Thermon Group Holdings, Inc.
THRDelisted Jun 1, 2026- Industry
- Electrical Industrial Apparatus
- SEC CIK
- 0001489096
Thermon Group Holdings, Inc. was delisted on Jun 1, 2026; its insiders filed their last Form 4 on Jun 3, 2026; 217 institutions reported holding it in 13F filings for Q1 2026, worth $1.65B in total; Soros Fund Management was the only superinvestor holding it.
13F holders, Q4 2023
Institutional positions in Thermon Group Holdings, Inc. as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 159
- +11 vs. Q3 2023
- Shares held
- 31.9M
- −190 (0.0%) vs. Q3 2023
- Total value
- $1.04B
- +$161.1M (+18.4%) vs. Q3 2023
- New holders
- 25
- 45 more added
- Sold out
- 14
- 66 more reduced
2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting THR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 3 | $4.78M |
| Q1 2026 | 217 | $1.65B |
| Q4 2025 | 193 | $1.23B |
| Q3 2025 | 158 | $885.2M |
| Q2 2025 | 169 | $905.2M |
| Q1 2025 | 160 | $868.2M |
| Q4 2024 | 169 | $933.8M |
| Q3 2024 | 151 | $948.2M |
| Q2 2024 | 155 | $980.3M |
| Q1 2024 | 146 | $1.08B |
| Q4 2023 | 159 | $1.04B |
| Q3 2023 | 150 | $878.5M |
| Q2 2023 | 153 | $839.7M |
| Q1 2023 | 155 | $793.2M |
| Q4 2022 | 134 | $629.9M |
| Q3 2022 | 120 | $488.7M |
| Q2 2022 | 108 | $449.0M |
| Q1 2022 | 113 | $508.2M |
| Q4 2021 | 107 | $529.5M |
| Q3 2021 | 95 | $545.0M |
| Q2 2021 | 94 | $536.1M |
| Q1 2021 | 98 | $616.5M |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Thermon Group Holdings, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 3,363,315 | $109.5M | 0.00% | +21,971+0.7% | Added |
| T. Rowe Price Investment Management, Inc. | 2,823,945 | $92.0M | 0.06% | −22,894−0.8% | Reduced |
| BlackRock Inc. | 2,752,928 | $89.7M | 0.00% | −54,723−1.9% | Reduced |
| Kempen Capital Management N.V. | 2,245,254 | $73.1M | 1.02% | −93,707−4.0% | Reduced |
| FMR LLC | 1,979,720 | $64.5M | 0.00% | +138,200+7.5% | Added |
| Dimensional Fund Advisors LP | 1,775,583 | $57.8M | 0.02% | +4,599+0.3% | Added |
| Wellington Management Group LLP | 1,509,646 | $49.2M | 0.01% | −215,200−12.5% | Reduced |
| Harvey Partners, LLC | 1,485,000 | $48.4M | 5.65% | −26,700−1.8% | Reduced |
| Brown Advisory Inc | 940,489 | $30.6M | 0.04% | −36,012−3.7% | Reduced |
| State Street Corp | 745,824 | $24.3M | 0.00% | +30,353+4.2% | Added |
| William Blair Investment Management, LLC | 737,604 | $24.0M | 0.07% | −920.0% | Reduced |
| Geode Capital Management, LLC | 725,798 | $23.6M | 0.00% | +35,938+5.2% | Added |
| New South Capital Management Inc | 664,519 | $21.6M | 0.94% | −19,465−2.8% | Reduced |
| Morgan Stanley | 504,144 | $16.4M | 0.00% | +213,070+73.2% | Added |
| Goldman Sachs Group Inc | 486,360 | $15.8M | 0.00% | +49,201+11.3% | Added |
| Ameriprise Financial Inc | 473,749 | $15.4M | 0.00% | −26,685−5.3% | Reduced |
| Kennedy Capital Management, Inc. | 371,345 | $12.1M | 0.26% | −15,262−3.9% | Reduced |
| Nuveen Asset Management, LLC | 359,201 | $11.7M | 0.00% | +22,225+6.6% | Added |
| Northern Trust Corp | 314,392 | $10.2M | 0.00% | −3,450−1.1% | Reduced |
| Deutsche Bank AG | 307,976 | $10.0M | 0.01% | −20,426−6.2% | Reduced |
