Who Owns Thermon Group Holdings, Inc. (THR)?Hedge Fund & Institutional Holders

$46.28-0.24 (-0.52%)IndustrialsNYSE

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$1.0471682000610006e+222T

% of Float Held

8.80975542760259e+300%

QoQ Change in Holders

+14 / -0

Price History

$23.60$31.09$38.58$46.06$53.55Sep 24Jun 25Mar 26

THR — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
GW&K Investment Management, LLCIncreased+198K+$22.3M
Lightrock Netherlands B.V.New Position+248K+$9.2M
1060 Capital, LLCNew Position+125K+$4.6M
LAZARD ASSET MANAGEMENT LLCNew Position+127K+$4.0M
DIAMOND HILL CAPITAL MANAGEMENT INCNew Position+120K+$4.0M
Bank of New York Mellon CorpNew Position+115K+$4.0M
Allspring Global Investments Holdings, LLCNew Position+101K+$3.8M
Informed Momentum Co LLCNew Position+69K+$2.6M
Peregrine Asset Advisers, Inc.New Position+61K+$2.3M
RICE HALL JAMES & ASSOCIATES, LLCNew Position+57K+$2.1M
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUNDNew Position+68K+$2.0M
Cerity Partners LLCNew Position+80K+$2.0M
Riverpoint Wealth Management Holdings, LLCNew Position+51K+$1.9M
PRINCIPAL FINANCIAL GROUP INCNew Position+35K+$1.3M
Inspire Investing, LLCNew Position+33K+$1.2M

THR — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
VANGUARD GROUP INCDecreased-99K-$84.6B
FMR LLCDecreased-6K-$64.7B
DIMENSIONAL FUND ADVISORS LPDecreased-39K-$47.2B
WESTWOOD HOLDINGS GROUP INCDecreased-510K-$39.7B
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.Decreased-435K-$30.0B
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLCDecreased-93K-$26.2B
BROWN ADVISORY INCDecreased-425K-$23.5B
WELLINGTON MANAGEMENT GROUP LLPDecreased-125K-$22.9B
STATE STREET CORPDecreased-21K-$20.9B
Swedbank ABDecreased-64K-$20.2B
NEEDHAM INVESTMENT MANAGEMENT LLCDecreased-4K-$16.6B
NEW SOUTH CAPITAL MANAGEMENT INCDecreased-19K-$13.2B
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLCDecreased-55K-$13.2B
KENNEDY CAPITAL MANAGEMENT LLCDecreased-56K-$11.7B
Meros Investment Management, LPDecreased-12K-$9.4B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1VANGUARD GROUP INC2,817,984$104.7M0.00%Share
2FMR LLC2,212,120$82.0M0.00%Share
3DIMENSIONAL FUND ADVISORS LP1,650,038$61.0M0.01%Share
4GW&K Investment Management, LLC1,564,804$58.1M0.50%Share
5BlackRock, Inc.1,270,040$47.0M0.00%Share
6BlackRock, Inc.1,062,163$39.0M0.00%Share
7Medina Value Partners, LLC1,043,526$38.8M9.06%Share
8WESTWOOD HOLDINGS GROUP INC976,821$36.3M0.30%Share
9WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC887,451$33.0M0.09%Share
10Harvey Partners, LLC772,070$28.7M2.54%Share
11STATE STREET CORP761,840$28.0M0.00%Share
12Swedbank AB694,000$25.8M0.02%Share
13VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.689,677$25.0M0.21%Share
14GEODE CAPITAL MANAGEMENT, LLC673,943$25.0M0.00%Share
15NEEDHAM INVESTMENT MANAGEMENT LLC620,000$23.0M1.46%Share
16AMERIPRISE FINANCIAL INC640,627$23.0M0.01%Share
17MORGAN STANLEY611,559$22.0M0.00%Share
18ARROWSTREET CAPITAL, LIMITED PARTNERSHIP508,339$18.0M0.01%Share
19NEW SOUTH CAPITAL MANAGEMENT INC440,620$16.4M0.75%Share
20HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC437,552$16.3M0.05%Share
21BROWN ADVISORY INC447,120$16.0M0.02%Share
22CLIFFORD CAPITAL PARTNERS LLC430,230$16.0M2.72%Share
23First Eagle Investment Management, LLC400,011$14.9M0.03%Share
24KENNEDY CAPITAL MANAGEMENT LLC383,854$14.3M0.30%Share
25WELLINGTON MANAGEMENT GROUP LLP391,440$14.0M0.00%Share
26Meros Investment Management, LP339,675$12.6M5.01%Share
27CHARLES SCHWAB INVESTMENT MANAGEMENT INC339,736$12.0M0.00%Share
28UBS Group AG300,709$11.2M0.00%Share
29WELLINGTON MANAGEMENT GROUP LLP313,944$11.0M0.00%Share
30JPMORGAN CHASE & CO276,400$10.0M0.00%Share
31DEUTSCHE BANK AG\282,712$10.0M0.00%Share
32Assenagon Asset Management S.A.255,694$9.5M0.01%Share
33HEARTLAND ADVISORS INC255,533$9.5M0.51%Share
34Invesco Ltd.254,512$9.5M0.00%Share
35Lightrock Netherlands B.V.248,075$9.2M1.91%Share
36NORTHERN TRUST CORP268,948$9.0M0.00%Share
37Intrinsic Edge Capital Management LLC230,000$8.5M1.52%Share
38JANUS HENDERSON GROUP PLC236,238$8.0M0.00%Share
39VANGUARD GROUP INC211,260$7.8M0.00%Share
40MORGAN STANLEY204,393$7.0M0.00%Share
41FMR LLC203,281$7.0M0.00%Share
42GOLDMAN SACHS GROUP INC187,152$6.0M0.00%Share
43PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO173,434$6.0M0.02%Share
44WEDGE CAPITAL MANAGEMENT L L P/NC142,253$5.3M0.09%Share
45Atom Investors LP134,849$5.0M0.40%Share
46MORGAN STANLEY140,963$5.0M0.00%Share
47RBF Capital, LLC155,000$5.0M0.22%Share
48Nuveen, LLC155,620$5.0M0.00%Share
491060 Capital, LLC125,000$4.6M10.89%Share
50Russell Investments Group, Ltd.114,073$4.0M0.00%Share

THR Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025193$1.2B+69
Q3 2025124$785.4B-16
Q2 2025140$628.4B-21
Q1 2025161$786.7B-1
Q4 2024162$6.9T+29
Q3 2024133$554.4T-1
Q2 2024134$476.6T+12
Q1 2024122$490.0T—

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As of Q4 2025, 50 institutional investors hold THR (Thermon Group Holdings, Inc.). The largest holder is VANGUARD GROUP INC with $104.7M in shares. This quarter, 14 institutions opened new positions and 0 closed their positions.

Frequently Asked Questions

How many hedge funds own THR?

As of Q4 2025, 50 institutional investors report holding THR (Thermon Group Holdings, Inc.) in their 13F filings.

Who is the largest institutional holder of THR?

The largest institutional holder of THR is VANGUARD GROUP INC with $104.7M in shares.

Is institutional ownership of THR increasing or decreasing?

This quarter, 14 institutions opened new positions in THR and 0 closed their positions.