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, Q1 2023
Institutional positions in Thermon Group Holdings, Inc. as of Mar 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
- 155
- +22 vs. Q4 2022
- Shares held
- 32.1M
- +714.5K (+2.3%) vs. Q4 2022
- Total value
- $793.2M
- +$163.7M (+26.0%) vs. Q4 2022
- New holders
- 31
- 59 more added
- Sold out
- 9
- 44 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Thermon Group Holdings, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 3,314,319 | $82.6M | 0.00% | +119,412+3.7% | Added |
| T. Rowe Price Investment Management, Inc. | 3,037,747 | $75.7M | 0.05% | −84,024−2.7% | Reduced |
| Kempen Capital Management N.V. | 2,655,828 | $66.2M | 1.26% | −363,232−12.0% | Reduced |
| BlackRock Inc. | 2,480,326 | $61.8M | 0.00% | +73,267+3.0% | Added |
| Dimensional Fund Advisors LP | 1,733,664 | $43.2M | 0.01% | +82,142+5.0% | Added |
| Harvey Partners, LLC | 1,652,500 | $41.2M | 5.20% | −209,600−11.3% | Reduced |
| Wellington Management Group LLP | 1,169,358 | $29.1M | 0.01% | −877,578−42.9% | Reduced |
| Brown Advisory Inc | 1,018,976 | $25.4M | 0.04% | +117,073+13.0% | Added |
| FMR LLC | 873,922 | $21.8M | 0.00% | +412,260+89.3% | Added |
| New South Capital Management Inc | 753,485 | $18.8M | 0.85% | −113,465−13.1% | Reduced |
| Millennium Management LLC | 737,806 | $18.4M | 0.02% | +374,341+103.0% | Added |
| State Street Corp | 710,609 | $17.7M | 0.00% | +19,439+2.8% | Added |
| Geode Capital Management, LLC | 629,990 | $15.7M | 0.00% | +24,084+4.0% | Added |
| Eagle Asset Management Inc | 601,782 | $15.0M | 0.09% | −157,936−20.8% | Reduced |
| Van Berkom & Associates Inc. | 592,048 | $14.8M | 0.55% | −528,232−47.2% | Reduced |
| Morgan Stanley | 410,776 | $10.2M | 0.00% | +203,100+97.8% | Added |
| Arrowstreet Capital, Limited Partnership | 387,378 | $9.65M | 0.01% | +87,688+29.3% | Added |
| Heartland Advisors Inc | 370,300 | $9.23M | 0.57% | −106,050−22.3% | Reduced |
| Ameriprise Financial Inc | 366,721 | $9.14M | 0.00% | −80,993−18.1% | Reduced |
| B. Riley Asset Management, LLC | 332,689 | $8.29M | 3.43% | −93,050−21.9% | Reduced |
| Deutsche Bank AG | 332,505 | $8.29M | 0.00% | +4,353+1.3% | Added |
| Hotchkis & Wiley Capital Management LLC | 317,624 | $7.92M | 0.03% | −22,780−6.7% | Reduced |
| Kennedy Capital Management, Inc. | 309,372 | $7.71M | 0.23% | −18,818−5.7% | Reduced |
| Northern Trust Corp | 307,842 | $7.67M | 0.00% | −2,194−0.7% | Reduced |
| Assenagon Asset Management S.A. | 302,903 | $7.55M | 0.03% | +217,277+253.8% | Added |
| Nuveen Asset Management, LLC | 301,816 | $7.52M | 0.00% | +66,392+28.2% | Added |
| Charles Schwab Investment Management Inc | 248,602 | $6.20M | 0.00% | +494+0.2% | Added |
| Hillsdale Investment Management Inc. | 243,100 | $6.06M | 0.52% | −12,000−4.7% | Reduced |
