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 2024
Institutional positions in Thermon Group Holdings, Inc. as of Dec 31, 2024. 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
- 169
- +19 vs. Q3 2024
- Shares held
- 32.5M
- +709.2K (+2.2%) vs. Q3 2024
- Total value
- $933.8M
- −$13.5M (−1.4%) vs. Q3 2024
- New holders
- 34
- 59 more added
- Sold out
- 15
- 52 more reduced
1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Thermon Group Holdings, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Two Sigma Advisers, LP | 31,162 | $896.5K | 0.00% | −17,700−36.2% | Reduced |
| Jane Street Group, LLC | 31,332 | $901.4K | 0.00% | −17,126−35.3% | Reduced |
| California State Teachers Retirement System | 31,559 | $908.0K | 0.00% | −429−1.3% | Reduced |
| Citadel Advisors LLC | 33,635 | $967.7K | 0.00% | +33,635 | New |
| Alliancebernstein L.P. | 33,920 | $975.9K | 0.00% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 34,051 | $979.6K | 0.00% | −18,379−35.1% | Reduced |
| Lazard Asset Management LLC | 34,814 | $1.00M | 0.00% | +9,563+37.9% | Added |
| Legal & General Group Plc | 36,005 | $1.04M | 0.00% | +549+1.5% | Added |
| Campbell & CO Investment Adviser LLC | 39,672 | $1.14M | 0.09% | −6,072−13.3% | Reduced |
| First Trust Advisors LP | 40,530 | $1.17M | 0.00% | −34,830−46.2% | Reduced |
| ExodusPoint Capital Management, LP | 40,756 | $1.17M | 0.01% | +40,756 | New |
| Hennion & Walsh Asset Management, Inc. | 41,241 | $1.19M | 0.05% | +2,900+7.6% | Added |
| Wedge Capital Management L L P | 41,724 | $1.20M | 0.02% | −4,919−10.5% | Reduced |
| Victory Capital Management Inc | 42,750 | $1.23M | 0.00% | +2,750+6.9% | Added |
| Price T Rowe Associates Inc | 45,262 | $1.30M | 0.00% | −56,366−55.5% | Reduced |
| Rhumbline Advisers | 46,483 | $1.34M | 0.00% | −456−1.0% | Reduced |
| Riverpoint Wealth Management Holdings, LLC | 47,862 | $1.38M | 0.36% | +805+1.7% | Added |
| PDT Partners, LLC | 48,399 | $1.39M | 0.12% | +10,900+29.1% | Added |
| American Century Companies Inc | 49,926 | $1.44M | 0.00% | +857+1.7% | Added |
| Invesco Ltd. | 51,743 | $1.49M | 0.00% | −3,970−7.1% | Reduced |
| Barclays PLC | 59,307 | $1.71M | 0.00% | +5,158+9.5% | Added |
| TD Asset Management Inc | 66,032 | $1.90M | 0.00% | −3,600−5.2% | Reduced |
| Swiss National Bank | 66,400 | $1.91M | 0.00% | 00.0% | Unchanged |
| Diamond Hill Capital Management Inc | 68,201 | $1.96M | 0.01% | +29,575+76.6% | Added |
| Bank of America Corp | 73,363 | $2.11M | 0.00% | +41,178+127.9% | Added |
| UBS Asset Management Americas Inc | 77,269 | $2.22M | 0.00% | +9,718+14.4% | Added |
| Qube Research & Technologies Ltd | 77,582 | $2.23M | 0.00% | +23,993+44.8% | Added |
| Nuveen Asset Management, LLC | 94,222 | $2.71M | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 109,267 | $3.14M | 0.00% | −2,453−2.2% | Reduced |
| AMH Equity Ltd | 110,000 | $3.16M | 3.25% | −37,740−25.5% | Reduced |
| Rice Hall James & Associates, LLC | 110,810 | $3.19M | 0.18% | +14,054+14.5% | Added |
| Renaissance Technologies LLC | 118,362 | $3.41M | 0.01% | −7,038−5.6% | Reduced |
| Russell Investments Group, Ltd. | 121,411 | $3.49M | 0.00% | −15,113−11.1% | Reduced |
| Assenagon Asset Management S.A. | 125,903 | $3.62M | 0.01% | −76,486−37.8% | Reduced |
| Lightrock Netherlands B.V. | 172,777 | $5.00M | 1.75% | +172,777 | New |
| Blair William & Co | 198,429 | $5.71M | 0.02% | +7,328+3.8% | Added |
| Meros Investment Management, LP | 222,684 | $6.41M | 2.87% | +8,297+3.9% | Added |
