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