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, Q2 2023
Institutional positions in Thermon Group Holdings, Inc. as of Jun 30, 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
- 153
- −2 vs. Q1 2023
- Shares held
- 31.6M
- −497.9K (−1.6%) vs. Q1 2023
- Total value
- $839.7M
- +$46.5M (+5.9%) vs. Q1 2023
- New holders
- 16
- 55 more added
- Sold out
- 18
- 60 more reduced
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Thermon Group Holdings, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 3,317,072 | $88.2M | 0.00% | +2,753+0.1% | Added |
| T. Rowe Price Investment Management, Inc. | 2,965,691 | $78.9M | 0.05% | −72,056−2.4% | Reduced |
| BlackRock Inc. | 2,836,702 | $75.5M | 0.00% | +356,376+14.4% | Added |
| Kempen Capital Management N.V. | 2,428,262 | $64.6M | 1.16% | −227,566−8.6% | Reduced |
| Dimensional Fund Advisors LP | 1,766,305 | $47.0M | 0.01% | +32,641+1.9% | Added |
| Harvey Partners, LLC | 1,686,500 | $44.9M | 5.55% | +34,000+2.1% | Added |
| Wellington Management Group LLP | 1,191,372 | $31.7M | 0.01% | +22,014+1.9% | Added |
| Brown Advisory Inc | 947,555 | $25.2M | 0.04% | −71,421−7.0% | Reduced |
| FMR LLC | 925,272 | $24.6M | 0.00% | +51,350+5.9% | Added |
| William Blair Investment Management, LLC | 771,241 | $20.5M | 0.07% | +771,241 | New |
| State Street Corp | 714,766 | $19.0M | 0.00% | +4,157+0.6% | Added |
| New South Capital Management Inc | 689,426 | $18.3M | 0.82% | −64,059−8.5% | Reduced |
| Geode Capital Management, LLC | 660,258 | $17.6M | 0.00% | +30,268+4.8% | Added |
| Ameriprise Financial Inc | 546,939 | $14.5M | 0.00% | +180,218+49.1% | Added |
| Millennium Management LLC | 519,280 | $13.8M | 0.01% | −218,526−29.6% | Reduced |
| Eagle Asset Management Inc | 514,954 | $13.7M | 0.08% | −86,828−14.4% | Reduced |
| Heartland Advisors Inc | 370,300 | $9.85M | 0.56% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 346,511 | $9.22M | 0.21% | +37,139+12.0% | Added |
| Arrowstreet Capital, Limited Partnership | 345,908 | $9.20M | 0.01% | −41,470−10.7% | Reduced |
| Nuveen Asset Management, LLC | 338,116 | $8.99M | 0.00% | +36,300+12.0% | Added |
| Morgan Stanley | 336,371 | $8.95M | 0.00% | −74,405−18.1% | Reduced |
| Deutsche Bank AG | 326,025 | $8.67M | 0.00% | −6,480−1.9% | Reduced |
| Northern Trust Corp | 315,543 | $8.39M | 0.00% | +7,701+2.5% | Added |
| B. Riley Asset Management, LLC | 291,441 | $7.75M | 2.85% | −41,248−12.4% | Reduced |
| Assenagon Asset Management S.A. | 288,353 | $7.67M | 0.03% | −14,550−4.8% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 271,614 | $7.22M | 0.03% | −46,010−14.5% | Reduced |
| Charles Schwab Investment Management Inc | 251,994 | $6.70M | 0.00% | +3,392+1.4% | Added |
| Hillsdale Investment Management Inc. | 223,000 | $5.93M | 0.55% | −20,100−8.3% | Reduced |
| Renaissance Technologies LLC | 215,100 | $5.72M | 0.01% | +33,600+18.5% | Added |
| Goldman Sachs Group Inc | 208,849 | $5.56M | 0.00% | −3,144−1.5% | Reduced |
| Public Employees Retirement System of Ohio | 203,575 | $5.42M | 0.02% | 00.0% | Unchanged |
| Blair William & Co | 193,300 | $5.14M | 0.02% | +114,905+146.6% | Added |
| Two Sigma Advisers, LP | 182,462 | $4.85M | 0.01% | −35,000−16.1% | Reduced |
| Federated Hermes, Inc. | 179,213 | $4.77M | 0.01% | +265+0.1% | Added |
| Russell Investments Group, Ltd. | 179,199 | $4.77M | 0.01% | +15,961+9.8% | Added |
| Bank of New York Mellon Corp | 175,447 | $4.67M | 0.00% | −17,144−8.9% | Reduced |
| Invesco Ltd. | 157,722 | $4.20M | 0.00% | +26,423+20.1% | Added |
| Rice Hall James & Associates, LLC | 150,889 | $4.01M | 0.23% | −18,276−10.8% | Reduced |
| Citadel Advisors LLC | 147,714 | $3.93M | 0.00% | −45,166−23.4% | Reduced |
| Boothbay Fund Management, LLC | 141,880 | $3.77M | 0.13% | +17,896+14.4% | Added |
| Price T Rowe Associates Inc | 137,279 | $3.65M | 0.00% | +13,526+10.9% | Added |
| Bank of America Corp | 136,286 | $3.63M | 0.00% | −2,324−1.7% | Reduced |
| Two Sigma Investments, LP | 122,841 | $3.27M | 0.01% | −57,479−31.9% | Reduced |
| Needham Investment Management LLC | 122,500 | $3.26M | 0.54% | +5,000+4.3% | Added |
| AQR Capital Management LLC | 119,224 | $3.17M | 0.01% | +13,587+12.9% | Added |
| State of New Jersey Common Pension Fund D | 104,439 | $2.78M | 0.01% | +16,769+19.1% | Added |
