DRIOX Performance — Driehaus International Small Cap Growth Fund
Data updated: 2026-08-26
DRIOX returned +10.14% year to date and +14.96% over one year to Jun 2026. Annualised returns are +15.99% over 3 years and +4.30% over 5 years. Against its International Small Growth category average the fund came out ahead over three years but behind over one: $100 invested three years ago grew to $156, against $150 for the category, and to $115 over one year, against $119. Volatility over the past three years was 16.49% a year. In the 12 months to Jun 2026 the fund lost a net $34.5M, and assets reached $311.19M.
DRIOX Growth of $100
What $100 invested in Driehaus International Small Cap Growth Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the International Small Growth category average over the same months.
| Period | DRIOX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $115 | $119 |
| 3 years (Jul 2023 – Jun 2026) | $156 | $150 |
| 5 years (Jul 2021 – Jun 2026) | $123 | $118 |
| Since data start (Jul 2019 – Jun 2026) | $202 | $182 |
DRIOX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +10.14% |
| 1 year | +14.96% |
| 3 years (annualised) | +15.99% |
| 5 years (annualised) | +4.30% |
DRIOX Annual Returns
Calendar-year total returns of Driehaus International Small Cap Growth Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +10.14% |
| 2025 | +28.92% |
| 2024 | +3.15% |
| 2023 | +11.94% |
| 2022 | −24.40% |
| 2021 | +12.48% |
| 2020 | +29.71% |
| 2019 (Jul–Dec) | +11.72% |
DRIOX 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 | +4.5% | +5.8% | −11.8% | +10.3% | +5.8% | −3.2% | — | — | — | — | — | — |
| 2025 | +0.8% | +0.3% | −1.0% | +6.0% | +9.0% | +6.7% | −1.1% | +2.6% | +2.0% | +0.1% | −0.8% | +1.4% |
| 2024 | −0.7% | +5.0% | +3.7% | −4.7% | +4.8% | −1.9% | +3.5% | +1.6% | +1.4% | −6.3% | +0.2% | −2.7% |
| 2023 | +5.4% | −2.5% | +0.7% | +1.1% | −3.9% | +4.4% | +2.8% | −0.5% | −5.2% | −4.8% | +10.3% | +4.7% |
| 2022 | −8.5% | −5.3% | −1.0% | −7.0% | +0.7% | −10.7% | +6.2% | −4.9% | −10.2% | +6.5% | +10.1% | −0.8% |
| 2021 | −0.8% | +2.9% | +2.0% | +6.9% | +1.6% | −0.2% | +0.8% | +2.4% | −4.2% | +2.1% | −4.7% | +3.5% |
| 2020 | −2.6% | −7.8% | −16.9% | +11.7% | +8.1% | +5.6% | +6.4% | +6.5% | −0.2% | −0.9% | +12.7% | +8.0% |
| 2019 | — | — | — | — | — | — | +0.1% | −0.9% | +1.1% | +4.1% | +2.8% | +4.2% |
DRIOX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 16.49%
- 3-year Sharpe ratio: 0.70 (vs 4.5% risk-free rate)
- Best month: +10.31% (Nov 2023)
- Worst month: −11.78% (Mar 2026)
DRIOX Fund Flows
Monthly money in and out of Driehaus International Small Cap Growth Fund, from SEC Form N-PORT.
- 12-month net flow: −$34.5M
- 12-month gross sales (incl. reinvestments): $74.0M
- Sales ÷ redemptions: 0.68×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $1.5M | $1.5M | −$88K |
| May 2026 | $2.3M | $66.2M | −$63.9M |
| Apr 2026 | $2.4M | $3.1M | −$645K |
| Mar 2026 | $5.8M | $5.8M | −$72K |
| Feb 2026 | $3.3M | $2.9M | $409K |
| Jan 2026 | $6.2M | $9.0M | −$2.8M |
| Dec 2025 | $8.9M | $5.1M | $3.8M |
| Nov 2025 | $4.0M | $1.4M | $2.5M |
| Oct 2025 | $13.8M | $1.6M | $12.3M |
| Sep 2025 | $6.7M | $1.0M | $5.7M |
| Aug 2025 | $10.7M | $4.2M | $6.5M |
| Jul 2025 | $8.4M | $6.7M | $1.7M |
DRIOX Assets Under Management
Net assets of Driehaus International Small Cap Growth Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $311.19M |
| 2026-03-31 | $331.30M |
| 2025-12-31 | $341.91M |
| 2025-09-30 | $324.25M |
| 2025-06-30 | $299.29M |
| 2025-03-31 | $256.46M |
| 2024-12-31 | $236.21M |
| 2024-09-30 | $253.31M |
| 2024-06-28 | $234.48M |
| 2024-03-28 | $240.32M |
| 2023-12-29 | $216.03M |
| 2023-09-29 | $197.57M |
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.