DHMYX Performance — Diamond Hill Small-Mid Cap Fund, Class Y
Data updated: 2026-08-31
DHMYX returned +6.91% year to date and +14.94% over one year to Jun 2026. Annualised returns are +9.73% over 3 years and +5.66% over 5 years. The fund trailed its US Mid-Cap Value category average: $100 invested three years ago grew to $132, against $148 for the category, and to $115 over one year, against $120. Volatility over the past three years was 16.13% a year. In the 12 months to Jun 2026 the fund lost a net $331.6M, and assets reached $629.62M.
DHMYX Growth of $100
What $100 invested in Diamond Hill Small-Mid Cap 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 | DHMYX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $115 | $120 |
| 3 years (Jul 2023 – Jun 2026) | $132 | $148 |
| 5 years (Jul 2021 – Jun 2026) | $132 | $154 |
| Since data start (Jul 2019 – Jun 2026) | $251 | $212 |
DHMYX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +6.91% |
| 1 year | +14.94% |
| 3 years (annualised) | +9.73% |
| 5 years (annualised) | +5.66% |
DHMYX Annual Returns
Calendar-year total returns of Diamond Hill Small-Mid Cap Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +6.91% |
| 2025 | +8.76% |
| 2024 | +8.23% |
| 2023 | +11.62% |
| 2022 | −13.51% |
| 2021 | +31.24% |
| 2020 | +57.41% |
| 2019 (Jul–Dec) | +0.08% |
DHMYX 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 | +2.9% | +2.6% | −7.7% | +5.7% | −0.7% | +4.5% | — | — | — | — | — | — |
| 2025 | +2.2% | −2.4% | −3.9% | −2.8% | +3.6% | +4.7% | +3.4% | +4.0% | −1.0% | −2.1% | +3.0% | +0.3% |
| 2024 | −0.7% | +3.6% | +4.4% | −6.3% | +2.3% | −2.1% | +8.0% | +0.5% | −0.1% | −1.8% | +7.6% | −6.2% |
| 2023 | +11.3% | 0.0% | −7.5% | −0.7% | −4.7% | +9.2% | +3.0% | −4.3% | −5.6% | −6.7% | +9.8% | +10.2% |
| 2022 | −4.6% | +1.3% | +0.3% | −5.9% | +1.4% | −10.1% | +8.1% | −2.1% | −8.7% | +10.0% | +3.6% | −5.6% |
| 2021 | 0.0% | +11.0% | +3.5% | +5.9% | +2.4% | −2.8% | −1.0% | +3.4% | −1.2% | +3.9% | −2.4% | +5.7% |
| 2020 | −0.1% | −0.1% | −0.3% | +13.8% | +4.9% | +1.0% | +4.5% | +5.1% | −3.1% | +2.3% | +13.9% | +5.9% |
| 2019 | — | — | — | — | — | — | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
DHMYX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 16.13%
- 3-year Sharpe ratio: 0.32 (vs 4.5% risk-free rate)
- Best month: +10.20% (Dec 2023)
- Worst month: −7.70% (Mar 2026)
DHMYX Fund Flows
Monthly money in and out of Diamond Hill Small-Mid Cap Fund, from SEC Form N-PORT.
- 12-month net flow: −$331.6M
- 12-month gross sales (incl. reinvestments): $589.4M
- Sales ÷ redemptions: 0.64×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $14.4M | $61.3M | −$47.0M |
| May 2026 | $66.6M | $234.8M | −$168.2M |
| Apr 2026 | $58.0M | $80.1M | −$22.1M |
| Mar 2026 | $65.4M | $83.0M | −$17.6M |
| Feb 2026 | $46.1M | $57.2M | −$11.1M |
| Jan 2026 | $77.0M | $79.2M | −$2.2M |
| Dec 2025 | $94.7M | $83.1M | $11.6M |
| Nov 2025 | $53.7M | $61.6M | −$8.0M |
| Oct 2025 | $51.7M | $67.8M | −$16.1M |
| Sep 2025 | $44.2M | $81.0M | −$36.8M |
| Aug 2025 | $8.5M | $15.3M | −$6.8M |
| Jul 2025 | $9.2M | $16.5M | −$7.3M |
DHMYX Assets Under Management
Net assets of Diamond Hill Small-Mid Cap Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $629.62M |
| 2026-03-31 | $800.15M |
| 2025-12-31 | $850.87M |
| 2025-09-30 | $906.19M |
| 2025-06-30 | $899.49M |
| 2025-03-31 | $896.03M |
| 2024-12-31 | $1.13B |
| 2024-09-30 | $1.35B |
| 2024-06-30 | $1.34B |
| 2024-03-31 | $1.61B |
| 2023-12-31 | $1.62B |
| 2023-09-30 | $1.54B |
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.