Skip to main content

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 2021

Institutional positions in Thermon Group Holdings, Inc. as of Mar 31, 2021. 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
98
No complete 13F data for Q4 2020
Shares held
31.6M
No complete 13F data for Q4 2020
Total value
$616.5M
No complete 13F data for Q4 2020

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.

Institutional holdersQ1 2021: 98 institutions
Q1 2021: 98 institutionsQ2 2021: 94 institutionsQ3 2021: 95 institutionsQ4 2021: 107 institutionsQ1 2022: 113 institutionsQ2 2022: 108 institutionsQ3 2022: 120 institutionsQ4 2022: 134 institutionsQ1 2023: 155 institutionsQ2 2023: 153 institutionsQ3 2023: 150 institutionsQ4 2023: 159 institutionsQ1 2024: 146 institutionsQ2 2024: 155 institutionsQ3 2024: 151 institutionsQ4 2024: 169 institutionsQ1 2025: 160 institutionsQ2 2025: 169 institutionsQ3 2025: 158 institutionsQ4 2025: 193 institutionsQ1 2026: 217 institutionsQ2 2026: 3 institutions
Value heldQ1 2021: $616.5M
Q1 2021: $616.5MQ2 2021: $536.1MQ3 2021: $545.0MQ4 2021: $529.5MQ1 2022: $508.2MQ2 2022: $449.0MQ3 2022: $488.7MQ4 2022: $629.9MQ1 2023: $793.2MQ2 2023: $839.7MQ3 2023: $878.5MQ4 2023: $1.04BQ1 2024: $1.08BQ2 2024: $980.3MQ3 2024: $948.2MQ4 2024: $933.8MQ1 2025: $868.2MQ2 2025: $905.2MQ3 2025: $885.2MQ4 2025: $1.23BQ1 2026: $1.65BQ2 2026: $4.78M
Institutions holding THR and their total value by quarter
QuarterHoldersValue
Q2 20263$4.78M
Q1 2026217$1.65B
Q4 2025193$1.23B
Q3 2025158$885.2M
Q2 2025169$905.2M
Q1 2025160$868.2M
Q4 2024169$933.8M
Q3 2024151$948.2M
Q2 2024155$980.3M
Q1 2024146$1.08B
Q4 2023159$1.04B
Q3 2023150$878.5M
Q2 2023153$839.7M
Q1 2023155$793.2M
Q4 2022134$629.9M
Q3 2022120$488.7M
Q2 2022108$449.0M
Q1 2022113$508.2M
Q4 2021107$529.5M
Q3 202195$545.0M
Q2 202194$536.1M
Q1 202198$616.5M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Thermon Group Holdings, Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding THR in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Price T Rowe Associates Inc3,817,705$74.4M0.01%––
Van Berkom & Associates Inc.3,250,034$63.3M1.38%––
Vanguard Group Inc2,953,333$57.6M0.00%––
Kempen Capital Management N.V.2,874,637$56.0M2.57%––
Wellington Management Group LLP2,672,466$52.1M0.01%––
BlackRock Inc.2,432,920$47.4M0.00%––
Eagle Asset Management Inc1,758,494$34.0M0.15%––
Dimensional Fund Advisors LP1,540,856$30.0M0.01%––
Janus Henderson Group PLC1,289,472$25.1M0.01%––
New South Capital Management Inc835,597$16.3M0.48%––
State Street Corp617,310$12.0M0.00%––
Deutsche Bank AG551,718$10.8M0.01%––
Northern Trust Corp537,924$10.5M0.00%––
Geode Capital Management, LLC534,605$10.4M0.00%––
Ameriprise Financial Inc450,887$8.79M0.00%––
Hotchkis & Wiley Capital Management LLC435,307$8.48M0.03%––
Encompass Capital Advisors LLC329,279$6.42M0.65%––
Confluence Investment Management LLC296,273$5.77M0.08%––
Arrowstreet Capital, Limited Partnership252,233$4.92M0.01%––
Truist Financial Corp249,167$4.86M0.01%––
D. E. Shaw & Co., Inc.231,849$4.52M0.01%––
Charles Schwab Investment Management Inc223,000$4.35M0.00%––
JPMorgan Chase & Co207,174$4.04M0.00%––
Russell Investments Group, Ltd.207,101$4.03M0.01%––
GW&K Investment Management, LLC189,999$3.70M0.03%––
Harvey Partners, LLC187,000$3.65M2.69%––
Bank of New York Mellon Corp185,227$3.61M0.00%––
Rutabaga Capital Management LLC167,752$3.27M1.50%––
