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.3% |
| 1 year | 3.9% |
| 3 years (annualised) | -5.8% |
FAPBX Risk Information
Risk metrics for FAPBX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 0.4%
FAPBX Costs and Fees
FAPBX costs about $42 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.42%
- Gross expense ratio: 0.42%
- Portfolio turnover: 58%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
FAPBX Cashflows
Over the 12 months to 2026-05, Fidelity Sustainable Low Duration Bond Fund had net inflows of $21.75M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-05 | $4.21M |
| 2026-04 | $9.18M |
| 2026-03 | $2.78M |
| 2026-02 | $959.46K |
| 2026-01 | $1.28M |
| 2025-12 | $1.04M |
FAPBX Debt Constituents
Largest debt holdings of Fidelity Sustainable Low Duration Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Ust Notes | 4.67% |
| Ust Bills | 4.53% |
| Ust Bills | 4.35% |
| Ust Notes | 4.13% |
| Ust Bills | 3.74% |
| Ust Notes | 3.49% |
| Ust Notes | 2.46% |
| Ust Notes | 2.13% |
| Ust Bills | 1.14% |
| Citibank, N.a. | 0.38% |
FAPBX Prospectus and SEC Filings
Official Fidelity Sustainable Low Duration Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2025-10-27
- Prospectus (485BPOS) — filed 2024-10-25
- Prospectus (485BPOS) — filed 2023-10-25
- 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 Short 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.