Thermon Group Ownership | Who Owns Thermon Group?

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Thermon Group Ownership Summary

Thermon Group is owned by 41.49% institutional investors, 2.40% insiders, and 56.12% retail investors. Vanguard group is the largest institutional shareholder, holding 9.32% of THR shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.17% of its assets in Thermon Group shares.

THR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Thermon Group	41.49%	2.40%	56.12%
Sector	Industrials Stocks	47.44%	12.63%	39.93%
Industry	Industrial Machinery Stocks	47.92%	10.14%	41.95%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	3.07M	9.32%	$114.08M
Fmr	2.97M	9.07%	$149.72M
Blackrock funding, inc. /de	2.59M	7.90%	$130.44M
Blackrock	2.57M	7.63%	$79.04M
Dimensional fund advisors lp	1.73M	5.28%	$87.19M
Medina value partners	966.32K	2.95%	$48.70M
Gw&k investment management	952.52K	2.91%	$48.01M
Geode capital management	832.52K	2.54%	$41.97M
Westwood group	782.76K	2.39%	$39.45M
State street	772.53K	2.36%	$38.94M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Medina value partners	966.32K	10.20%	$48.70M
1060 capital	89.63K	5.49%	$4.52M
Meros investment management, lp	241.46K	5.27%	$12.17M
Versor investments lp	32.07K	3.96%	$1.62M
Harvey partners	646.73K	2.59%	$32.60M
Needham investment management	632.50K	1.63%	$31.88M
Intrinsic edge capital management	230.00K	1.52%	$8.55M
Alpine associates management	485.88K	1.44%	$24.49M
Kintayl capital lp	44.38K	1.16%	$2.24M
New south capital management	458.39K	1.11%	$23.10M

Top Buyers

Holder	Shares	% Assets	Change
Magnetar financial	758.00K	0.39%	758.00K
Citigroup	577.93K	0.01%	566.28K
Fmr	2.97M	0.01%	552.96K
Alpine associates management	485.88K	1.44%	485.88K
Soros fund management	448.09K	0.25%	448.09K

Top Sellers

Holder	Shares	% Assets	Change
Morgan stanley	165.47K	0.00%	-1.01M
Wellington management group llp	-	-	-731.37K
Gw&k investment management	952.52K	0.42%	-674.74K
Brown advisory	7.60K	0.00%	-448.81K
Clifford capital partners	-	-	-430.23K

New Positions

Holder	Shares	% Assets	Change	Value
Magnetar financial	758.00K	0.39%	758.00K	$38.20M
Alpine associates management	485.88K	1.44%	485.88K	$24.49M
Soros fund management	448.09K	0.25%	448.09K	$22.58M
Aqr arbitrage	416.85K	0.35%	416.85K	$21.01M
Vanguard fiduciary trust	213.45K	0.00%	213.45K	$10.76M

Sold Out

Holder	Change
Sbi securities	-1.00
Stephens consulting	-1.00
Amundi	-1.00
Ifp advisors	-1.00
Innealta capital	-2.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	84	-46.50%	13,671,975	-58.79%	41	0.41%	48	-43.53%	24	-52.00%
Sep 30, 2025	74	-54.04%	15,173,947	-52.09%	45	0.50%	36	-60.00%	26	-49.02%
Jun 30, 2025	167	3.73%	32,271,846	1.52%	97	1.10%	92	16.46%	54	-
Mar 31, 2025	4	-97.62%	760,085	-97.66%	2	0.02%	3	-96.74%	1	-98.08%
Dec 31, 2024	82	-45.70%	14,268,127	-55.24%	42	0.47%	47	-41.25%	21	-50.00%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	1.07M	3.17%	-
Vanguard Total Stock Mkt Idx Inv	987.82K	3.01%	-
Fidelity Stock Selector Small Cap	956.66K	2.91%	8.70K
Fidelity Series Small Cap Opps	825.52K	2.51%	-12.20K
iShares Russell 2000 ETF	764.16K	2.32%	6.44K
T. Rowe Price Small-Cap Value	748.09K	2.26%	-1.72K
Vanguard Small Cap Index	719.64K	2.19%	10.44K
Harvey Partners Small-Cap Opportunity	708.07K	2.15%	-
Needham Aggressive Growth Retail	632.50K	1.92%	12.50K
Brown Advisory Small-Cap Fdmtl Val Inv	615.28K	1.86%	-14.00K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Feb 10, 2025	Cerovski Thomas N	SVP, Global Sales	Buy	$13.86K
Dec 12, 2024	Buntin David	SVP, Thermon Heat Tracing	Sell	$777.52K
Dec 12, 2024	Buntin David	SVP, Thermon Heat Tracing	Sell	$127.09K
Nov 27, 2024	Roberto Kuahara	SVP, Operations	Sell	$9.41K
Jun 03, 2024	MCGINTY KEVIN J	-	Sell	$164.20K

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	-
2026 Q1	-	-
2025 Q4	-	-
2025 Q3	-	-
2025 Q2	-	-

THR Ownership FAQ

Who Owns Thermon Group?

Thermon Group shareholders are primarily institutional investors at 41.49%, followed by 2.40% insiders and 56.11% retail investors. The average institutional ownership in Thermon Group's industry, Industrial Machinery Stocks, is 47.92%, which Thermon Group falls below.

Who owns the most shares of Thermon Group?

Thermon Group’s largest shareholders are Vanguard group (3.07M shares, 9.32%), Fmr (2.97M shares, 9.07%), and Blackrock funding, inc. /de (2.59M shares, 7.90%). Together, they hold 26.28% of Thermon Group’s total shares outstanding.

Does Blackrock own Thermon Group?

Yes, BlackRock owns 7.63% of Thermon Group, totaling 2.57M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 79.04M$. In the last quarter, BlackRock increased its holdings by 25.3K shares, a 0.99% change.

Who is Thermon Group’s biggest shareholder by percentage of total assets invested?

Medina value partners is Thermon Group’s biggest shareholder by percentage of total assets invested, with 10.20% of its assets in 966.32K Thermon Group shares, valued at 48.7M$.

Who is the top mutual fund holder of Thermon Group shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Thermon Group shares, with 3.17% of its total shares outstanding invested in 1.07M Thermon Group shares.

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