FUAMX — Fidelity Intermediate Treasury Bond Index Fund
Data updated: 2026-07-24
FUAMX — Fidelity Intermediate Treasury Bond Index Fund. Intermediate Treasury / Sovereign Bond · $8.19B AUM. Holdings, fees, performance and SEC filings.
FUAMX Fund Overview
FUAMX — Fidelity Intermediate Treasury Bond Index Fund is a US mutual fund managed by Fidelity Salem Street Trust, categorised as Intermediate Treasury / Sovereign 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: Intermediate Treasury / Sovereign Bond
- Assets under management: $8.19B
- 1-year return: 3.9%
- Ticker: FUAMX
- SEC CIK: 0000035315
- SEC series ID: S000017677
- Share class ID: C000194654
FUAMX Holdings
Top 10 holdings of Fidelity Intermediate Treasury Bond Index Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Ust Notes | 5.44% |
| Ust Notes | 4.61% |
| Ust Notes | 4.25% |
| Ust Notes | 4.00% |
| Ust Notes | 3.79% |
| Ust Notes | 3.69% |
| Ust Notes | 3.64% |
| Ust Notes | 3.61% |
| Ust Notes | 3.47% |
| Ust Notes | 3.47% |
FUAMX Portfolio Allocation
Asset-class allocation of Fidelity Intermediate Treasury Bond Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 98.9% |
| Cash & Equivalents | 0.6% |
FUAMX Performance
Total returns for FUAMX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -0.2% |
| 1 year | 3.9% |
| 3 years (annualised) | 3.0% |
| 5 years (annualised) | -0.3% |
FUAMX Risk Information
Risk metrics for FUAMX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 4.0%
FUAMX Costs and Fees
FUAMX costs about $3 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.03%
- Gross expense ratio: 0.03%
- Portfolio turnover: 40%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
FUAMX Cashflows
Over the 12 months to 2026-05, Fidelity Intermediate Treasury Bond Index Fund had net inflows of $1.88B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-05 | $113.41M |
| 2026-04 | $137.69M |
| 2026-03 | $6.48M |
| 2026-02 | $34.80M |
| 2026-01 | $373.18M |
| 2025-12 | $85.54M |
FUAMX Debt Constituents
Largest debt holdings of Fidelity Intermediate Treasury Bond Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Ust Notes | 5.44% |
| Ust Notes | 4.61% |
| Ust Notes | 4.25% |
| Ust Notes | 4.00% |
| Ust Notes | 3.79% |
| Ust Notes | 3.69% |
| Ust Notes | 3.64% |
| Ust Notes | 3.61% |
| Ust Notes | 3.47% |
| Ust Notes | 3.47% |
FUAMX Prospectus and SEC Filings
Official Fidelity Intermediate Treasury Bond Index Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-04-24
- Prospectus (485BPOS) — filed 2025-04-24
- Prospectus (485BPOS) — filed 2024-04-24
- 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 2026-05-12
- Annual census (N-CEN) — filed 2025-05-13
Related Funds
Other Intermediate 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.