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, Q3 2023
Institutional positions in Thermon Group Holdings, Inc. as of Sep 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
- 150
- −3 vs. Q2 2023
- Shares held
- 31.9M
- +357.8K (+1.1%) vs. Q2 2023
- Total value
- $878.5M
- +$38.8M (+4.6%) vs. Q2 2023
- New holders
- 14
- 48 more added
- Sold out
- 17
- 58 more reduced
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Thermon Group Holdings, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 3,341,344 | $91.8M | 0.00% | +24,272+0.7% | Added |
| T. Rowe Price Investment Management, Inc. | 2,846,839 | $78.2M | 0.06% | −118,852−4.0% | Reduced |
| BlackRock Inc. | 2,807,651 | $77.1M | 0.00% | −29,051−1.0% | Reduced |
| Kempen Capital Management N.V. | 2,338,961 | $64.3M | 1.19% | −89,301−3.7% | Reduced |
| FMR LLC | 1,841,520 | $50.6M | 0.00% | +916,248+99.0% | Added |
| Dimensional Fund Advisors LP | 1,770,984 | $48.6M | 0.02% | +4,679+0.3% | Added |
| Wellington Management Group LLP | 1,724,846 | $47.4M | 0.01% | +533,474+44.8% | Added |
| Harvey Partners, LLC | 1,511,700 | $41.5M | 5.33% | −174,800−10.4% | Reduced |
| Brown Advisory Inc | 976,501 | $26.8M | 0.04% | +28,946+3.1% | Added |
| William Blair Investment Management, LLC | 737,696 | $20.3M | 0.07% | −33,545−4.3% | Reduced |
| State Street Corp | 715,471 | $19.7M | 0.00% | +705+0.1% | Added |
| Geode Capital Management, LLC | 689,860 | $19.0M | 0.00% | +29,602+4.5% | Added |
| New South Capital Management Inc | 683,984 | $18.8M | 0.90% | −5,442−0.8% | Reduced |
| Ameriprise Financial Inc | 500,434 | $13.7M | 0.00% | −46,505−8.5% | Reduced |
| Goldman Sachs Group Inc | 437,159 | $12.0M | 0.00% | +228,310+109.3% | Added |
| Eagle Asset Management Inc | 406,588 | $11.2M | 0.07% | −108,366−21.0% | Reduced |
| Kennedy Capital Management, Inc. | 386,607 | $10.6M | 0.26% | +40,096+11.6% | Added |
| Heartland Advisors Inc | 345,700 | $9.50M | 0.53% | −24,600−6.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 338,713 | $9.30M | 0.01% | −7,195−2.1% | Reduced |
| Nuveen Asset Management, LLC | 336,976 | $9.26M | 0.00% | −1,140−0.3% | Reduced |
| Millennium Management LLC | 333,351 | $9.16M | 0.01% | −185,929−35.8% | Reduced |
| Deutsche Bank AG | 328,402 | $9.02M | 0.01% | +2,377+0.7% | Added |
| Northern Trust Corp | 317,842 | $8.73M | 0.00% | +2,299+0.7% | Added |
| Hotchkis & Wiley Capital Management LLC | 309,764 | $8.51M | 0.03% | +38,150+14.0% | Added |
| Morgan Stanley | 291,074 | $8.00M | 0.00% | −45,297−13.5% | Reduced |
| Assenagon Asset Management S.A. | 276,648 | $7.60M | 0.03% | −11,705−4.1% | Reduced |
| Charles Schwab Investment Management Inc | 259,172 | $7.12M | 0.00% | +7,178+2.8% | Added |
| Federated Hermes, Inc. | 258,039 | $7.09M | 0.02% | +78,826+44.0% | Added |
| Hillsdale Investment Management Inc. | 213,050 | $5.85M | 0.54% | −9,950−4.5% | Reduced |
| Public Employees Retirement System of Ohio | 203,575 | $5.59M | 0.02% | 00.0% | Unchanged |
| Blair William & Co | 187,976 | $5.16M | 0.02% | −5,324−2.8% | Reduced |
| Renaissance Technologies LLC | 184,000 | $5.05M | 0.01% | −31,100−14.5% | Reduced |
| Bank of New York Mellon Corp | 175,546 | $4.82M | 0.00% | +99+0.1% | Added |
| Russell Investments Group, Ltd. | 172,611 | $4.74M | 0.01% | −6,588−3.7% | Reduced |
| Invesco Ltd. | 163,255 | $4.48M | 0.00% | +5,533+3.5% | Added |
| Rice Hall James & Associates, LLC | 150,242 | $4.13M | 0.26% | −647−0.4% | Reduced |
| Needham Investment Management LLC | 140,000 | $3.85M | 0.65% | +17,500+14.3% | Added |
| Two Sigma Advisers, LP | 137,762 | $3.78M | 0.01% | −44,700−24.5% | Reduced |
| Bank of America Corp | 130,840 | $3.59M | 0.00% | −5,446−4.0% | Reduced |
| Brant Point Investment Management LLC | 130,600 | $3.59M | 0.85% | +130,600 | New |
| Price T Rowe Associates Inc | 126,586 | $3.48M | 0.00% | −10,693−7.8% | Reduced |
| Royal Bank of Canada | 122,551 | $3.37M | 0.00% | +119,180+3,535.4% | Added |
| AQR Capital Management LLC | 114,520 | $3.15M | 0.01% | −4,704−3.9% | Reduced |
| JPMorgan Chase & Co | 96,002 | $2.64M | 0.00% | +12,065+14.4% | Added |
| State of New Jersey Common Pension Fund D | 92,225 | $2.53M | 0.01% | −12,214−11.7% | Reduced |
| Citadel Advisors LLC | 90,674 | $2.49M | 0.00% | −57,040−38.6% | Reduced |
