| $248M | ||
| $232M | ||
| $183M | ||
| $155M | ||
| $87M | ||
| $68M |
Buys | $867,626 | 10 | 77 |
Sells | $480,905 | 3 | 23 |
| Cooley Richard Scott | director | 9 | $471,599 | 0 | $0 | $471,599 |
| Quinif Jo Ann | President of DHCM | 1 | $396,028 | 1 | $396,000 | $28 |
| Thomas L'Quentus | director | 0 | $0 | 1 | $35,275 | $-35,275 |
| Meyer Paula R | director | 0 | $0 | 1 | $49,630 | $-49,630 |
Diamond Hill Investment Group, Inc., through its subsidiary, Diamond Hill Capital Management, Inc., provides investment advisory and fund administration services in the United States. It sponsors, distributes, and offers investment advisory and related services to its clients through pooled investment vehicles, including the Diamond Hill Funds, separately managed accounts, and model delivery programs. The company also provides fund administration services, including portfolio and regulatory compliance, treasury and financial oversight, and general business management and governance of the mutual fund complex, as well as oversight of back-office service providers, such as the custodian, fund accountant, and transfer agent. The company was founded in 1990 and is based in Columbus, Ohio.
Over the last 12 months, insiders at Diamond Hill Investment Group, Inc. have bought $867,626 and sold $480,905 worth of Diamond Hill Investment Group, Inc. stock.
On average, over the past 5 years, insiders at Diamond Hill Investment Group, Inc. have bought $388,669 and sold $1.07M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Cooley Richard Scott (director) — $471,599. Quinif Jo Ann (President of DHCM) — $396,028.
The last purchase of 2,750 shares for transaction amount of $396,028 was made by Quinif Jo Ann (President of DHCM) on 2025‑06‑13.
| 2025-09-23 | Sale | Thomas L'Quentus | director | 250 0.0092% | $141.10 | $35,275 | -1.92% | |
| 2025-09-05 | Sale | Meyer Paula R | director | 350 0.0128% | $141.80 | $49,630 | -2.12% | |
| 2025-06-13 | Sale | Quinif Jo Ann | President of DHCM | 2,750 0.1023% | $144.00 | $396,000 | +0.27% | |
| 2025-06-13 | Quinif Jo Ann | President of DHCM | 2,750 0.1023% | $144.01 | $396,028 | +0.27% | ||
| 2025-05-06 | Cooley Richard Scott | director | 278 0.0101% | $134.10 | $37,280 | +5.56% | ||
| 2025-05-02 | Cooley Richard Scott | director | 124 0.0045% | $129.00 | $15,996 | +9.02% | ||
| 2025-05-01 | Cooley Richard Scott | director | 692 0.0251% | $127.50 | $88,230 | +11.32% | ||
| 2025-04-30 | Cooley Richard Scott | director | 1,000 0.0355% | $124.50 | $124,500 | +13.72% | ||
| 2025-03-31 | Cooley Richard Scott | director | 100 0.0036% | $142.50 | $14,250 | +0.12% | ||
| 2025-03-21 | Cooley Richard Scott | director | 50 0.0018% | $143.50 | $7,175 | -0.40% | ||
| 2025-03-12 | Cooley Richard Scott | director | 500 0.0178% | $144.00 | $72,000 | -1.38% | ||
| 2025-03-05 | Cooley Richard Scott | director | 500 0.0179% | $146.00 | $73,000 | -1.90% | ||
| 2025-02-28 | Cooley Richard Scott | director | 272 0.0099% | $144.00 | $39,168 | -1.00% | ||
| 2024-12-20 | Cooley Richard Scott | director | 1,000 0.0367% | $152.25 | $152,250 | -3.29% | ||
| 2024-11-21 | Sale | LAIRD JAMES F JR | director | 6,000 0.2207% | $170.26 | $1.02M | -13.05% | |
| 2024-11-14 | Sale | Meyer Paula R | director | 300 0.0109% | $169.00 | $50,700 | -13.51% | |
| 2024-11-11 | Sale | LAIRD JAMES F JR | director | 1,000 0.0369% | $171.07 | $171,070 | -13.95% | |
| 2024-11-08 | Sale | St. Pierre Nicole Renee | director | 300 0.0109% | $167.00 | $50,100 | -12.10% | |
| 2024-11-06 | Sale | LAIRD JAMES F JR | director | 5,000 0.1821% | $168.53 | $842,650 | -11.39% | |
