Thermon Group Holdings, Inc. (NYSE:THR) has 188 institutional investors with active 13F positions as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 31 Dec, 2025 | 3,069,937 | -98,994 | -3.12% | $114,078,858.00 |
| FMR LLC | 31 Dec, 2025 | 2,970,723 | 552,961 | 22.87% | $149,724,439.00 |
| BlackRock, Inc. | 31 Dec, 2025 | 2,681,650 | 146,250 | 5.77% | $99,650,114.00 |
| BlackRock, Inc. | 31 Dec, 2025 | 2,588,149 | -93,501 | -3.49% | $130,442,710.00 |
| FMR LLC | 31 Dec, 2025 | 2,417,762 | -5,771 | -0.24% | $89,844,036.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Dec, 2025 | 1,730,579 | -38,635 | -2.18% | $64,308,526.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Dec, 2025 | 1,730,100 | -479 | -0.03% | $87,194,685.00 |
| GW&K Investment Management, LLC | 31 Dec, 2025 | 1,627,257 | 197,715 | 13.83% | $60,469.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Dec, 2025 | 1,404,091 | 1,404,091 | 0.00% | $70,766,186.00 |
| Swedbank AB | 31 Dec, 2025 | 1,388,000 | 630,000 | 83.11% | $51,578,080.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Dec, 2025 | 1,387,057 | 1,387,057 | 0.00% | $69,907,673.00 |
| Morgan Stanley | 31 Dec, 2025 | 1,175,768 | 456,243 | 63.41% | $43,691,573.00 |
| Medina Value Partners, LLC | 31 Dec, 2025 | 1,043,526 | 56,361 | 5.71% | $38,777,426.00 |
| Westwood Holdings Group Inc | 31 Dec, 2025 | 976,821 | -510,342 | -34.32% | $36,298,668.00 |
| Medina Value Partners, LLC | 31 Dec, 2025 | 966,319 | -77,207 | -7.40% | $48,702,478.00 |
| GW&K Investment Management, LLC | 31 Dec, 2025 | 952,518 | -674,739 | -41.46% | $48,007.00 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 31 Dec, 2025 | 887,451 | -92,897 | -9.48% | $32,977,679.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Dec, 2025 | 832,516 | 50,439 | 6.45% | $41,966,585.00 |
| Westwood Holdings Group Inc | 31 Dec, 2025 | 782,763 | -194,058 | -19.87% | $39,451,254.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Dec, 2025 | 782,077 | 1,574 | 0.20% | $29,066,788.00 |