| Meros Investment Management, LP | 85,020 | $2.34M | 1.27% | +85,020 | New |
| Tudor Investment Corp Et Al | 81,074 | $2.23M | 0.03% | +12,574+18.4% | Added |
| Swiss National Bank | 74,100 | $2.04M | 0.00% | +1,100+1.5% | Added |
| Susquehanna International Group, LLP | 61,373 | $1.69M | 0.00% | +37,242+154.3% | Added |
| Trexquant Investment LP | 56,669 | $1.56M | 0.04% | +3,555+6.7% | Added |
| Man Group plc | – | $1.48M | 0.00% | – | – |
| Rhumbline Advisers | 52,917 | $1.45M | 0.00% | +1,768+3.5% | Added |
| D. E. Shaw & Co., Inc. | 52,527 | $1.44M | 0.00% | −28,911−35.5% | Reduced |
| Teacher Retirement System of Texas | 51,212 | $1.41M | 0.01% | +9,187+21.9% | Added |
| LSV Asset Management | 50,100 | $1.38M | 0.00% | 00.0% | Unchanged |
| ClariVest Asset Management LLC | 49,505 | $1.36M | 0.07% | −4,802−8.8% | Reduced |
| Los Angeles Capital Management LLC | 48,808 | $1.34M | 0.01% | −8,744−15.2% | Reduced |
| Two Sigma Investments, LP | 48,786 | $1.34M | 0.00% | −74,055−60.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 47,714 | $1.31M | 0.01% | −1,955−3.9% | Reduced |
| Virtus Investment Advisers, Inc. | 45,151 | $1.24M | 0.84% | 00.0% | Unchanged |
| Wells Fargo & Company | 43,234 | $1.19M | 0.00% | −2,801−6.1% | Reduced |
| Cubist Systematic Strategies, LLC | 41,677 | $1.14M | 0.01% | +32,159+337.9% | Added |
| North Star Investment Management Corp. | 37,484 | $1.03M | 0.09% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 37,300 | $1.02M | 0.01% | +200+0.5% | Added |
| California State Teachers Retirement System | 37,157 | $1.02M | 0.00% | −3,445−8.5% | Reduced |
| BNP Paribas Arbitrage, SA | 37,023 | $1.02M | 0.00% | −2,784−7.0% | Reduced |
| Legal & General Group Plc | 35,288 | $969.4K | 0.00% | −227−0.6% | Reduced |
| Gsa Capital Partners LLP | 34,789 | $956.0K | 0.08% | −44,498−56.1% | Reduced |
| UBS Asset Management Americas Inc | 34,615 | $950.9K | 0.00% | 00.0% | Unchanged |
| Truist Financial Corp | 34,020 | $934.5K | 0.00% | −21,554−38.8% | Reduced |
| Alliancebernstein L.P. | 33,920 | $931.8K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 32,943 | $904.9K | 0.00% | +4,033+14.0% | Added |
| Raymond James & Associates | 32,274 | $886.6K | 0.00% | −637−1.9% | Reduced |
| Credit Suisse AG | 31,081 | $853.8K | 0.00% | −1,790−5.4% | Reduced |
| TD Asset Management Inc | 30,432 | $836.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 29,366 | $806.7K | 0.00% | +63+0.2% | Added |
| ExodusPoint Capital Management, LP | 28,452 | $782.0K | 0.01% | +17,972+171.5% | Added |
| American Century Companies Inc | 26,780 | $735.6K | 0.00% | +6,470+31.9% | Added |
| Great West Life Assurance Co | 26,596 | $731.0K | 0.00% | +20,234+318.0% | Added |
| Boston Partners | 26,372 | $724.4K | 0.00% | 00.0% | Unchanged |
| Clifford Capital Partners LLC | 25,941 | $712.6K | 0.21% | −14,296−35.5% | Reduced |
| HSBC Holdings PLC | 25,908 | $709.6K | 0.00% | −4,435−14.6% | Reduced |
| STRS Ohio | 25,100 | $689.0K | 0.00% | −1,700−6.3% | Reduced |
| Putnam Investments LLC | 24,915 | $684.4K | 0.00% | −213−0.8% | Reduced |
| Zacks Investment Management | 24,183 | $664.3K | 0.01% | −886−3.5% | Reduced |
| Acacia Research Corp | 23,000 | $631.8K | 4.48% | 00.0% | Unchanged |
| Barclays PLC | 22,731 | $624.4K | 0.00% | −7,185−24.0% | Reduced |
| Aviva PLC | 22,614 | $621.2K | 0.00% | −37,132−62.1% | Reduced |
| PDT Partners, LLC | 21,625 | $594.0K | 0.07% | 00.0% | Unchanged |
| Jane Street Group, LLC | 21,575 | $592.7K | 0.00% | +21,575 | New |
| NJ State Employees Deferred Compensation Plan | 20,000 | $549.4K | 0.08% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 18,334 | $503.6K | 0.00% | +7,135+63.7% | Added |
| MetLife Investment Management | 18,025 | $495.1K | 0.00% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 17,618 | $484.0K | 0.06% | +5,679+47.6% | Added |
| SEI Investments Co | 17,615 | $483.9K | 0.00% | −6,633−27.4% | Reduced |
| Yarbrough Capital, LLC | 17,192 | $472.3K | 0.03% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 16,743 | $459.9K | 0.00% | −4,691−21.9% | Reduced |
| American International Group, Inc. | 16,694 | $458.6K | 0.00% | +594+3.7% | Added |
| Franklin Resources Inc | 15,812 | $434.4K | 0.00% | 00.0% | Unchanged |