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 2024
Institutional positions in Thermon Group Holdings, Inc. as of Sep 30, 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
- 151
- −2 vs. Q2 2024
- Shares held
- 31.8M
- +2.47M (+8.4%) vs. Q2 2024
- Total value
- $948.2M
- +$46.9M (+5.2%) vs. Q2 2024
- New holders
- 18
- 61 more added
- Sold out
- 20
- 43 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Thermon Group Holdings, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 4,275,385 | $127.6M | 0.08% | −9,374−0.2% | Reduced |
| Vanguard Group Inc | 3,367,187 | $100.5M | 0.00% | +93,227+2.8% | Added |
| BlackRock, Inc. | 2,647,014 | $79.0M | 0.00% | +2,647,014 | New |
| FMR LLC | 2,186,280 | $65.2M | 0.00% | +198,642+10.0% | Added |
| Kempen Capital Management N.V. | 1,975,155 | $58.9M | 0.60% | −106,534−5.1% | Reduced |
| Dimensional Fund Advisors LP | 1,713,752 | $51.1M | 0.01% | −29,056−1.7% | Reduced |
| Wellington Management Group LLP | 1,324,609 | $39.5M | 0.01% | +178,017+15.5% | Added |
| Brown Advisory Inc | 1,029,818 | $30.7M | 0.04% | +15,845+1.6% | Added |
| William Blair Investment Management, LLC | 850,812 | $25.4M | 0.06% | +5,816+0.7% | Added |
| Harvey Partners, LLC | 841,055 | $25.1M | 2.89% | −53,945−6.0% | Reduced |
| Geode Capital Management, LLC | 772,597 | $23.1M | 0.00% | +8,910+1.2% | Added |
| State Street Corp | 769,187 | $23.0M | 0.00% | +5,882+0.8% | Added |
| New South Capital Management Inc | 714,363 | $21.3M | 0.87% | −657−0.1% | Reduced |
| Needham Investment Management LLC | 650,000 | $19.4M | 1.49% | +115,000+21.5% | Added |
| Swedbank AB | 615,000 | $18.4M | 0.02% | −20,000−3.1% | Reduced |
| Ameriprise Financial Inc | 514,065 | $15.3M | 0.00% | +8,259+1.6% | Added |
| Wells Fargo & Company | 437,256 | $13.0M | 0.00% | +12,529+2.9% | Added |
| Goldman Sachs Group Inc | 429,690 | $12.8M | 0.00% | +43,172+11.2% | Added |
| Hotchkis & Wiley Capital Management LLC | 397,534 | $11.9M | 0.04% | +5,920+1.5% | Added |
| Charles Schwab Investment Management Inc | 381,428 | $11.4M | 0.00% | +19,083+5.3% | Added |
| Northern Trust Corp | 304,154 | $9.08M | 0.00% | +4,829+1.6% | Added |
| JPMorgan Chase & Co | 274,227 | $8.18M | 0.00% | +27,235+11.0% | Added |
| First Eagle Investment Management, LLC | 273,611 | $8.16M | 0.02% | +78,611+40.3% | Added |
| Deutsche Bank AG | 264,658 | $7.90M | 0.00% | −41,538−13.6% | Reduced |
| Morgan Stanley | 250,211 | $7.47M | 0.00% | −71,176−22.1% | Reduced |
| Royal Bank of Canada | 245,527 | $7.33M | 0.00% | +15,668+6.8% | Added |
| Public Employees Retirement System of Ohio | 243,637 | $7.27M | 0.03% | +1070.0% | Added |
| Heartland Advisors Inc | 241,070 | $7.19M | 0.38% | −1,100−0.5% | Reduced |
| Meros Investment Management, LP | 214,387 | $6.40M | 2.90% | +4,587+2.2% | Added |
| Kennedy Capital Management, Inc. | 214,363 | $6.40M | 0.14% | −10,420−4.6% | Reduced |
| Assenagon Asset Management S.A. | 202,389 | $6.04M | 0.01% | +2,035+1.0% | Added |
| Blair William & Co | 191,101 | $5.70M | 0.02% | −6,107−3.1% | Reduced |
| AMH Equity Ltd | 147,740 | $4.41M | 5.81% | +37,740+34.3% | Added |
| Russell Investments Group, Ltd. | 136,524 | $4.07M | 0.01% | −233−0.2% | Reduced |
| Renaissance Technologies LLC | 125,400 | $3.74M | 0.01% | −52,600−29.6% | Reduced |
| Bank of New York Mellon Corp | 111,720 | $3.33M | 0.00% | −27,568−19.8% | Reduced |
| Price T Rowe Associates Inc | 101,628 | $3.03M | 0.00% | −575−0.6% | Reduced |
| Rice Hall James & Associates, LLC | 96,756 | $2.89M | 0.16% | −655−0.7% | Reduced |
| Nuveen Asset Management, LLC | 94,222 | $2.81M | 0.00% | 00.0% | Unchanged |
| First Trust Advisors LP | 75,360 | $2.25M | 0.00% | −11,349−13.1% | Reduced |
| TD Asset Management Inc | 69,632 | $2.08M | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 67,551 | $2.02M | 0.00% | −3,499−4.9% | Reduced |
| Swiss National Bank | 66,400 | $1.98M | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 55,713 | $1.66M | 0.00% | −109,368−66.3% | Reduced |
| Barclays PLC | 54,149 | $1.62M | 0.00% | +41,009+312.1% | Added |
| Qube Research & Technologies Ltd | 53,589 | $1.60M | 0.00% | +26,106+95.0% | Added |
| Arrowstreet Capital, Limited Partnership | 52,430 | $1.56M | 0.00% | −109,042−67.5% | Reduced |
