Thermon Group Holdings, Inc. (THR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

758,532Shares held by institutions

$37,092,215Value of institutional holdings

101.30%Institutional ownership %

3.10%Shares Changed QoQ

168No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Thermon Group Holdings, Inc. (NYSE:THR) has 188 institutional investors that have filed 13F reports for the period ending December 2025.

These investors collectively held 100.9% of Thermon Group Holdings's outstanding shares in December 2025, down from 101.1% in September 2025.
They increased total shares held in Thermon Group Holdings by 1.65% from the prior quarter, while the number of investors in THR increased 11.9% year over year.
During the quarter, 102 of these 188 funds increased positions in THR, 69 reduced exposure, and 17 held steady.
The aggregate institutional position in Thermon Group Holdings amounted to 33.47Mn shares as of December 2025, up by 543.06K shares quarter on quarter, and up 349.11K shares year over year.
As of December 31, 2025, the biggest holder of Thermon Group Holdings is VANGUARD GROUP INC at 3.07Mn shares, representing 9.25% of shares outstanding.
The most significant purchases of THR for the quarter ending December 2025 came from Swedbank AB (630.0K), Morgan Stanley (456.24K), CLIFFORD CAPITAL PARTNERS LLC (414.01K), Janus Henderson Group Plc (227.16K), Invesco Ltd. (222.99K).
Top sellers of THR stock for the quarter ending December 2025 included T. Rowe Price Investment Management, Inc. (1.17Mn), Westwood Holdings Group Inc (510.34K), VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. (435.37K), BROWN ADVISORY INC (425.15K), Jpmorgan Chase & Co (187.32K).
Thermon Group Holdings's 10 largest shareholders as of December 2025 include VANGUARD GROUP INC (3.07Mn), BlackRock, Inc. (2.68Mn), FMR LLC (2.42Mn), DIMENSIONAL FUND ADVISORS LP (1.73Mn), GW&K Investment Management, LLC (1.63Mn), Swedbank AB (1.39Mn), Morgan Stanley (1.18Mn), Medina Value Partners, LLC (1.04Mn), Westwood Holdings Group Inc (976.82K), WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (887.45K) per Business Quant data.

188 Institutional Holders

758,532 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	146,250	5.77%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	-98,994	-3.12%	$0.00
Medina Value Partners, LLC	31 Dec, 2025	56,361	5.71%	$0.00
Barclays Plc	31 Dec, 2025	-49,372	-44.39%	$0.00
FMR LLC	31 Dec, 2025	-5,771	-0.24%	$0.00
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	31 Dec, 2025	-92,897	-9.48%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	774	0.00%	$0.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	-38,635	-2.18%	$0.00
CLIFFORD CAPITAL PARTNERS LLC	31 Dec, 2025	414,006	2,551.81%	$0.00
GW&K Investment Management, LLC	31 Dec, 2025	197,715	13.83%	$0.00
Meros Investment Management, LP	31 Dec, 2025	-12,326	-3.50%	$0.00
Swedbank AB	31 Dec, 2025	630,000	83.11%	$0.00
UBS Group AG	31 Dec, 2025	16,700	5.79%	$0.00
Morgan Stanley	31 Dec, 2025	456,243	63.41%	$0.00
Lightrock Netherlands B.V.	31 Dec, 2025	-59,000	-19.21%	$0.00
Westwood Holdings Group Inc	31 Dec, 2025	-510,342	-34.32%	$0.00
Intrinsic Edge Capital Management LLC	31 Dec, 2025	110,000	91.67%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,574	0.20%	$0.00
Nuveen, LLC	31 Dec, 2025	152,546	223.98%	$0.00
Harvey Partners, LLC	31 Dec, 2025	570	0.07%	$0.00

1 - 20 of 188

Research Tools