FSMOX — Fidelity SAI Investment Grade Securitized Fund
Data updated: 2026-07-24
FSMOX — Fidelity SAI Investment Grade Securitized Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Securitized (MBS/ABS/CMBS) Bond · $907.22M AUM · 0.31% expense ratio · 7.0% 1-yr return. From SEC regulatory filings.
FSMOX Fund Overview
FSMOX — Fidelity SAI Investment Grade Securitized Fund is a US mutual fund managed by Fidelity Salem Street Trust, categorised as Long Securitized (MBS/ABS/CMBS) 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: Long Securitized (MBS/ABS/CMBS) Bond
- Assets under management: $907.22M
- 1-year return: 7.0%
- Ticker: FSMOX
- SEC CIK: 0000035315
- SEC series ID: S000080417
- Share class ID: C000242809
FSMOX Holdings
Top 10 holdings of Fidelity SAI Investment Grade Securitized Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Fnma/fhlg Tba Issuer | 6.02% |
| Gnma Ii Gtd Pass Thru Ctf Multiple Issuer | 4.50% |
| Fidelity Revere Street Trust | 3.19% |
| Ust Notes | 2.77% |
| Gnma Ii Gtd Pass Thru Ctf Multiple Issuer | 2.45% |
| Gnma Ii Gtd Pass Thru Ctf Multiple Issuer | 2.25% |
| Gnma Ii Gtd Pass Thru Ctf Multiple Issuer | 2.12% |
| Gnma Ii Gtd Pass Thru Ctf Multiple Issuer | 1.55% |
| Fnma Gtd Mtg Pass Thru Ctf | 1.48% |
| Gnma Ii Gtd Pass Thru Ctf Multiple Issuer | 1.18% |
FSMOX Portfolio Allocation
Asset-class allocation of Fidelity SAI Investment Grade Securitized Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Securitized | 111.9% |
| Fixed Income | 6.3% |
| Cash & Equivalents | 3.2% |
| Real Estate | 0.3% |
FSMOX Performance
Total returns for FSMOX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.1% |
| 1 year | 7.0% |
| 3 years (annualised) | 4.6% |
FSMOX Risk Information
Risk metrics for FSMOX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.3%
FSMOX Costs and Fees
FSMOX costs about $31 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.31%
- Gross expense ratio: 0.31%
- Portfolio turnover: 715%
- Brokerage commissions: 0.32 bps of average net assets (SEC N-CEN)
FSMOX Cashflows
Over the 12 months to 2026-02, Fidelity SAI Investment Grade Securitized Fund had net outflows of $313.17M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | −$9.17M |
| 2026-01 | $2.56M |
| 2025-12 | −$315.44M |
| 2025-11 | −$39.54M |
| 2025-10 | −$7.83M |
| 2025-09 | −$9.48M |
FSMOX Debt Constituents
Largest debt holdings of Fidelity SAI Investment Grade Securitized Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Ust Notes | 2.77% |
| Ust Notes | 0.74% |
| Ust Notes | 0.64% |
| Ust Notes | 0.58% |
| Ust Notes | 0.43% |
| United States Treasury Bond | 0.31% |
| United States Treasury Bond | 0.22% |
| United States Treasury Bond | 0.18% |
| Ust Notes | 0.10% |
| United States Treasury Bond | 0.10% |
FSMOX Prospectus and SEC Filings
Official Fidelity SAI Investment Grade Securitized Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Securitized (MBS/ABS/CMBS) 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.