DIAMOND HILL INVT GROUP INC DHIL
COM NEW · Common Stock · CUSIP 25264R207
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $174.99.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 118 |
| Q4 2022 | 119 |
| Q1 2023 | 125 |
| Q2 2023 | 119 |
| Q3 2023 | 121 |
| Q4 2023 | 129 |
| Q1 2024 | 132 |
| Q2 2024 | 133 |
| Q3 2024 | 133 |
| Q4 2024 | 139 |
| Q1 2025 | 140 |
| Q2 2025 | 137 |
| Q3 2025 | 140 |
| Q4 2025 | 156 |
| Q1 2026 | 161 |
| Q2 2026 | 2 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 66 | 62 |
| Q4 2024 | 67 | 57 |
| Q1 2025 | 69 | 71 |
| Q2 2025 | 71 | 70 |
| Q3 2025 | 77 | 53 |
| Q4 2025 | 69 | 81 |
| Q1 2026 | 75 | 75 |
| Q2 2026 | 0 | 154 |
Biggest buyers
| None |
Biggest sellers
| BlackRock, Inc. | Sold out | -245.8k |
| VANGUARD CAPITAL MANAGEMENT LLC | Sold out | -114.2k |
| GLAZER CAPITAL, LLC | Sold out | -104.5k |
| RENAISSANCE TECHNOLOGIES LLC | Sold out | -97.0k |
| ROYCE & ASSOCIATES LP | Sold out | -85.6k |
| GEODE CAPITAL MANAGEMENT, LLC | Sold out | -76.5k |
| AMERICAN CENTURY COMPANIES INC | Sold out | -73.2k |
| Concurrent Investment Advisors, LLC | Sold out | -67.6k |
| ALLIANCEBERNSTEIN L.P. | Sold out | -60.6k |
| MORGAN STANLEY | Sold out | -59.8k |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-04-23 | 7.9% |
| GLAZER CAPITAL, LLC 13G · passive investor new · filed 2026-04-22 | 5.8% |
Fell to 5% or below in the last year: ROYCE & ASSOCIATES LP (3.2%, 2026-05-05), VANGUARD GROUP INC (0.0%, 2026-03-26)
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| Trinity Financial Advisors LLC 0.16% of their portfolio | 3.5k $612.5k | Unchanged |
| IFP Advisors, Inc 0.00% of their portfolio | 66 $11.5k | Reduced -1 |