IVOV Performance — Vanguard S&P Mid-Cap 400 Value Index Fund
Data updated: 2026-07-29
IVOV returned +8.51% year to date and +21.19% over one year to May 2026. Annualised returns are +15.36% over 3 years and +7.53% over 5 years. Against its US Mid-Cap Value category average the fund came out behind over three years but ahead over one: $100 invested three years ago grew to $154, against $154 for the category, and to $121 over one year, against $121. Volatility over the past three years was 17.10% a year. In the 12 months to May 2026 the fund took in a net $225.0M, and assets reached $1.43B.
IVOV Growth of $100
What $100 invested in Vanguard S&P Mid-Cap 400 Value Index Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the US Mid-Cap Value category average over the same months.
| Period | IVOV | Category average |
|---|---|---|
| 1 year (Jun 2025 – May 2026) | $121 | $121 |
| 3 years (Jun 2023 – May 2026) | $154 | $154 |
| 5 years (Jun 2021 – May 2026) | $144 | $148 |
| Since data start (Sep 2019 – May 2026) | $212 | $211 |
IVOV Trailing Returns
Total returns to May 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +8.51% |
| 1 year | +21.19% |
| 3 years (annualised) | +15.36% |
| 5 years (annualised) | +7.53% |
IVOV Annual Returns
Calendar-year total returns of Vanguard S&P Mid-Cap 400 Value Index Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–May) | +8.51% |
| 2025 | +7.48% |
| 2024 | +11.57% |
| 2023 | +15.30% |
| 2022 | −7.08% |
| 2021 | +30.44% |
| 2020 | +3.63% |
| 2019 (Sep–Dec) | +12.68% |
IVOV 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 | +4.1% | +2.4% | −5.3% | +7.6% | −0.1% | — | — | — | — | — | — | — |
| 2025 | +3.9% | −3.1% | −4.5% | −4.4% | +4.5% | +3.8% | +1.0% | +4.6% | −0.1% | −1.3% | +3.1% | +0.3% |
| 2024 | −3.1% | +1.9% | +5.4% | −6.0% | +4.7% | −1.9% | +7.5% | +0.6% | +1.2% | −0.1% | +8.8% | −6.7% |
| 2023 | +11.4% | −2.8% | −5.3% | −1.1% | −3.6% | +9.6% | +4.5% | −3.8% | −5.8% | −5.9% | +9.5% | +10.2% |
| 2022 | −4.0% | +1.2% | +2.2% | −6.6% | +2.1% | −9.3% | +9.2% | −2.9% | −9.5% | +11.5% | +6.5% | −5.1% |
| 2021 | +1.1% | +9.5% | +6.9% | +4.8% | +1.9% | −2.8% | −0.2% | +2.4% | −3.7% | +4.4% | −2.4% | +5.9% |
| 2020 | −4.1% | −10.6% | −24.2% | +14.3% | +5.3% | +1.1% | +2.7% | +3.8% | −4.3% | +3.5% | +16.6% | +6.6% |
| 2019 | — | — | — | — | — | — | — | — | +5.0% | +1.3% | +2.8% | +3.1% |
IVOV Risk
Risk measures from monthly returns over Jun 2023 – May 2026.
- 3-year volatility (annualised): 17.10%
- 3-year Sharpe ratio: 0.64 (vs 4.5% risk-free rate)
- Best month: +10.21% (Dec 2023)
- Worst month: −6.67% (Dec 2024)
IVOV Fund Flows
Monthly money in and out of Vanguard S&P Mid-Cap 400 Value Index Fund, from SEC Form N-PORT.
- 12-month net flow: $225.0M
- 12-month gross sales (incl. reinvestments): $460.8M
- Sales ÷ redemptions: 1.95×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| May 2026 | $28.4M | $1.3M | $27.2M |
| Apr 2026 | $1.1M | $3.3M | −$2.2M |
| Mar 2026 | $11.1M | $1.1M | $10.0M |
| Feb 2026 | $60.4M | $28.2M | $32.1M |
| Jan 2026 | $28.4M | $1.0M | $27.4M |
| Dec 2025 | $170.5M | $174.1M | −$3.7M |
| Nov 2025 | $37.9M | $3.8M | $34.1M |
| Oct 2025 | $10.8M | $3.3M | $7.5M |
| Sep 2025 | $8.7M | $937K | $7.8M |
| Aug 2025 | $92.3M | $3.0M | $89.3M |
| Jul 2025 | $1.1M | $5.3M | −$4.2M |
| Jun 2025 | $10.0M | $10.3M | −$309K |
IVOV Assets Under Management
Net assets of Vanguard S&P Mid-Cap 400 Value Index Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-05-31 | $1.43B |
| 2026-02-28 | $1.37B |
| 2025-11-30 | $1.25B |
| 2025-08-31 | $1.18B |
| 2025-05-31 | $993.49M |
| 2025-02-28 | $1.04B |
| 2024-11-30 | $1.12B |
| 2024-08-31 | $1.04B |
| 2024-05-31 | $990.80M |
| 2024-02-29 | $968.74M |
| 2023-11-30 | $887.17M |
| 2023-08-31 | $911.14M |
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.