OISGX Performance — Optimum Small-Mid Cap Growth Fund, Institutional Class
Data updated: 2026-08-26
OISGX returned +20.89% year to date and +35.43% over one year to Jun 2026. Annualised returns are +15.01% over 3 years and +4.95% over 5 years. The fund beat its US Mid-Cap Growth category average: $100 invested three years ago grew to $152, against $152 for the category, and to $135 over one year, against $118. Volatility over the past three years was 19.43% a year. In the 12 months to Jun 2026 the fund took in a net $17.6M, and assets reached $946.59M.
OISGX Growth of $100
What $100 invested in Optimum Small-Mid Cap Growth Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the US Mid-Cap Growth category average over the same months.
| Period | OISGX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $135 | $118 |
| 3 years (Jul 2023 – Jun 2026) | $152 | $152 |
| 5 years (Jul 2021 – Jun 2026) | $127 | $129 |
| Since data start (Jul 2019 – Jun 2026) | $227 | $203 |
OISGX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +20.89% |
| 1 year | +35.43% |
| 3 years (annualised) | +15.01% |
| 5 years (annualised) | +4.95% |
OISGX Annual Returns
Calendar-year total returns of Optimum Small-Mid Cap Growth Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +20.89% |
| 2025 | +9.51% |
| 2024 | +14.24% |
| 2023 | +13.92% |
| 2022 | −28.08% |
| 2021 | +12.50% |
| 2020 | +57.34% |
| 2019 (Jul–Dec) | +3.38% |
OISGX 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 | +1.9% | +0.3% | −7.2% | +11.3% | +7.7% | +6.4% | — | — | — | — | — | — |
| 2025 | +4.9% | −9.1% | −8.4% | −2.1% | +7.5% | +6.4% | +1.7% | +5.0% | +1.2% | +2.5% | +1.9% | −0.8% |
| 2024 | −0.4% | +8.0% | +2.2% | −6.7% | +4.8% | +0.1% | +3.6% | +0.9% | +0.5% | −2.1% | +10.8% | −6.8% |
| 2023 | +9.2% | −0.9% | −1.4% | −1.7% | −0.8% | +8.9% | +2.6% | −2.8% | −6.7% | −7.5% | +8.5% | +7.7% |
| 2022 | −12.8% | +0.5% | +0.5% | −10.5% | −3.5% | −5.8% | +10.4% | −1.6% | −8.5% | +5.9% | +1.1% | −5.7% |
| 2021 | +1.4% | +5.9% | −2.4% | +5.5% | −3.3% | +2.4% | −1.5% | +2.7% | −3.3% | +6.2% | −3.6% | +2.6% |
| 2020 | +0.7% | −5.6% | −17.3% | +18.1% | +11.8% | +3.5% | +6.4% | +6.5% | −0.3% | +2.5% | +14.8% | +10.4% |
| 2019 | — | — | — | — | — | — | +0.7% | −3.5% | −3.5% | +1.7% | +7.7% | +0.5% |
OISGX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 19.43%
- 3-year Sharpe ratio: 0.54 (vs 4.5% risk-free rate)
- Best month: +11.34% (Apr 2026)
- Worst month: −9.12% (Feb 2025)
OISGX Fund Flows
Monthly money in and out of Optimum Small-Mid Cap Growth Fund, from SEC Form N-PORT.
- 12-month net flow: $17.6M
- 12-month gross sales (incl. reinvestments): $222.6M
- Sales ÷ redemptions: 1.09×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $6.9M | $17.0M | −$10.0M |
| May 2026 | $8.0M | $14.5M | −$6.5M |
| Apr 2026 | $11.0M | $13.6M | −$2.6M |
| Mar 2026 | $20.4M | $41.1M | −$20.7M |
| Feb 2026 | $9.6M | $14.8M | −$5.1M |
| Jan 2026 | $104.3M | $15.1M | $89.2M |
| Dec 2025 | $26.8M | $16.0M | $10.8M |
| Nov 2025 | $8.7M | $13.4M | −$4.7M |
| Oct 2025 | $7.6M | $16.0M | −$8.4M |
| Sep 2025 | $6.8M | $15.8M | −$9.1M |
| Aug 2025 | $6.3M | $14.1M | −$7.8M |
| Jul 2025 | $6.3M | $13.8M | −$7.4M |
OISGX Assets Under Management
Net assets of Optimum Small-Mid Cap Growth Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $946.59M |
| 2026-03-31 | $758.35M |
| 2025-12-31 | $741.14M |
| 2025-09-30 | $736.29M |
| 2025-06-30 | $704.71M |
| 2025-03-31 | $648.96M |
| 2024-12-31 | $745.26M |
| 2024-09-30 | $748.39M |
| 2024-06-28 | $717.23M |
| 2024-03-28 | $743.36M |
| 2023-12-29 | $691.17M |
| 2023-09-29 | $549.48M |
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.