| Two Sigma Advisers, LP | 217,462 | $5.42M | 0.01% | +38,300+21.4% | Added |
| Goldman Sachs Group Inc | 211,993 | $5.28M | 0.00% | +13,563+6.8% | Added |
| Public Employees Retirement System of Ohio | 203,575 | $5.07M | 0.02% | 00.0% | Unchanged |
| Citadel Advisors LLC | 192,880 | $4.81M | 0.01% | +85,112+79.0% | Added |
| Bank of New York Mellon Corp | 192,591 | $4.80M | 0.00% | +3,022+1.6% | Added |
| Renaissance Technologies LLC | 181,500 | $4.52M | 0.01% | +95,700+111.5% | Added |
| Two Sigma Investments, LP | 180,320 | $4.49M | 0.01% | +22,267+14.1% | Added |
| Federated Hermes, Inc. | 178,948 | $4.46M | 0.01% | +160,731+882.3% | Added |
| Rice Hall James & Associates, LLC | 169,165 | $4.22M | 0.24% | +7,637+4.7% | Added |
| Russell Investments Group, Ltd. | 163,238 | $4.07M | 0.01% | −12,721−7.2% | Reduced |
| D. E. Shaw & Co., Inc. | 143,997 | $3.59M | 0.01% | −6,198−4.1% | Reduced |
| Bank of America Corp | 138,610 | $3.45M | 0.00% | +10,669+8.3% | Added |
| Invesco Ltd. | 131,299 | $3.27M | 0.00% | +40,768+45.0% | Added |
| Boothbay Fund Management, LLC | 123,984 | $3.09M | 0.09% | +244+0.2% | Added |
| Price T Rowe Associates Inc | 123,753 | $3.08M | 0.00% | −3,196−2.5% | Reduced |
| Needham Investment Management LLC | 117,500 | $2.93M | 0.51% | 00.0% | Unchanged |
| AQR Capital Management LLC | 105,637 | $2.63M | 0.01% | +46,354+78.2% | Added |
| EAM Investors, LLC | 102,609 | $2.56M | 0.50% | +102,609 | New |
| First Trust Advisors LP | 89,199 | $2.22M | 0.00% | +6,829+8.3% | Added |
| State of New Jersey Common Pension Fund D | 87,670 | $2.18M | 0.01% | +87,670 | New |
| Tudor Investment Corp Et Al | 83,691 | $2.09M | 0.04% | +27,971+50.2% | Added |
| Acadian Asset Management LLC | 83,375 | $2.07M | 0.01% | +13,475+19.3% | Added |
| Blair William & Co | 78,395 | $1.95M | 0.01% | +78,395 | New |
| Swiss National Bank | 72,200 | $1.80M | 0.00% | −8,600−10.6% | Reduced |
| JPMorgan Chase & Co | 72,072 | $1.80M | 0.00% | +30,199+72.1% | Added |
| Prudential Financial Inc | 67,401 | $1.68M | 0.00% | −34,805−34.1% | Reduced |
| Panagora Asset Management Inc | 63,025 | $1.57M | 0.01% | +63,025 | New |
| Truist Financial Corp | 61,467 | $1.53M | 0.00% | −7,676−11.1% | Reduced |
| Teacher Retirement System of Texas | 59,051 | $1.47M | 0.01% | +13,150+28.6% | Added |
| ClariVest Asset Management LLC | 58,307 | $1.45M | 0.06% | −12,422−17.6% | Reduced |
| North Star Investment Management Corp. | 56,376 | $1.40M | 0.12% | 00.0% | Unchanged |
| Aviva PLC | 56,075 | $1.40M | 0.01% | +56,075 | New |
| Los Angeles Capital Management LLC | 55,877 | $1.39M | 0.01% | +31,259+127.0% | Added |
| Trexquant Investment LP | 55,578 | $1.39M | 0.04% | +28,175+102.8% | Added |
| Resolute Capital Asset Partners LLC | 55,000 | $1.37M | 1.00% | +55,000 | New |
| Engineers Gate Manager LP | 52,275 | $1.30M | 0.05% | +52,275 | New |
