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Thermon Group (THR) Institutional Ownership

Thermon Group logo
$61.14 0.00 (0.00%)
As of 07/27/2026
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Institutional Ownership Changes (13F Filings) for Thermon Group (NYSE:THR)

Current
Institutional Ownership
Percentage
99.76%
Number of
Institutional Buyers
(last 12 months)
125
Total
Institutional Inflows
(last 12 months)
$257.83M
Number of
Institutional Sellers
(last 12 months)
69
Total
Institutional Outflows
(last 12 months)
$109.97M
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THR Institutional Buying and Selling by Quarter

Thermon Group Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/3/2026NewEdge Advisors LLC9,105$459K0.0%+185.6%0.028%
5/19/2026NewEdge Advisors LLC9,105$459K0.0%+185.6%0.028%
5/19/2026Bank of America Corp DE153,491$7.74M0.0%-31.5%0.467%
5/19/2026RBF Capital LLC150,000$7.56M0.4%-3.2%0.456%
5/19/2026Janus Henderson Group PLC243,471$12.27M0.0%-2.9%0.741%
5/18/2026Amundi4,075$205K0.0%N/A0.012%
5/18/2026California State Teachers Retirement System40,701$2.05M0.0%+30.6%0.124%
5/18/2026Royal Bank of Canada8,274$417K0.0%-86.2%0.025%
5/16/2026The Manufacturers Life Insurance Company 8,752$441K0.0%-11.6%0.027%
5/16/2026Quantinno Capital Management LP8,541$430K0.0%+11.9%0.026%
5/16/2026Polar Asset Management Partners Inc.37,987$1.92M0.0%N/A0.116%
5/16/2026Lazard Asset Management LLC147,930$7.46M0.0%+16.1%0.450%
5/15/2026Entropy Technologies LP4,392$221K0.0%-31.5%0.013%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund94,180$4.75M0.0%+37.8%0.287%
5/14/2026Public Employees Retirement System of Ohio169,388$8.54M0.0%-2.3%0.515%
5/14/2026Arrowstreet Capital Limited Partnership679,685$34.26M0.0%+33.7%2.068%
5/14/2026Sei Investments Co.41,316$2.08M0.0%-24.5%0.126%
5/14/2026State of Wyoming7,170$361K0.0%-21.7%0.022%
5/8/2026PNC Financial Services Group Inc.3,088$156K0.0%-39.0%0.009%
5/7/2026Dimensional Fund Advisors LP1,730,100$87.20M0.0%0.0%5.263%
5/6/2026Assetmark Inc.869$44K0.0%-43.2%0.003%
5/6/2026Allspring Global Investments Holdings LLC125,825$6.34M0.0%+24.4%0.383%
5/5/2026Bank of New York Mellon Corp109,534$5.52M0.0%-4.6%0.333%
5/4/2026 ABC Arbitrage SA21,895$1.10M0.1%N/A0.067%
5/4/2026 Riverpoint Wealth Management Holdings LLC52,108$2.63M0.6%+1.4%0.159%
5/4/2026Principal Financial Group Inc.38,321$1.93M0.0%+9.8%0.117%
4/30/2026Hsbc Holdings PLC5,929$296K0.0%N/A0.018%
4/29/2026 Swedbank AB470,000$23.69M0.0%-32.3%1.430%
4/27/2026 Chicago Capital Management LLC30,069$1.52M0.0%N/A0.091%
4/27/2026 Y Intercept Hong Kong Ltd22,830$1.15M0.0%N/A0.069%
4/25/2026Strs Ohio16,100$811K0.0%-15.7%0.049%
4/22/2026Sterling Capital Management LLC11,126$561K0.0%+559.5%0.034%
4/20/2026Kestra Private Wealth Services LLC6,662$336K0.0%N/A0.020%
4/20/2026 Assenagon Asset Management S.A.345,731$17.43M0.0%+35.2%1.052%
4/16/2026SG Americas Securities LLC5,932$299K0.0%-73.8%0.018%
2/26/2026Aristides Capital LLC5,501$204K0.0%N/A0.017%
2/23/2026Virtu Financial LLC14,775$549K0.0%N/A0.045%
2/19/2026Invesco Ltd.273,068$10.15M0.0%+445.3%0.831%
2/18/2026EP Wealth Advisors LLC6,754$251K0.0%N/A0.021%
2/18/2026Wellington Management Group LLP731,373$27.18M0.0%-14.6%2.226%
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2/18/2026Numerai GP LLC17,361$645K0.1%-17.7%0.053%
2/18/2026Millennium Management LLC19,828$737K0.0%N/A0.060%
2/18/2026Man Group plc48,447$1.80M0.0%+230.9%0.147%
2/18/2026Inspire Investing LLC32,853$1.22M0.1%N/A0.100%
2/18/2026Janus Henderson Group PLC250,813$9.32M0.0%+960.3%0.764%