| Heartland Advisors Inc | 239,897 | $6.90M | 0.38% | −1,173−0.5% | Reduced |
| UBS Group AG | 245,180 | $7.05M | 0.00% | +204,678+505.4% | Added |
| Public Employees Retirement System of Ohio | 254,351 | $7.32M | 0.03% | +10,714+4.4% | Added |
| Royal Bank of Canada | 257,770 | $7.42M | 0.00% | +12,243+5.0% | Added |
| JPMorgan Chase & Co | 261,111 | $7.51M | 0.00% | −13,116−4.8% | Reduced |
| Morgan Stanley | 274,771 | $7.91M | 0.00% | +24,560+9.8% | Added |
| Deutsche Bank AG | 275,118 | $7.92M | 0.00% | +10,460+4.0% | Added |
| First Eagle Investment Management, LLC | 319,411 | $9.19M | 0.02% | +45,800+16.7% | Added |
| Kennedy Capital Management, Inc. | 333,640 | $9.60M | 0.21% | +119,277+55.6% | Added |
| Northern Trust Corp | 336,909 | $9.69M | 0.00% | +32,755+10.8% | Added |
| Wells Fargo & Company | 394,229 | $11.3M | 0.00% | −43,027−9.8% | Reduced |
| Charles Schwab Investment Management Inc | 410,574 | $11.8M | 0.00% | +29,146+7.6% | Added |
| Goldman Sachs Group Inc | 420,792 | $12.1M | 0.00% | −8,898−2.1% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 443,054 | $12.7M | 0.04% | +45,520+11.5% | Added |
| Ameriprise Financial Inc | 515,791 | $14.8M | 0.00% | +1,726+0.3% | Added |
| GW&K Investment Management, LLC | 582,970 | $16.8M | 0.14% | +582,970 | New |
| Medina Singh Partners, LLC | 616,844 | $17.7M | 7.28% | +616,844 | New |
| Swedbank AB | 621,000 | $17.9M | 0.02% | +6,000+1.0% | Added |
| Needham Investment Management LLC | 655,000 | $18.8M | 1.45% | +5,000+0.8% | Added |
| New South Capital Management Inc | 664,875 | $19.1M | 0.81% | −49,488−6.9% | Reduced |
| Geode Capital Management, LLC | 759,962 | $21.9M | 0.00% | −12,635−1.6% | Reduced |
| Harvey Partners, LLC | 765,000 | $22.0M | 2.48% | −76,055−9.0% | Reduced |
| State Street Corp | 781,302 | $22.5M | 0.00% | +12,115+1.6% | Added |
| William Blair Investment Management, LLC | 857,633 | $24.7M | 0.06% | +6,821+0.8% | Added |
| Brown Advisory Inc | 992,802 | $28.6M | 0.04% | −37,016−3.6% | Reduced |
| Wellington Management Group LLP | 1,303,030 | $37.5M | 0.01% | −21,579−1.6% | Reduced |
| Kempen Capital Management N.V. | 1,713,802 | $49.3M | 0.49% | −261,353−13.2% | Reduced |
| Dimensional Fund Advisors LP | 1,757,889 | $50.6M | 0.01% | +44,137+2.6% | Added |
| FMR LLC | 2,319,058 | $66.7M | 0.00% | +132,778+6.1% | Added |
| BlackRock, Inc. | 2,622,414 | $75.4M | 0.00% | −24,600−0.9% | Reduced |
| Vanguard Group Inc | 3,383,299 | $97.3M | 0.00% | +16,112+0.5% | Added |
| T. Rowe Price Investment Management, Inc. | 3,536,656 | $101.8M | 0.06% | −738,729−17.3% | Reduced |
| Algert Global LLC | 0 | $0 | 0.00% | −47,607−100.0% | Sold out |
| Ararat Capital Management, LP | 0 | $0 | 0.00% | −40,820−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −15,260−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −14,503−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −10,030−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −8,677−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −7,998−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −7,502−100.0% | Sold out |
| Grandeur Peak Global Advisors, LLC | 0 | $0 | 0.00% | −3,742−100.0% | Sold out |
| State of Tennessee, Treasury Department | 0 | $0 | 0.00% | −3,300−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Truvestments Capital LLC | 0 | $0 | 0.00% | −108−100.0% | Sold out |
| Creekmur Asset Management LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| ClariVest Asset Management LLC | – | – | – | – | Not filed |