| Rhumbline Advisers | 51,293 | $1.28M | 0.00% | +2,030+4.1% | Added |
| Gsa Capital Partners LLP | 50,125 | $1.25M | 0.12% | −1,345−2.6% | Reduced |
| Wells Fargo & Company | 49,619 | $1.24M | 0.00% | +15,372+44.9% | Added |
| Cubist Systematic Strategies, LLC | 45,811 | $1.14M | 0.01% | −23,687−34.1% | Reduced |
| Virtus Investment Advisers, Inc. | 45,151 | $1.13M | 0.79% | +45,151 | New |
| Campbell & CO Investment Adviser LLC | 44,245 | $1.10M | 0.21% | +3,643+9.0% | Added |
| California State Teachers Retirement System | 41,739 | $1.04M | 0.00% | −551−1.3% | Reduced |
| Clifford Capital Partners LLC | 41,357 | $1.03M | 0.32% | +15,225+58.3% | Added |
| Cornercap Investment Counsel Inc | 41,173 | $1.03M | 0.18% | −8,501−17.1% | Reduced |
| SEI Investments Co | 39,376 | $981.3K | 0.00% | +20,107+104.3% | Added |
| Raymond James & Associates | 37,878 | $943.9K | 0.00% | +3,591+10.5% | Added |
| Virginia Retirement Systems Et Al | 37,100 | $924.5K | 0.01% | −1,700−4.4% | Reduced |
| UBS Asset Management Americas Inc | 34,615 | $862.6K | 0.00% | +3,909+12.7% | Added |
| Man Group plc | – | $815.2K | 0.00% | – | – |
| Connor, Clark & Lunn Investment Management Ltd. | 32,106 | $800.1K | 0.00% | +13,194+69.8% | Added |
| Squarepoint Ops LLC | 31,622 | $788.0K | 0.01% | +31,622 | New |
| Susquehanna International Group, LLP | 31,047 | $773.7K | 0.00% | +31,047 | New |
| Credit Suisse AG | 30,792 | $767.3K | 0.00% | +5,070+19.7% | Added |
| ExodusPoint Capital Management, LP | 30,520 | $761.0K | 0.01% | +15,405+101.9% | Added |
| Barclays PLC | 30,470 | $759.3K | 0.00% | +21,574+242.5% | Added |
| TD Asset Management Inc | 30,432 | $758.4K | 0.00% | 00.0% | Unchanged |
| Horizon Investment Services, LLC | 30,308 | $755.3K | 0.48% | +30,308 | New |
| Voya Investment Management LLC | 29,295 | $730.0K | 0.00% | −229−0.8% | Reduced |
| Qube Research & Technologies Ltd | 29,265 | $729.3K | 0.00% | +29,265 | New |
| Norges Bank | 28,900 | $720.2K | 0.00% | −35,000−54.8% | Reduced |
| BNP Paribas Arbitrage, SA | 26,637 | $663.8K | 0.00% | +16,036+151.3% | Added |
| Putnam Investments LLC | 25,906 | $645.6K | 0.00% | +1,882+7.8% | Added |
| STRS Ohio | 25,700 | $640.0K | 0.00% | +25,700 | New |
| Martingale Asset Management L P | 22,549 | $561.9K | 0.01% | −18,805−45.5% | Reduced |
| HSBC Holdings PLC | 22,634 | $559.2K | 0.00% | +11,520+103.7% | Added |
| Zacks Investment Management | 21,241 | $529.3K | 0.01% | +21,241 | New |
| CM Wealth Advisors LLC | 25,346 | $529.0K | 0.10% | +25,346 | New |
| Alliancebernstein L.P. | 21,100 | $525.8K | 0.00% | +21,100 | New |
| State Board of Administration of Florida Retirement System | 20,416 | $508.8K | 0.00% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 20,000 | $498.4K | 0.08% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 19,088 | $475.7K | 0.01% | −15,928−45.5% | Reduced |