FUAMX Performance — Fidelity Intermediate Treasury Bond Index Fund
Data updated: 2026-07-24
FUAMX returned −0.16% year to date and +3.87% over one year to May 2026. Annualised returns are +3.04% over 3 years and −0.31% over 5 years. The fund trailed its Intermediate Government Bond category average: $100 invested three years ago grew to $109, against $112 for the category, and to $104 over one year, against $105. Volatility over the past three years was 5.77% a year. In the 12 months to May 2026 the fund took in a net $1.9B, and assets reached $8.19B.
FUAMX Growth of $100
What $100 invested in Fidelity Intermediate Treasury Bond Index Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Intermediate Government Bond category average over the same months.
| Period | FUAMX | Category average |
|---|---|---|
| 1 year (Jun 2025 – May 2026) | $104 | $105 |
| 3 years (Jun 2023 – May 2026) | $109 | $112 |
| 5 years (Jun 2021 – May 2026) | $98 | $104 |
| Since data start (Sep 2019 – May 2026) | $102 | $111 |
FUAMX Trailing Returns
Total returns to May 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | −0.16% |
| 1 year | +3.87% |
| 3 years (annualised) | +3.04% |
| 5 years (annualised) | −0.31% |
FUAMX Annual Returns
Calendar-year total returns of Fidelity Intermediate Treasury Bond Index Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–May) | −0.16% |
| 2025 | +7.98% |
| 2024 | +0.39% |
| 2023 | +4.05% |
| 2022 | −12.72% |
| 2021 | −3.01% |
| 2020 | +9.11% |
| 2019 (Sep–Dec) | −1.78% |
FUAMX Monthly Returns
Monthly total returns as reported on SEC Form N-PORT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | −0.1% | +2.2% | −2.1% | 0.0% | −0.1% | — | — | — | — | — | — | — |
| 2025 | +0.7% | +2.5% | +0.5% | +1.2% | −1.1% | +1.5% | −0.5% | +1.6% | +0.5% | +0.6% | +0.9% | −0.6% |
| 2024 | +0.2% | −1.8% | +0.7% | −2.7% | +1.7% | +1.2% | +2.8% | +1.3% | +1.2% | −3.0% | +0.9% | −1.8% |
| 2023 | +2.9% | −2.8% | +3.4% | +0.8% | −1.2% | −1.4% | −0.2% | −0.5% | −2.3% | −1.4% | +3.8% | +3.3% |
| 2022 | −2.0% | −0.4% | −3.8% | −3.1% | +0.7% | −1.0% | +2.5% | −3.4% | −3.9% | −1.1% | +3.1% | −1.0% |
| 2021 | −0.7% | −2.1% | −1.7% | +0.8% | +0.5% | +0.5% | +1.6% | −0.3% | −1.4% | −0.7% | +0.8% | −0.4% |
| 2020 | +2.8% | +2.6% | +3.2% | +0.2% | +0.3% | +0.2% | +0.6% | −0.5% | +0.2% | −1.1% | +0.4% | −0.1% |
| 2019 | — | — | — | — | — | — | — | — | −0.9% | +0.2% | −0.5% | −0.5% |
FUAMX Risk
Risk measures from monthly returns over Jun 2023 – May 2026.
- 3-year volatility (annualised): 5.77%
- 3-year Sharpe ratio: -0.25 (vs 4.5% risk-free rate)
- Best month: +3.83% (Nov 2023)
- Worst month: −2.96% (Oct 2024)
FUAMX Fund Flows
Monthly money in and out of Fidelity Intermediate Treasury Bond Index Fund, from SEC Form N-PORT.
- 12-month net flow: $1.9B
- 12-month gross sales (incl. reinvestments): $3.5B
- Sales ÷ redemptions: 2.14×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| May 2026 | $253.5M | $140.1M | $113.4M |
| Apr 2026 | $278.9M | $141.2M | $137.7M |
| Mar 2026 | $278.3M | $271.8M | $6.5M |
| Feb 2026 | $228.8M | $194.0M | $34.8M |
| Jan 2026 | $570.5M | $197.3M | $373.2M |
| Dec 2025 | $234.2M | $148.7M | $85.5M |
| Nov 2025 | $267.9M | $77.6M | $190.3M |
| Oct 2025 | $525.4M | $90.5M | $435.0M |
| Sep 2025 | $234.1M | $94.3M | $139.8M |
| Aug 2025 | $148.6M | $84.6M | $64.0M |
| Jul 2025 | $351.4M | $119.1M | $232.3M |
| Jun 2025 | $164.0M | $96.7M | $67.3M |
FUAMX Assets Under Management
Net assets of Fidelity Intermediate Treasury Bond Index Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-05-31 | $8.19B |
| 2026-02-28 | $8.18B |
| 2025-11-30 | $7.65B |
| 2025-08-31 | $6.81B |
| 2025-05-31 | $6.33B |
| 2025-02-28 | $6.63B |
| 2024-11-30 | $6.59B |
| 2024-08-31 | $8.98B |
| 2024-05-31 | $8.33B |
| 2024-02-29 | $8.13B |
| 2023-11-30 | $7.81B |
| 2023-08-31 | $7.52B |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.