Bank of America Corp166,650$3.25M0.00%––
Public Employees Retirement System of Ohio163,965$3.20M0.01%––
Nuveen Asset Management, LLC149,972$2.92M0.00%––
State of New Jersey Common Pension Fund D145,204$2.83M0.01%––
Citadel Advisors LLC121,164$2.36M0.00%––
Hunter Perkins Capital Management, LLC91,666$1.79M0.36%––
Swiss National Bank75,800$1.48M0.00%––
Victory Capital Management Inc73,343$1.43M0.00%––
AQR Capital Management LLC69,143$1.35M0.00%––
Millennium Management LLC67,616$1.32M0.00%––
California Public Employees Retirement System66,600$1.30M0.00%––
Two Sigma Investments, LP63,036$1.23M0.00%––
Wells Fargo & Company53,538$1.04M0.00%––
Invesco Ltd.50,564$986.0K0.00%––
Lafitte Capital Management LP50,000$975.0K0.72%––
California State Teachers Retirement System49,106$957.0K0.00%––
Rhumbline Advisers45,235$882.0K0.00%––
Goldman Sachs Group Inc41,554$810.0K0.00%––
Renaissance Technologies LLC37,128$724.0K0.00%––
Raymond James & Associates36,637$714.0K0.00%––
Boston Partners36,347$708.0K0.00%––
Credit Suisse AG35,361$689.0K0.00%––
Two Sigma Advisers, LP33,862$660.0K0.00%––
Virginia Retirement Systems Et Al32,700$637.0K0.01%––
Assenagon Asset Management S.A.30,417$593.0K0.00%––
Cornercap Investment Counsel Inc29,342$572.0K0.06%––
New York State Common Retirement Fund29,200$569.0K0.00%––
SEI Investments Co29,019$566.0K0.00%––
TD Asset Management Inc28,000$546.0K0.00%––
Barclays PLC27,377$533.0K0.00%––
UBS Asset Management Americas Inc25,222$491.6K0.00%––
Principal Financial Group Inc22,754$443.0K0.00%––
AMP Capital Investors Ltd22,500$439.0K0.00%––
Susquehanna Fundamental Investments, LLC22,331$435.0K0.01%––
Clifford Capital Partners LLC22,051$430.0K0.45%––
IndexIQ Advisors LLC21,080$411.0K0.01%––
NJ State Employees Deferred Compensation Plan20,000$390.0K0.06%––
State Board of Administration of Florida Retirement System19,960$389.0K0.00%––
Manufacturers Life Insurance Company, The19,553$381.0K0.00%––
American International Group, Inc.19,085$372.0K0.00%––
Thrivent Financial for Lutherans18,914$369.0K0.00%––
Marshall Wace, LLP18,898$368.0K0.00%––
Squarepoint Ops LLC18,095$353.0K0.00%––
BNP Paribas Arbitrage, SA15,811$308.2K0.00%––
Susquehanna International Group, LLP15,765$307.0K0.00%––
Voya Investment Management LLC14,268$278.0K0.00%––
Alliancebernstein L.P.13,458$262.0K0.00%––
MetLife Investment Management12,799$249.5K0.00%––
Aigen Investment Management, LP11,510$224.0K0.03%––
Engineers Gate Manager LP10,910$213.0K0.01%––
Cubist Systematic Strategies, LLC10,627$207.0K0.00%––
UBS Group AG9,817$191.0K0.00%––
Metropolitan Life Insurance Co9,254$180.4K0.00%––
Legal & General Group Plc7,370$144.0K0.00%––
Tower Research Capital LLC (TRC)7,390$144.0K0.00%––
SG Americas Securities, LLC6,364$124.0K0.00%––
First Mercantile Trust Co5,910$115.0K0.01%––
Zurcher Kantonalbank (Zurich Cantonalbank)2,914$57.0K0.00%––
Ameritas Investment Partners, Inc.2,669$52.0K0.00%––
Citigroup Inc2,513$49.0K0.00%––
Royal Bank of Canada2,341$46.0K0.00%––
Bank of Montreal1,055$20.0K0.00%––
Great West Life Assurance Co992$19.0K0.00%––
Morgan Stanley908$18.0K0.00%––
Simplex Trading, LLC745$14.0K0.00%––
Advisor Group Holdings, Inc.446$9.00K0.00%––
Benjamin F. Edwards & Company, Inc.200$4.00K0.00%––
Federated Hermes, Inc.50$1.00K0.00%––
Institutional & Family Asset Management, LLC64$1.00K0.00%––
Wealthcare Advisory Partners LLC61$1.00K0.00%––