| Charles Schwab Investment Management Inc | 303,493 | $9.88M | 0.00% | +44,321+17.1% | Added |
| Wells Fargo & Company | 300,880 | $9.80M | 0.00% | +257,646+595.9% | Added |
| Hotchkis & Wiley Capital Management LLC | 272,584 | $8.88M | 0.03% | −37,180−12.0% | Reduced |
| Assenagon Asset Management S.A. | 264,180 | $8.60M | 0.03% | −12,468−4.5% | Reduced |
| Federated Hermes, Inc. | 262,363 | $8.55M | 0.02% | +4,324+1.7% | Added |
| Arrowstreet Capital, Limited Partnership | 261,518 | $8.52M | 0.01% | −77,195−22.8% | Reduced |
| Heartland Advisors Inc | 242,850 | $7.91M | 0.41% | −102,850−29.8% | Reduced |
| Eagle Asset Management Inc | 216,206 | $7.04M | 0.04% | −190,382−46.8% | Reduced |
| Renaissance Technologies LLC | 212,200 | $6.91M | 0.01% | +28,200+15.3% | Added |
| Public Employees Retirement System of Ohio | 203,575 | $6.63M | 0.03% | 00.0% | Unchanged |
| Brant Point Investment Management LLC | 198,895 | $6.48M | 1.55% | +68,295+52.3% | Added |
| Blair William & Co | 193,859 | $6.31M | 0.02% | +5,883+3.1% | Added |
| Needham Investment Management LLC | 192,500 | $6.27M | 0.79% | +52,500+37.5% | Added |
| Oberweis Asset Management Inc | 190,700 | $6.21M | 0.58% | +190,700 | New |
| Bank of New York Mellon Corp | 185,296 | $6.04M | 0.00% | +9,750+5.6% | Added |
| Hillsdale Investment Management Inc. | 176,620 | $5.75M | 0.47% | −36,430−17.1% | Reduced |
| Royal Bank of Canada | 175,339 | $5.71M | 0.00% | +52,788+43.1% | Added |
| Russell Investments Group, Ltd. | 163,081 | $5.31M | 0.01% | −9,530−5.5% | Reduced |
| Invesco Ltd. | 161,225 | $5.25M | 0.00% | −2,030−1.2% | Reduced |
| Millennium Management LLC | 150,148 | $4.89M | 0.00% | −183,203−55.0% | Reduced |
| Bank of America Corp | 142,931 | $4.66M | 0.00% | +12,091+9.2% | Added |
| Rice Hall James & Associates, LLC | 119,649 | $3.90M | 0.23% | −30,593−20.4% | Reduced |
| Price T Rowe Associates Inc | 111,932 | $3.65M | 0.00% | −14,654−11.6% | Reduced |
| Two Sigma Advisers, LP | 111,662 | $3.64M | 0.01% | −26,100−18.9% | Reduced |
| AMH Equity Ltd | 110,000 | $3.58M | 3.84% | +110,000 | New |
| EAM Investors, LLC | 93,545 | $3.05M | 0.55% | +93,545 | New |
| AQR Capital Management LLC | 89,340 | $2.91M | 0.01% | −25,180−22.0% | Reduced |
| Meros Investment Management, LP | 86,015 | $2.80M | 1.33% | +995+1.2% | Added |
| Susquehanna International Group, LLP | 77,303 | $2.52M | 0.00% | +15,930+26.0% | Added |
| Swiss National Bank | 66,400 | $2.16M | 0.00% | −7,700−10.4% | Reduced |
| JPMorgan Chase & Co | 63,582 | $2.07M | 0.00% | −32,420−33.8% | Reduced |
| Barclays PLC | 58,072 | $1.89M | 0.00% | +35,341+155.5% | Added |
| UBS Group AG | 57,058 | $1.86M | 0.00% | +24,115+73.2% | Added |
| Trexquant Investment LP | 54,974 | $1.79M | 0.04% | −1,695−3.0% | Reduced |
| Cubist Systematic Strategies, LLC | 54,885 | $1.79M | 0.02% | +13,208+31.7% | Added |
| Swedbank AB | 54,231 | $1.77M | 0.00% | +54,231 | New |
| Rhumbline Advisers | 52,467 | $1.71M | 0.00% | −450−0.9% | Reduced |
| Tudor Investment Corp Et Al | 42,535 | $1.39M | 0.02% | −38,539−47.5% | Reduced |
| Los Angeles Capital Management LLC | 40,758 | $1.33M | 0.00% | −8,050−16.5% | Reduced |
| Man Group plc | 40,555 | $1.32M | 0.00% | – | – |