| First Trust Advisors LP | 89,867 | $2.39M | 0.00% | +668+0.7% | Added |
| JPMorgan Chase & Co | 83,937 | $2.23M | 0.00% | +11,865+16.5% | Added |
| D. E. Shaw & Co., Inc. | 81,438 | $2.17M | 0.00% | −62,559−43.4% | Reduced |
| Gsa Capital Partners LLP | 79,287 | $2.11M | 0.21% | +29,162+58.2% | Added |
| Man Group plc | 73,210 | $1.95M | 0.01% | – | – |
| Swiss National Bank | 73,000 | $1.94M | 0.00% | +800+1.1% | Added |
| Tudor Investment Corp Et Al | 68,500 | $1.82M | 0.03% | −15,191−18.2% | Reduced |
| Acadian Asset Management LLC | 64,049 | $1.70M | 0.01% | −19,326−23.2% | Reduced |
| Prudential Financial Inc | 62,975 | $1.68M | 0.00% | −4,426−6.6% | Reduced |
| Aviva PLC | 59,746 | $1.59M | 0.01% | +3,671+6.5% | Added |
| Los Angeles Capital Management LLC | 57,552 | $1.53M | 0.01% | +1,675+3.0% | Added |
| Truist Financial Corp | 55,574 | $1.48M | 0.00% | −5,893−9.6% | Reduced |
| ClariVest Asset Management LLC | 54,307 | $1.45M | 0.07% | −4,000−6.9% | Reduced |
| Trexquant Investment LP | 53,114 | $1.41M | 0.04% | −2,464−4.4% | Reduced |
| Rhumbline Advisers | 51,149 | $1.36M | 0.00% | −144−0.3% | Reduced |
| LSV Asset Management | 50,100 | $1.33M | 0.00% | +50,100 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 49,669 | $1.32M | 0.01% | +17,563+54.7% | Added |
| Wells Fargo & Company | 46,035 | $1.22M | 0.00% | −3,584−7.2% | Reduced |
| Virtus Investment Advisers, Inc. | 45,151 | $1.20M | 0.82% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 42,025 | $1.12M | 0.01% | −17,026−28.8% | Reduced |
| Engineers Gate Manager LP | 41,638 | $1.11M | 0.04% | −10,637−20.3% | Reduced |
| Cornercap Investment Counsel Inc | 41,390 | $1.10M | 0.19% | +217+0.5% | Added |
| California State Teachers Retirement System | 40,602 | $1.08M | 0.00% | −1,137−2.7% | Reduced |
| Clifford Capital Partners LLC | 40,237 | $1.07M | 0.31% | −1,120−2.7% | Reduced |
| BNP Paribas Arbitrage, SA | 39,807 | $1.06M | 0.00% | +13,170+49.4% | Added |
| North Star Investment Management Corp. | 37,484 | $997.1K | 0.08% | −18,892−33.5% | Reduced |
| Virginia Retirement Systems Et Al | 37,100 | $986.9K | 0.01% | 00.0% | Unchanged |
| Legal & General Group Plc | 35,515 | $944.7K | 0.00% | +18,023+103.0% | Added |
| Alliancebernstein L.P. | 33,920 | $902.3K | 0.00% | +12,820+60.8% | Added |
| Raymond James & Associates | 32,911 | $875.4K | 0.00% | −4,967−13.1% | Reduced |
| Credit Suisse AG | 32,871 | $874.4K | 0.00% | +2,079+6.8% | Added |
| UBS Asset Management Americas Inc | 34,615 | $862.6K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 30,343 | $813.6K | 0.00% | +7,709+34.1% | Added |
| TD Asset Management Inc | 30,432 | $809.5K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 29,916 | $795.8K | 0.00% | −554−1.8% | Reduced |
| Voya Investment Management LLC | 29,303 | $779.5K | 0.00% | +80.0% | Added |
| UBS Group AG | 28,910 | $769.0K | 0.00% | +20,761+254.8% | Added |
| STRS Ohio | 26,800 | $712.0K | 0.00% | +1,100+4.3% | Added |
| Boston Partners | 26,372 | $701.5K | 0.00% | +8,700+49.2% | Added |
| Putnam Investments LLC | 25,128 | $668.4K | 0.00% | −778−3.0% | Reduced |
| Zacks Investment Management | 25,069 | $666.8K | 0.01% | +3,828+18.0% | Added |
| SEI Investments Co | 24,248 | $645.0K | 0.00% | −15,128−38.4% | Reduced |
| Susquehanna International Group, LLP | 24,131 | $641.9K | 0.00% | −6,916−22.3% | Reduced |
| Acacia Research Corp | 23,000 | $611.8K | 5.75% | +23,000 | New |
| PDT Partners, LLC | 21,625 | $575.2K | 0.08% | +3,582+19.9% | Added |
| Envestnet Asset Management Inc | 21,434 | $570.1K | 0.00% | −255,423−92.3% | Reduced |
| American Century Companies Inc | 20,310 | $540.2K | 0.00% | +8,145+67.0% | Added |
| NJ State Employees Deferred Compensation Plan | 20,000 | $532.0K | 0.08% | 00.0% | Unchanged |
| MetLife Investment Management | 18,025 | $479.5K | 0.00% | 00.0% | Unchanged |
| Yarbrough Capital, LLC | 17,192 | $457.3K | 0.03% | +17,192 | New |
| Martingale Asset Management L P | 17,019 | $452.7K | 0.01% | −5,530−24.5% | Reduced |
| New York Life Investment Management LLC | 16,538 | $439.9K | 0.00% | −2,550−13.4% | Reduced |
| American International Group, Inc. | 16,100 | $428.3K | 0.00% | +113+0.7% | Added |
| Franklin Resources Inc | 15,812 | $420.6K | 0.00% | +15,812 | New |