FSTSX Performance — Fidelity Series International Small Cap Fund
Data updated: 2026-09-23
FSTSX returned +5.70% year to date and +11.93% over one year to Jul 2026. Annualised returns are +14.35% over 3 years and +5.23% over 5 years. The fund trailed its International Mid-Cap Blend category average: $100 invested three years ago grew to $150, against $152 for the category, and to $112 over one year, against $120. Volatility over the past three years was 15.28% a year. In the 12 months to Jul 2026 the fund lost a net $1.2B, and assets reached $2.58B.
FSTSX Growth of $100
What $100 invested in Fidelity Series International Small Cap Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the International Mid-Cap Blend category average over the same months.
| Period | FSTSX | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $112 | $120 |
| 3 years (Aug 2023 – Jul 2026) | $150 | $152 |
| 5 years (Aug 2021 – Jul 2026) | $129 | $143 |
| Since data start (Aug 2019 – Jul 2026) | $198 | $191 |
FSTSX Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +5.70% |
| 1 year | +11.93% |
| 3 years (annualised) | +14.35% |
| 5 years (annualised) | +5.23% |
FSTSX Annual Returns
Calendar-year total returns of Fidelity Series International Small Cap Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +5.70% |
| 2025 | +27.54% |
| 2024 | +5.02% |
| 2023 | +18.33% |
| 2022 | −26.27% |
| 2021 | +18.34% |
| 2020 | +19.62% |
| 2019 (Aug–Dec) | +13.25% |
FSTSX 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 | +3.3% | +3.7% | −8.8% | +7.8% | +3.4% | −2.9% | 0.0% | — | — | — | — | — |
| 2025 | +3.1% | +0.5% | −0.5% | +5.9% | +6.0% | +5.9% | −1.7% | +4.0% | +0.1% | −1.5% | +1.1% | +2.2% |
| 2024 | −1.8% | +2.2% | +2.9% | −4.2% | +4.8% | −3.0% | +6.3% | +2.3% | +1.2% | −4.9% | +2.1% | −2.2% |
| 2023 | +7.3% | −1.3% | +1.8% | +1.6% | −2.2% | +2.0% | +2.5% | −3.1% | −5.3% | −4.8% | +11.4% | +8.6% |
| 2022 | −10.7% | −4.6% | −1.5% | −7.9% | +0.9% | −10.0% | +8.9% | −7.2% | −9.8% | +5.9% | +11.9% | −2.6% |
| 2021 | −1.6% | −0.6% | +3.2% | +5.5% | +2.2% | −0.3% | +4.5% | +4.9% | −3.7% | +2.6% | −3.2% | +4.0% |
| 2020 | −3.0% | −7.5% | −13.9% | +10.4% | +6.6% | +1.5% | +4.9% | +4.8% | +1.4% | −1.4% | +10.9% | +6.3% |
| 2019 | — | — | — | — | — | — | — | −1.2% | +2.4% | +3.5% | +3.8% | +4.1% |
FSTSX Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 15.28%
- 3-year Sharpe ratio: 0.64 (vs 4.5% risk-free rate)
- Best month: +11.36% (Nov 2023)
- Worst month: −8.77% (Mar 2026)
FSTSX Fund Flows
Monthly money in and out of Fidelity Series International Small Cap Fund, from SEC Form N-PORT.
- 12-month net flow: −$1.2B
- 12-month gross sales (incl. reinvestments): $733.4M
- Sales ÷ redemptions: 0.39×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $5.5M | $405.7M | −$400.2M |
| Jun 2026 | $12.3M | $194.6M | −$182.3M |
| May 2026 | $9.4M | $158.9M | −$149.5M |
| Apr 2026 | $11.5M | $84.6M | −$73.1M |
| Mar 2026 | $21.7M | $77.1M | −$55.4M |
| Feb 2026 | $8.8M | $542.6M | −$533.7M |
| Jan 2026 | $32.0M | $100.8M | −$68.9M |
| Dec 2025 | $580.6M | $98.0M | $482.5M |
| Nov 2025 | $20.2M | $85.0M | −$64.7M |
| Oct 2025 | $15.5M | $64.9M | −$49.4M |
| Sep 2025 | $7.9M | $45.2M | −$37.3M |
| Aug 2025 | $8.1M | $41.9M | −$33.8M |
FSTSX Assets Under Management
Net assets of Fidelity Series International Small Cap Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $2.58B |
| 2026-04-30 | $3.30B |
| 2026-01-31 | $3.89B |
| 2025-10-31 | $3.80B |
| 2025-07-31 | $3.82B |
| 2025-04-30 | $3.73B |
| 2025-01-31 | $3.83B |
| 2024-10-31 | $3.93B |
| 2024-07-31 | $4.14B |
| 2024-04-30 | $3.82B |
| 2024-01-31 | $3.94B |
| 2023-10-31 | $3.42B |
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.