| American Century Companies Inc | 40,475 | $1.32M | 0.00% | +13,695+51.1% | Added |
| D. E. Shaw & Co., Inc. | 38,974 | $1.27M | 0.00% | −13,553−25.8% | Reduced |
| North Star Investment Management Corp. | 37,484 | $1.22M | 0.09% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 36,663 | $1.19M | 0.01% | −14,549−28.4% | Reduced |
| Qube Research & Technologies Ltd | 36,348 | $1.18M | 0.00% | +25,582+237.6% | Added |
| California State Teachers Retirement System | 35,496 | $1.16M | 0.00% | −1,661−4.5% | Reduced |
| Legal & General Group Plc | 35,288 | $1.15M | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 34,615 | $1.13M | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 33,920 | $1.10M | 0.00% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 30,797 | $1.00M | 0.09% | +13,179+74.8% | Added |
| TD Asset Management Inc | 30,432 | $991.2K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 29,918 | $974.4K | 0.00% | −18,868−38.7% | Reduced |
| D.A. Davidson & Co. | 29,335 | $955.4K | 0.01% | +29,335 | New |
| Credit Suisse AG | 27,848 | $907.0K | 0.00% | −3,233−10.4% | Reduced |
| Great West Life Assurance Co | 26,596 | $861.0K | 0.00% | 00.0% | Unchanged |
| Truist Financial Corp | 25,834 | $841.4K | 0.00% | −8,186−24.1% | Reduced |
| ClariVest Asset Management LLC | 25,674 | $836.2K | 0.05% | −23,831−48.1% | Reduced |
| Virtus Investment Advisers, Inc. | 25,598 | $833.7K | 0.62% | −19,553−43.3% | Reduced |
| Raymond James & Associates | 25,578 | $833.1K | 0.00% | −6,696−20.7% | Reduced |
| Quadrature Capital Ltd | 25,376 | $826.8K | 0.01% | +25,376 | New |
| Putnam Investments LLC | 24,155 | $786.7K | 0.00% | −760−3.1% | Reduced |
| HRT Financial LP | 24,038 | $782.0K | 0.01% | +24,038 | New |
| Voya Investment Management LLC | 23,432 | $763.2K | 0.00% | −5,934−20.2% | Reduced |
| SEI Investments Co | 23,232 | $756.7K | 0.00% | +5,617+31.9% | Added |
| STRS Ohio | 22,100 | $719.0K | 0.00% | −3,000−12.0% | Reduced |
| PDT Partners, LLC | 21,625 | $704.3K | 0.08% | 00.0% | Unchanged |
| Zacks Investment Management | 21,514 | $700.7K | 0.01% | −2,669−11.0% | Reduced |
| Clifford Capital Partners LLC | 21,371 | $696.1K | 0.18% | −4,570−17.6% | Reduced |
| Envestnet Asset Management Inc | 21,274 | $692.9K | 0.00% | +4,531+27.1% | Added |
| Squarepoint Ops LLC | 21,152 | $688.9K | 0.00% | +2,818+15.4% | Added |
| Globeflex Capital L P | 20,239 | $659.2K | 0.07% | +20,239 | New |
| NJ State Employees Deferred Compensation Plan | 20,000 | $651.4K | 0.09% | 00.0% | Unchanged |
| Advisory Research Inc | 19,247 | $626.9K | 0.10% | +11,542+149.8% | Added |
| Jane Street Group, LLC | 18,539 | $603.8K | 0.00% | −3,036−14.1% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 18,415 | $599.8K | 0.03% | +9,397+104.2% | Added |
| Premier Fund Managers Ltd | 17,787 | $597.0K | 0.03% | +8,473+91.0% | Added |
| MetLife Investment Management | 18,025 | $587.1K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 18,024 | $587.0K | 0.00% | +10,198+130.3% | Added |
| Boston Partners | 17,451 | $568.4K | 0.00% | −8,921−33.8% | Reduced |
| ExodusPoint Capital Management, LP | 17,229 | $561.0K | 0.01% | −11,223−39.4% | Reduced |