| 2024-09-23 | Sale | Thomas L'Quentus | director | 250 0.0091% | $161.64 | $40,410 | -6.96% |
| Quinif Jo Ann | President of DHCM | 25763 0.946% | $4.39M | 2 | 1 | +9.56% |
| Cooley Richard Scott | director | 13829 0.5078% | $2.35M | 13 | 0 | +6.79% |
| Meyer Paula R | director | 3763 0.1382% | $640,500.23 | 0 | 4 | |
| Thomas L'Quentus | director | 2534 0.0931% | $431,312.14 | 0 | 2 | |
| DILLON RODERICK H JR | director | 76941 2.8253% | $13.1M | 1 | 78 | |
| BRILLIANT HEATHER E | Chief Executive Officer | 46889 1.7218% | $7.98M | 10 | 1 | +9.51% |
| MEUSE DAVID R | director | 43235 1.5876% | $7.36M | 4 | 2 | +41.28% |
| BLACKWELL ROGER D | director | 30640 1.1251% | $5.22M | 1 | 0 | |
| MATHIAS JAMES J | Former Director | 28945 1.0629% | $4.93M | 1 | 0 | |
| Wesolek Lisa M | Chief Operating Officer | 24508 0.8999% | $4.17M | 0 | 5 | |
| Bingaman Christopher M | Chief Executive Officer | 23258 0.854% | $3.96M | 0 | 2 | |
| LAIRD JAMES F JR | director | 13000 0.4774% | $2.21M | 6 | 69 | +12.61% |
| Line Thomas Edward | Chief Financial Officer | 12951 0.4756% | $2.2M | 0 | 8 | |
| Fortener Randolph J. | director | 8600 0.3158% | $1.46M | 0 | 1 | |
| SHOUP BRADLEY C | director | 7300 0.2681% | $1.24M | 0 | 2 | |
| SKINNER FRANCES A | director | 6989 0.2566% | $1.19M | 1 | 6 | +19.27% |
| SHACKELFORD DONALD B | director | 4997 0.1835% | $850,539.37 | 11 | 0 | +35.24% |
| St. Pierre Nicole Renee | director | 4187 0.1537% | $712,669.27 | 0 | 1 | |
| LAUER DAVID P | director | 3000 0.1102% | $510,630.00 | 1 | 0 | |
| REYNOLDS DIANE D | director | 977 0.0359% | $166,295.17 | 1 | 2 |
$4,858,743 | 286 | 13.46% | $336.87M | |
$51,393,680 | 191 | 4.03% | $719.49M | |
$11,078,248 | 144 | 25.95% | $397.65M | |
$9,351,327 | 116 | 12.85% | $366.65M | |
$8,121,707 | 113 | 7.92% | $518.68M | |
$3,548,632 | 107 | 8.96% | $273.29M | |
$5,941,095 | 95 | 10.02% | $475.01M | |
$4,260,367 | 95 | 4.33% | $467.52M | |
$3,763,592 | 94 | 10.03% | $394.62M | |
$3,229,650 | 85 | 11.55% | $395.84M | |
$12,336,658 | 66 | 11.05% | $487.65M | |
$1,926,120 | 65 | 6.50% | $497.58M | |
$4,437,197 | 53 | 19.73% | $268.18M | |
$1,528,008 | 44 | 12.02% | $687.83M | |
Diamond Hill Investment Group, Inc. (DHIL) | $2,600,720 | 33 | 19.85% | $463.53M |
$29,554,520 | 21 | -5.77% | $537.02M | |
$2,776,698 | 16 | 10.45% | $400.53M | |
$1,013,522 | 12 | 10.97% | $375.79M | |
$30,000,003 | 1 | 3.55% | $668.21M |
| Increased Positions | 78 | +59.54% | 243,227 | +13.26% |
| Decreased Positions | 55 | -41.98% | 130,678 | -7.12% |
| New Positions | 22 | New | 21,458 | New |
| Sold Out Positions | 16 | Sold Out | 39,188 | Sold Out |
| Total Postitions | 154 | +17.56% | 2M | +6.13% |
| Blackrock, Inc. | $40,386.00 | 11.86% | 237,260 | -5,088 | -2.1% | 2025-09-30 |
| Vanguard Group Inc | $27,546.00 | 8.09% | 161,825 | -3,589 | -2.17% | 2025-09-30 |
| Royce & Associates Lp | $24,034.00 | 7.06% | 141,193 | -35,510 | -20.1% | 2025-09-30 |
| Renaissance Technologies Llc | $19,124.00 | 5.62% | 112,346 | +8,000 | +7.67% | 2025-09-30 |
| State Street Corp | $15,992.00 | 4.7% | 93,950 | +20,947 | +28.69% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $13,300.00 | 3.91% | 78,135 | -959 | -1.21% | 2025-09-30 |
| Geode Capital Management, Llc | $12,939.00 | 3.8% | 76,012 | -4,370 | -5.44% | 2025-09-30 |
| American Century Companies Inc | $11,675.00 | 3.43% | 68,589 | +8,661 | +14.45% | 2025-09-30 |
| Concurrent Investment Advisors, Llc | $11,509.00 | 3.38% | 67,613 | +42,800 | +172.49% | 2025-09-30 |
| Hotchkis & Wiley Capital Management Llc | $11,310.00 | 3.32% | 66,443 | +21,298 | +47.18% | 2025-09-30 |