FIIAX Performance — Fidelity Advisor Mid Cap II Fund, Class A
Data updated: 2026-08-24
FIIAX returned +28.42% year to date and +41.56% over one year to Jun 2026. Over one year the fund beat its US Mid-Cap Blend category average: $100 grew to $142, against $122 for the category. Volatility over the past 12 months was 14.34% a year. In the 12 months to Jun 2026 the fund took in a net $255.0M, and assets reached $2.30B.
FIIAX Growth of $100
What $100 invested in Fidelity Advisor Mid Cap II Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the US Mid-Cap Blend category average over the same months.
| Period | FIIAX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $142 | $122 |
| 3 years (Jul 2023 – Jun 2026) | $54 | $150 |
| 5 years (Jul 2021 – Jun 2026) | $13 | $147 |
| Since data start (Jul 2019 – Jun 2026) | $5 | $208 |
FIIAX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +28.42% |
| 1 year | +41.56% |
3- and 5-year figures withheld: returns differ from sibling classes.
FIIAX Annual Returns
Calendar-year total returns of Fidelity Advisor Mid Cap II Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +28.42% |
| 2025 | −0.92% |
| 2024 | −42.55% |
| 2023 | −43.64% |
| 2022 | −58.25% |
| 2021 | −38.63% |
| 2020 | −41.85% |
| 2019 (Jul–Dec) | −26.50% |
FIIAX 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 | +5.0% | +5.7% | −5.5% | +11.0% | +2.6% | +7.5% | — | — | — | — | — | — |
| 2025 | −1.2% | −10.3% | −6.6% | −2.2% | +6.7% | +4.1% | +1.6% | +2.6% | +1.6% | 0.0% | +3.4% | +0.6% |
| 2024 | −6.5% | +1.6% | −1.1% | −11.1% | −0.6% | −7.6% | −1.2% | −5.4% | −3.9% | −7.1% | +3.0% | −12.9% |
| 2023 | +2.3% | −7.6% | −8.6% | −6.3% | −8.6% | +2.3% | −2.3% | −8.8% | −10.2% | −10.3% | +2.7% | +1.0% |
| 2022 | −12.6% | −5.4% | −5.1% | −12.8% | −5.5% | −14.6% | +4.1% | −8.7% | −13.6% | +2.4% | +0.5% | −10.5% |
| 2021 | −5.4% | +0.8% | −2.6% | −1.8% | −5.2% | −6.5% | −5.9% | −2.5% | −8.6% | +0.3% | −8.5% | −1.2% |
| 2020 | −7.9% | −14.3% | −25.6% | +7.7% | +0.7% | −3.4% | −0.2% | +0.3% | −7.1% | −6.2% | +7.5% | +0.7% |
| 2019 | — | — | — | — | — | — | −5.9% | −10.2% | −3.3% | −4.9% | −2.1% | −3.3% |
FIIAX Risk
Risk measures from monthly returns over Jul 2025 – Jun 2026.
- 1-year volatility (annualised): 14.34%
- Best month: +11.02% (Apr 2026)
- Worst month: −5.55% (Mar 2026)
FIIAX Fund Flows
Monthly money in and out of Fidelity Advisor Mid Cap II Fund, from SEC Form N-PORT.
- 12-month net flow: $255.0M
- 12-month gross sales (incl. reinvestments): $544.9M
- Sales ÷ redemptions: 1.88×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $48.0M | $27.0M | $21.0M |
| May 2026 | $43.1M | $24.1M | $19.1M |
| Apr 2026 | $209.9M | $30.4M | $179.5M |
| Mar 2026 | $28.5M | $22.1M | $6.4M |
| Feb 2026 | $32.0M | $23.6M | $8.4M |
| Jan 2026 | $20.1M | $22.5M | −$2.5M |
| Dec 2025 | $105.7M | $27.3M | $78.4M |
| Nov 2025 | $10.0M | $23.3M | −$13.3M |
| Oct 2025 | $12.1M | $26.8M | −$14.6M |
| Sep 2025 | $13.6M | $19.4M | −$5.8M |
| Aug 2025 | $9.3M | $19.9M | −$10.6M |
| Jul 2025 | $12.6M | $23.5M | −$10.9M |
FIIAX Assets Under Management
Net assets of Fidelity Advisor Mid Cap II Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $2.30B |
| 2026-03-31 | $1.67B |
| 2025-12-31 | $1.59B |
| 2025-09-30 | $1.57B |
| 2025-06-30 | $1.51B |
| 2025-03-31 | $1.43B |
| 2024-12-31 | $1.55B |
| 2024-09-30 | $1.58B |
| 2024-06-30 | $1.48B |
| 2024-03-31 | $1.54B |
| 2023-12-31 | $1.41B |
| 2023-09-30 | $1.37B |
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.