MDPIX Performance — Mid-Cap ProFund, Investor Class
Data updated: 2026-10-13
MDPIX returned +13.12% year to date and +18.82% over one year to Jul 2026. Annualised returns are +10.75% over 3 years and +6.33% over 5 years. The fund trailed its US Mid-Cap Blend category average: $100 invested three years ago grew to $136, against $144 for the category, and to $119 over one year, against $119. Volatility over the past three years was 15.90% a year. In the 12 months to Jul 2026 the fund took in a net $614K, and assets reached $9.05M.
MDPIX Growth of $100
What $100 invested in Mid-Cap ProFund 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 | MDPIX | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $119 | $119 |
| 3 years (Aug 2023 – Jul 2026) | $136 | $144 |
| 5 years (Aug 2021 – Jul 2026) | $136 | $145 |
| Since data start (Aug 2019 – Jul 2026) | $185 | $204 |
MDPIX Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +13.12% |
| 1 year | +18.82% |
| 3 years (annualised) | +10.75% |
| 5 years (annualised) | +6.33% |
MDPIX Annual Returns
Calendar-year total returns of Mid-Cap ProFund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +13.12% |
| 2025 | +5.68% |
| 2024 | +11.54% |
| 2023 | +14.16% |
| 2022 | −14.80% |
| 2021 | +22.34% |
| 2020 | +11.23% |
| 2019 (Aug–Dec) | +4.71% |
MDPIX 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 | +3.9% | +3.9% | −5.6% | +7.7% | +2.3% | +3.4% | −2.5% | — | — | — | — | — |
| 2025 | +3.7% | −4.5% | −5.6% | −2.4% | +5.2% | +3.4% | +1.4% | +3.6% | +0.3% | −0.6% | +1.9% | −0.1% |
| 2024 | −1.9% | +5.8% | +5.4% | −6.2% | +4.2% | −1.7% | +5.6% | −0.2% | +1.0% | −0.9% | +8.6% | −7.3% |
| 2023 | +9.0% | −2.0% | −3.4% | −0.9% | −3.4% | +9.0% | +4.0% | −3.1% | −5.4% | −5.5% | +8.3% | +8.5% |
| 2022 | −7.4% | +0.9% | +1.2% | −7.2% | +0.6% | −9.8% | +10.7% | −3.3% | −9.4% | +10.3% | +5.9% | −5.7% |
| 2021 | +1.4% | +6.7% | +4.5% | +4.3% | 0.0% | −1.2% | +0.2% | +1.8% | −4.1% | +5.7% | −3.1% | +4.9% |
| 2020 | −2.8% | −9.6% | −20.3% | +13.9% | +7.1% | +1.1% | +4.5% | +3.4% | −3.4% | +1.9% | +14.0% | +6.2% |
| 2019 | — | — | — | — | — | — | — | −4.3% | +2.9% | +0.9% | +2.8% | +2.6% |
MDPIX Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 15.90%
- 3-year Sharpe ratio: 0.39 (vs 4.5% risk-free rate)
- Best month: +8.61% (Nov 2024)
- Worst month: −7.31% (Dec 2024)
MDPIX Fund Flows
Monthly money in and out of Mid-Cap ProFund, from SEC Form N-PORT.
- 12-month net flow: $614K
- 12-month gross sales (incl. reinvestments): $75.0M
- Sales ÷ redemptions: 1.01×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $5.4M | $5.6M | −$145K |
| Jun 2026 | $5.5M | $5.9M | −$416K |
| May 2026 | $5.0M | $4.9M | $126K |
| Apr 2026 | $5.4M | $1.0M | $4.4M |
| Mar 2026 | $5.2M | $5.3M | −$80K |
| Feb 2026 | $5.0M | $9.6M | −$4.6M |
| Jan 2026 | $5.7M | $4.5M | $1.1M |
| Dec 2025 | $5.9M | $6.1M | −$234K |
| Nov 2025 | $5.2M | $5.2M | −$17K |
| Oct 2025 | $4.4M | $8.9M | −$4.5M |
| Sep 2025 | $13.6M | $12.8M | $800K |
| Aug 2025 | $8.6M | $4.6M | $4.1M |
MDPIX Assets Under Management
Net assets of Mid-Cap ProFund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $9.05M |
| 2026-04-30 | $9.27M |
| 2026-01-31 | $9.29M |
| 2025-10-31 | $8.02M |
| 2025-07-31 | $7.64M |
| 2025-04-30 | $12.67M |
| 2025-01-31 | $11.81M |
| 2024-10-31 | $9.63M |
| 2024-07-31 | $10.42M |
| 2024-04-30 | $13.35M |
| 2024-01-31 | $12.91M |
| 2023-10-31 | $3.55M |
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.