| American Century Companies Inc | 49,069 | $1.46M | 0.00% | +8,777+21.8% | Added |
| Two Sigma Advisers, LP | 48,862 | $1.46M | 0.00% | −16,300−25.0% | Reduced |
| Jane Street Group, LLC | 48,458 | $1.45M | 0.00% | +13,950+40.4% | Added |
| Algert Global LLC | 47,607 | $1.42M | 0.04% | +17,124+56.2% | Added |
| Riverpoint Wealth Management Holdings, LLC | 47,057 | $1.40M | 0.36% | +798+1.7% | Added |
| Rhumbline Advisers | 46,939 | $1.40M | 0.00% | −7,895−14.4% | Reduced |
| Wedge Capital Management L L P | 46,643 | $1.39M | 0.02% | +3,009+6.9% | Added |
| Campbell & CO Investment Adviser LLC | 45,744 | $1.37M | 0.10% | +20,268+79.6% | Added |
| Ararat Capital Management, LP | 40,820 | $1.22M | 0.42% | −276,240−87.1% | Reduced |
| UBS Group AG | 40,502 | $1.21M | 0.00% | +7,470+22.6% | Added |
| Victory Capital Management Inc | 40,000 | $1.19M | 0.00% | +4,000+11.1% | Added |
| Diamond Hill Capital Management Inc | 38,626 | $1.15M | 0.00% | −9,458−19.7% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 38,341 | $1.14M | 0.05% | +1,754+4.8% | Added |
| PDT Partners, LLC | 37,499 | $1.12M | 0.10% | +7,834+26.4% | Added |
| Legal & General Group Plc | 35,456 | $1.06M | 0.00% | +659+1.9% | Added |
| Alliancebernstein L.P. | 33,920 | $1.01M | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 32,185 | $960.4K | 0.00% | +3,598+12.6% | Added |
| California State Teachers Retirement System | 31,988 | $954.5K | 0.00% | −908−2.8% | Reduced |
| D.A. Davidson & Co. | 29,282 | $873.8K | 0.01% | +506+1.8% | Added |
| AQR Capital Management LLC | 27,700 | $826.6K | 0.00% | +1,868+7.2% | Added |
| ClariVest Asset Management LLC | 25,639 | $788.7K | 0.08% | 00.0% | Unchanged |
| Boston Partners | 26,201 | $781.8K | 0.00% | +399+1.5% | Added |
| Federated Hermes, Inc. | 25,340 | $756.1K | 0.00% | −25,032−49.7% | Reduced |
| Lazard Asset Management LLC | 25,251 | $753.0K | 0.00% | +18,012+248.8% | Added |
| Sterling Capital Management LLC | 24,756 | $738.7K | 0.01% | +24,756 | New |
| Citigroup Inc | 24,280 | $724.5K | 0.00% | +16,804+224.8% | Added |
| North Star Investment Management Corp. | 24,200 | $722.1K | 0.05% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 24,035 | $717.2K | 0.00% | +24,035 | New |
| Harbor Capital Advisors, Inc. | 23,232 | $693.0K | 0.03% | +13,199+131.6% | Added |
| Susquehanna International Group, LLP | 22,663 | $676.3K | 0.00% | −3,794−14.3% | Reduced |
| D. E. Shaw & Co., Inc. | 21,799 | $650.5K | 0.00% | −37−0.2% | Reduced |
| Clifford Capital Partners LLC | 20,056 | $598.5K | 0.12% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 20,000 | $596.8K | 0.07% | 00.0% | Unchanged |
| Franklin Resources Inc | 20,665 | $594.9K | 0.00% | +422+2.1% | Added |
| Toroso Investments, LLC | 19,511 | $582.2K | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 19,311 | $576.2K | 0.00% | −7,193−27.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 18,715 | $558.5K | 0.00% | +1,529+8.9% | Added |
| MetLife Investment Management | 18,486 | $551.6K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 18,299 | $546.0K | 0.00% | +2,029+12.5% | Added |
| Sherbrooke Park Advisers LLC | 18,226 | $543.9K | 0.12% | +18,226 | New |
| Globeflex Capital L P | 18,134 | $541.1K | 0.05% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 17,833 | $532.1K | 0.00% | −109−0.6% | Reduced |
| Yarbrough Capital, LLC | 17,192 | $513.0K | 0.02% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 16,726 | $499.1K | 0.00% | −274−1.6% | Reduced |
| Principal Financial Group Inc | 16,125 | $481.2K | 0.00% | +16,125 | New |
| SEI Investments Co | 15,789 | $471.1K | 0.00% | +328+2.1% | Added |
| Hunter Associates Investment Management LLC | 15,550 | $464.0K | 0.07% | +200+1.3% | Added |
| Premier Fund Managers Ltd | 15,283 | $456.0K | 0.02% | 00.0% | Unchanged |
| Trexquant Investment LP | 15,260 | $455.4K | 0.01% | +15,260 | New |
| Voya Investment Management LLC | 15,170 | $452.7K | 0.00% | +3,690+32.1% | Added |
| Janus Henderson Group PLC | 14,575 | $434.7K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 14,503 | $432.0K | 0.00% | +14,503 | New |
| Comerica Bank | 14,028 | $418.6K | 0.00% | +2,882+25.9% | Added |