Diamond Hill Investment (DHIL) Operating Margin (2010 - 2025)
Diamond Hill Investment (DHIL) reported Operating Margin of 16.9% for Q4 2025, down 1694.0% on a YoY basis from 1.06% in Q4 2024, and down 35.01% quarter-over-quarter from 26.01% in Q3 2025.
Diamond Hill Investment (DHIL) Operating Margin (2010 - 2025) Analysis & Trends
Diamond Hill Investment has reported Operating Margin for 16 years, with the latest figure at 16.9% in Q4 2025.
- For the quarter ending Q4 2025, Operating Margin fell 1694.0% year-over-year to 16.9%; the trailing twelve-month figure through Dec 2025 stood at 24.97% (down 408.0% YoY), and the FY2025 full-year result was 24.97%, down 408.0% from the prior year.
- Operating Margin for Q4 2025 stood at 16.9%, down from 26.01% in the prior quarter.
- The five-year high for Operating Margin was 51.9% in Q2 2022, with the low at 13.05% in Q4 2023.
- Historically, Operating Margin has averaged 32.39% across 5 years, with a median of 33.47% in 2024.
- Annual changes were most pronounced in 2021 — Operating Margin slumped 2942 bps — and 2024, when it surged 2079 bps.
- Diamond Hill Investment's Operating Margin stood at 38.64% in 2021, then plunged by 34 bps to 25.67% in 2022, then plunged by 49 bps to 13.05% in 2023, then soared by 159 bps to 33.84% in 2024, then plunged by 50 bps to 16.9% in 2025.
- The last three Operating Margin figures came in at 16.9% (Q4 2025), 26.01% (Q3 2025), and 21.55% (Q2 2025), per Business Quant data.
Powered by 
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Operating Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | BlackRock | 160.20 Bn | 150.57 Bn | - | 42.01% |
| 2 | Blackstone | 96.40 Bn | 95.35 Bn | - | - |
| 3 | Kkr | 85.87 Bn | 133.39 Bn | - | 46.06% |
| 4 | Apollo Global Management | 79.90 Bn | 98.63 Bn | 5.04 Bn | 1.56% |
| 5 | State Street | 46.62 Bn | 20.95 Bn | - | - |
| 6 | Ameriprise Financial | 42.78 Bn | 42.65 Bn | 4.57 Bn | 18.44% |
| 7 | Northern Trust | 32.35 Bn | 32.35 Bn | - | - |
| 8 | Ares Management | 30.25 Bn | 33.62 Bn | - | - |
| 9 | Raymond James Financial | 30.24 Bn | 18.99 Bn | - | - |
| 10 | Diamond Hill Investment | 476.55 Mn | 434.13 Mn | 34.37 Mn | 16.90% |
Historic Data
Download Data| Date | Value |
|---|---|
| Dec 31, 2025 | 16.90% |
| Sep 30, 2025 | 26.01% |
| Jun 30, 2025 | 21.55% |
| Mar 31, 2025 | 35.20% |
| Dec 31, 2024 | 33.84% |
| Sep 30, 2024 | 26.19% |
| Jun 30, 2024 | 33.09% |
| Mar 31, 2024 | 22.88% |
| Dec 31, 2023 | 13.05% |
| Sep 30, 2023 | 34.77% |
| Jun 30, 2023 | 23.35% |
| Mar 31, 2023 | 32.19% |
| Dec 31, 2022 | 25.67% |
| Sep 30, 2022 | 41.90% |
| Jun 30, 2022 | 51.90% |
| Mar 31, 2022 | 45.14% |
| Dec 31, 2021 | 38.64% |
| Sep 30, 2021 | 51.44% |
| Jun 30, 2021 | 39.42% |
| Mar 31, 2021 | 34.68% |