FSIGX Performance — Fidelity Series Investment Grade Bond Fund
Data updated: 2026-07-24
FSIGX returned +0.67% year to date and +5.39% over one year to May 2026. Annualised returns are +4.67% over 3 years and +0.89% over 5 years. Against its Intermediate Core Bond category average the fund came out ahead over three years but behind over one: $100 invested three years ago grew to $115, against $115 for the category, and to $105 over one year, against $105. Volatility over the past three years was 5.70% a year. In the 12 months to May 2026 the fund took in a net $1.6B, and assets reached $36.37B.
FSIGX Growth of $100
What $100 invested in Fidelity Series Investment Grade Bond Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Intermediate Core Bond category average over the same months.
| Period | FSIGX | Category average |
|---|---|---|
| 1 year (Jun 2025 – May 2026) | $105 | $105 |
| 3 years (Jun 2023 – May 2026) | $115 | $115 |
| 5 years (Jun 2021 – May 2026) | $105 | $103 |
| Since data start (Sep 2019 – May 2026) | $113 | $109 |
FSIGX Trailing Returns
Total returns to May 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +0.67% |
| 1 year | +5.39% |
| 3 years (annualised) | +4.67% |
| 5 years (annualised) | +0.89% |
FSIGX Annual Returns
Calendar-year total returns of Fidelity Series Investment Grade Bond Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–May) | +0.67% |
| 2025 | +7.62% |
| 2024 | +2.14% |
| 2023 | +6.79% |
| 2022 | −12.66% |
| 2021 | −0.33% |
| 2020 | +9.89% |
| 2019 (Sep–Dec) | +0.07% |
FSIGX 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 | +0.2% | +1.8% | −1.8% | +0.2% | +0.3% | — | — | — | — | — | — | — |
| 2025 | +0.7% | +2.2% | +0.1% | +0.4% | −0.5% | +1.6% | −0.2% | +1.3% | +1.1% | +0.7% | +0.7% | −0.4% |
| 2024 | 0.0% | −1.5% | +1.0% | −2.5% | +1.8% | +1.1% | +2.4% | +1.6% | +1.3% | −2.5% | +1.2% | −1.7% |
| 2023 | +3.7% | −2.5% | +2.2% | +0.7% | −1.1% | −0.1% | +0.1% | −0.7% | −2.5% | −1.7% | +4.8% | +3.9% |
| 2022 | −1.9% | −1.1% | −2.7% | −3.7% | +0.3% | −1.8% | +2.5% | −2.5% | −4.2% | −1.2% | +3.8% | −0.5% |
| 2021 | −0.5% | −1.1% | −1.2% | +0.9% | +0.3% | +0.9% | +1.2% | −0.2% | −0.8% | +0.1% | +0.3% | −0.3% |
| 2020 | +2.1% | +1.4% | −3.0% | +2.9% | +1.2% | +1.6% | +2.0% | −0.3% | −0.1% | −0.3% | +1.6% | +0.6% |
| 2019 | — | — | — | — | — | — | — | — | −0.4% | +0.4% | +0.1% | 0.0% |
FSIGX Risk
Risk measures from monthly returns over Jun 2023 – May 2026.
- 3-year volatility (annualised): 5.70%
- 3-year Sharpe ratio: 0.03 (vs 4.5% risk-free rate)
- Best month: +4.75% (Nov 2023)
- Worst month: −2.51% (Sep 2023)
FSIGX Fund Flows
Monthly money in and out of Fidelity Series Investment Grade Bond Fund, from SEC Form N-PORT.
- 12-month net flow: $1.6B
- 12-month gross sales (incl. reinvestments): $9.3B
- Sales ÷ redemptions: 1.21×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| May 2026 | $454.7M | $813.9M | −$359.3M |
| Apr 2026 | $312.2M | $1.0B | −$705.8M |
| Mar 2026 | $478.9M | $1.2B | −$703.3M |
| Feb 2026 | $1.0B | $245.3M | $799.5M |
| Jan 2026 | $514.8M | $477.0M | $37.8M |
| Dec 2025 | $1.4B | $1.5B | −$178.9M |
| Nov 2025 | $827.8M | $313.0M | $514.9M |
| Oct 2025 | $956.3M | $574.8M | $381.5M |
| Sep 2025 | $319.9M | $536.3M | −$216.3M |
| Aug 2025 | $288.1M | $449.3M | −$161.3M |
| Jul 2025 | $1.0B | $355.4M | $664.8M |
| Jun 2025 | $1.7B | $212.5M | $1.5B |
FSIGX Assets Under Management
Net assets of Fidelity Series Investment Grade Bond Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-05-31 | $36.37B |
| 2026-02-28 | $39.11B |
| 2025-11-30 | $38.19B |
| 2025-08-31 | $37.03B |
| 2025-05-31 | $34.43B |
| 2025-02-28 | $36.27B |
| 2024-11-30 | $34.78B |
| 2024-08-31 | $36.28B |
| 2024-05-31 | $35.12B |
| 2024-02-29 | $34.88B |
| 2023-11-30 | $34.01B |
| 2023-08-31 | $34.50B |
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.