2/18/2026Clifford Capital Partners LLC430,230$15.99M2.7%+2,551.8%1.310%
2/18/2026Balyasny Asset Management L.P.14,580$542K0.0%N/A0.044%
2/17/2026AQR Capital Management LLC35,060$1.30M0.0%+3.8%0.107%
2/17/2026Lazard Asset Management LLC127,382$4.73M0.0%N/A0.388%
2/17/2026Jump Financial LLC12,901$479K0.0%-63.0%0.039%
2/17/2026Price T Rowe Associates Inc. MD176,482$6.56M0.0%-16.6%0.537%
2/17/2026Osaic Holdings Inc.12,889$479K0.0%-2.5%0.039%
2/17/2026Public Employees Retirement System of Ohio173,434$6.45M0.0%-12.2%0.528%
2/17/2026Russell Investments Group Ltd.162,859$6.05M0.0%-5.4%0.496%
2/17/2026Atom Investors LP134,849$5.01M0.4%+187.9%0.410%
2/17/2026Kemnay Advisory Services Inc.2,626$98K0.0%N/A0.008%
2/17/2026Captrust Financial Advisors6,296$234K0.0%N/A0.019%
2/17/2026Royal Bank of Canada59,901$2.23M0.0%-49.2%0.182%
2/17/2026Blair William & Co. IL61,065$2.27M0.0%+1.6%0.186%
2/17/2026RBF Capital LLC155,000$5.76M0.3%-8.8%0.472%
2/17/2026Aster Capital Management DIFC Ltd13,923$517K0.2%N/A0.042%
2/17/2026Rice Hall James & Associates LLC57,048$2.12M0.1%-17.1%0.174%
2/17/2026Meros Investment Management LP339,675$12.62M5.0%-3.5%1.034%
2/17/2026Needham Investment Management LLC620,000$23.04M1.5%-0.6%1.887%
2/16/2026Verition Fund Management LLC11,232$417K0.0%-68.5%0.034%
2/16/2026Medina Value Partners LLC1,043,526$38.78M9.1%+5.7%3.177%
2/16/2026Healthcare of Ontario Pension Plan Trust Fund68,360$2.54M0.0%N/A0.208%
2/16/2026Kennedy Capital Management LLC383,854$14.26M0.3%-12.8%1.169%
2/16/2026Entropy Technologies LP6,412$238K0.0%N/A0.020%
2/16/2026Barclays PLC61,848$2.30M0.0%+8.4%0.188%
2/16/2026Brown Advisory Inc.456,417$16.96M0.0%-48.2%1.389%
2/13/2026The Manufacturers Life Insurance Company 9,904$368K0.0%-12.5%0.030%
2/13/2026Walleye Capital LLC15,018$558K0.0%N/A0.046%
2/13/20261060 Capital LLC125,000$4.65M10.9%N/A0.381%
2/13/2026Charles Schwab Investment Management Inc.339,736$12.63M0.0%-2.6%1.034%
2/13/2026State Street Corp761,840$28.31M0.0%-2.6%2.319%
2/13/2026Boston Partners11,787$438K0.0%-18.5%0.036%
2/13/2026Martingale Asset Management L P49,697$1.85M0.0%+270.2%0.151%
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC57,437$2.13M0.0%+3.4%0.175%
2/13/2026Wells Fargo & Company MN65,445$2.43M0.0%+12.5%0.199%
2/13/2026Van Lanschot Kempen Investment Management N.V.689,677$25.63M0.2%-38.7%2.099%
2/12/2026Jane Street Group LLC107,907$4.01M0.0%+202.4%0.328%
2/12/2026New South Capital Management Inc.474,599$17.64M0.8%-3.9%1.445%
2/12/2026MetLife Investment Management LLC18,637$693K0.0%-6.2%0.057%
2/12/2026Aristides Capital LLC5,501$204K0.0%N/A0.017%
2/12/2026State Board of Administration of Florida Retirement System10,091$375K0.0%+5.5%0.031%
2/12/2026Renaissance Technologies LLC11,800$438K0.0%-81.7%0.036%
2/12/2026Dimensional Fund Advisors LP1,730,579$64.31M0.0%-2.2%5.268%
2/12/2026EntryPoint Capital LLC13,472$501K0.2%-28.5%0.041%
2/12/2026Integrated Quantitative Investments LLC56,108$2.09M0.4%+363.7%0.171%
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2/12/2026Federated Hermes Inc.3,479$129K0.0%+33.0%0.011%
2/12/2026Informed Momentum Co LLC68,667$2.55M0.3%N/A0.209%
2/12/2026New York State Common Retirement Fund15,682$583K0.0%+35.4%0.048%
2/12/2026Campbell & CO Investment Adviser LLC27,917$1.04M0.0%-7.9%0.085%
2/12/2026Swiss National Bank65,200$2.42M0.0%+1.4%0.198%
2/12/2026Nuveen LLC220,653$8.20M0.0%+224.0%0.672%
2/11/2026Heartland Advisors Inc.255,533$9.50M0.5%-0.2%0.778%
2/11/2026Deutsche Bank AG316,137$11.75M0.0%+0.7%0.962%
2/11/2026GW&K Investment Management LLC1,627,257$60.47M0.5%+13.8%4.954%
2/11/2026Cerity Partners LLC79,901$2.97M0.0%+152.7%0.243%


