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 |
|---|---|---|---|---|---|
| Panagora Asset Management Inc | 63,025 | $1.57M | 0.01% | +63,025 | New |
| Prudential Financial Inc | 67,401 | $1.68M | 0.00% | −34,805−34.1% | Reduced |
| JPMorgan Chase & Co | 72,072 | $1.80M | 0.00% | +30,199+72.1% | Added |
| Swiss National Bank | 72,200 | $1.80M | 0.00% | −8,600−10.6% | Reduced |
| Blair William & Co | 78,395 | $1.95M | 0.01% | +78,395 | New |
| Acadian Asset Management LLC | 83,375 | $2.07M | 0.01% | +13,475+19.3% | Added |
| Tudor Investment Corp Et Al | 83,691 | $2.09M | 0.04% | +27,971+50.2% | Added |
| State of New Jersey Common Pension Fund D | 87,670 | $2.18M | 0.01% | +87,670 | New |
| First Trust Advisors LP | 89,199 | $2.22M | 0.00% | +6,829+8.3% | Added |
| EAM Investors, LLC | 102,609 | $2.56M | 0.50% | +102,609 | New |
| AQR Capital Management LLC | 105,637 | $2.63M | 0.01% | +46,354+78.2% | Added |
| Needham Investment Management LLC | 117,500 | $2.93M | 0.51% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 123,753 | $3.08M | 0.00% | −3,196−2.5% | Reduced |
| Boothbay Fund Management, LLC | 123,984 | $3.09M | 0.09% | +244+0.2% | Added |
| Invesco Ltd. | 131,299 | $3.27M | 0.00% | +40,768+45.0% | Added |
| Bank of America Corp | 138,610 | $3.45M | 0.00% | +10,669+8.3% | Added |
| D. E. Shaw & Co., Inc. | 143,997 | $3.59M | 0.01% | −6,198−4.1% | Reduced |
| Russell Investments Group, Ltd. | 163,238 | $4.07M | 0.01% | −12,721−7.2% | Reduced |
| Rice Hall James & Associates, LLC | 169,165 | $4.22M | 0.24% | +7,637+4.7% | Added |
| Federated Hermes, Inc. | 178,948 | $4.46M | 0.01% | +160,731+882.3% | Added |
| Two Sigma Investments, LP | 180,320 | $4.49M | 0.01% | +22,267+14.1% | Added |
| Renaissance Technologies LLC | 181,500 | $4.52M | 0.01% | +95,700+111.5% | Added |
| Bank of New York Mellon Corp | 192,591 | $4.80M | 0.00% | +3,022+1.6% | Added |
| Citadel Advisors LLC | 192,880 | $4.81M | 0.01% | +85,112+79.0% | Added |
| Public Employees Retirement System of Ohio | 203,575 | $5.07M | 0.02% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 211,993 | $5.28M | 0.00% | +13,563+6.8% | Added |
| Two Sigma Advisers, LP | 217,462 | $5.42M | 0.01% | +38,300+21.4% | Added |
| Hillsdale Investment Management Inc. | 243,100 | $6.06M | 0.52% | −12,000−4.7% | Reduced |
| Charles Schwab Investment Management Inc | 248,602 | $6.20M | 0.00% | +494+0.2% | Added |
| Nuveen Asset Management, LLC | 301,816 | $7.52M | 0.00% | +66,392+28.2% | Added |
| Assenagon Asset Management S.A. | 302,903 | $7.55M | 0.03% | +217,277+253.8% | Added |
| Northern Trust Corp | 307,842 | $7.67M | 0.00% | −2,194−0.7% | Reduced |
| Kennedy Capital Management, Inc. | 309,372 | $7.71M | 0.23% | −18,818−5.7% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 317,624 | $7.92M | 0.03% | −22,780−6.7% | Reduced |
| Deutsche Bank AG | 332,505 | $8.29M | 0.00% | +4,353+1.3% | Added |
| B. Riley Asset Management, LLC | 332,689 | $8.29M | 3.43% | −93,050−21.9% | Reduced |
| Ameriprise Financial Inc | 366,721 | $9.14M | 0.00% | −80,993−18.1% | Reduced |
| Heartland Advisors Inc | 370,300 | $9.23M | 0.57% | −106,050−22.3% | Reduced |
| Arrowstreet Capital, Limited Partnership | 387,378 | $9.65M | 0.01% | +87,688+29.3% | Added |
| Morgan Stanley | 410,776 | $10.2M | 0.00% | +203,100+97.8% | Added |
| Van Berkom & Associates Inc. | 592,048 | $14.8M | 0.55% | −528,232−47.2% | Reduced |
| Eagle Asset Management Inc | 601,782 | $15.0M | 0.09% | −157,936−20.8% | Reduced |
| Geode Capital Management, LLC | 629,990 | $15.7M | 0.00% | +24,084+4.0% | Added |
| State Street Corp | 710,609 | $17.7M | 0.00% | +19,439+2.8% | Added |
| Millennium Management LLC | 737,806 | $18.4M | 0.02% | +374,341+103.0% | Added |
| New South Capital Management Inc | 753,485 | $18.8M | 0.85% | −113,465−13.1% | Reduced |
| FMR LLC | 873,922 | $21.8M | 0.00% | +412,260+89.3% | Added |
| Brown Advisory Inc | 1,018,976 | $25.4M | 0.04% | +117,073+13.0% | Added |
| Wellington Management Group LLP | 1,169,358 | $29.1M | 0.01% | −877,578−42.9% | Reduced |
| Harvey Partners, LLC | 1,652,500 | $41.2M | 5.20% | −209,600−11.3% | Reduced |
| Dimensional Fund Advisors LP | 1,733,664 | $43.2M | 0.01% | +82,142+5.0% | Added |
| BlackRock Inc. | 2,480,326 | $61.8M | 0.00% | +73,267+3.0% | Added |
| Kempen Capital Management N.V. | 2,655,828 | $66.2M | 1.26% | −363,232−12.0% | Reduced |
| T. Rowe Price Investment Management, Inc. | 3,037,747 | $75.7M | 0.05% | −84,024−2.7% | Reduced |
| Vanguard Group Inc | 3,314,319 | $82.6M | 0.00% | +119,412+3.7% | Added |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −44,950−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −27,973−100.0% | Sold out |
| Vestcor Inc | 0 | $0 | 0.00% | −12,209−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −12,162−100.0% | Sold out |
| Glenmede Trust Co NA | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −85−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −56−100.0% | Sold out |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Coppell Advisory Solutions Corp. | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Alpha Paradigm Partners, LLC | – | – | – | – | Not filed |