THR Institutional Ownership - Frequently Asked Questions

During the previous two years, 191 institutional investors and hedge funds held shares of Thermon Group. The most heavily invested institutionals were Vanguard Group Inc. ($114.08M), Dimensional Fund Advisors LP ($87.20M), T. Rowe Price Investment Management Inc. ($76.46M), FMR LLC ($65.24M), GW&K Investment Management LLC ($60.47M), Medina Value Partners LLC ($38.78M), and Westwood Holdings Group Inc. ($36.99M).Learn more on Thermon Group's institutional investors.

99.76% of Thermon Group's stock is owned by institutional investors. Learn more on THR's institutional investor holdings.

Of the 170 institutional investors that purchased Thermon Group's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Westwood Holdings Group Inc. ($1.31M), GW&K Investment Management LLC ($1.02M), Medina Value Partners LLC ($706.45K), Arrowstreet Capital Limited Partnership ($528.68K), Invesco Ltd. ($440.34K), Clifford Capital Partners LLC ($418.88K), and Lightrock Netherlands B.V. ($307.08K).

Institutional investors have bought a total of 8,081,472 shares in the last 24 months. This purchase volume represents approximately $257.83M in transactions.

Of the 69 institutional investors that sold Thermon Group's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Van Lanschot Kempen Investment Management N.V. ($435.37K), Brown Advisory Inc. ($425.15K), Swedbank AB ($352K), Invesco Ltd. ($215.75K), Wellington Management Group LLP ($169.88K), William Blair Investment Management LLC ($152.34K), and Vanguard Group Inc. ($152.03K).

Institutional investors have sold a total of 3,016,664 shares in the last 24 months. This volume of shares sold represents approximately $109.97M in transactions.


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This page (NYSE:THR) was last updated on 7/29/2026 by MarketBeat.com Staff.
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