Who Owns Atmus Filtration Technologies Inc. (ATMU)?Hedge Fund & Institutional Holders

$57.01+0.46 (+0.81%)IndustrialsNYSE

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$InfinityT

% of Float Held

Infinity%

QoQ Change in Holders

+6 / -4

Price History

$31.66$40.14$48.61$57.09$65.57Sep 24Jun 25Mar 26

ATMU — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
FMR LLCIncreased+917K+$226.8B
MASSACHUSETTS FINANCIAL SERVICES CO /MA/New Position+877K+$45.5B
Boston Trust Walden CorpNew Position+853K+$44.3B
Invesco Ltd.Increased+505K+$41.4B
FIRST TRUST ADVISORS LPIncreased+604K+$41.1B
SILVERCREST ASSET MANAGEMENT GROUP LLCNew Position+751K+$38.0B
BANK OF AMERICA CORP /DE/Increased+135K+$32.0B
TEACHER RETIREMENT SYSTEM OF TEXASNew Position+591K+$30.7B
JANUS HENDERSON GROUP PLCIncreased+476K+$29.7B
GOLDMAN SACHS GROUP INCIncreased+164K+$27.1B
Port Capital LLCIncreased+446K+$26.1B
NEW YORK STATE COMMON RETIREMENT FUNDNew Position+409K+$21.0B
FEDERATED HERMES, INC.New Position+413K+$20.0B
FRONTIER CAPITAL MANAGEMENT CO LLCIncreased+285K+$17.3B
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPIncreased+312K+$15.7B

ATMU — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
EMINENCE CAPITAL, LPDecreased-2.7M-$95.5B
Boston PartnersClosed Position-586K-$26.4B
WELLINGTON MANAGEMENT GROUP LLPDecreased-616K-$19.0B
BALYASNY ASSET MANAGEMENT L.P.Closed Position-311K-$14.0B
Bayberry Capital Partners LPClosed Position-283K-$12.7B
Trexquant Investment LPDecreased-94K-$10.2B
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLCDecreased-242K-$8.9B
DEUTSCHE BANK AG\Decreased-179K-$8.1B
JPMORGAN CHASE & CODecreased-183K-$7.8B
MANUFACTURERS LIFE INSURANCE COMPANY, THEDecreased-269K-$7.8B
RENAISSANCE TECHNOLOGIES LLCDecreased-167K-$7.7B
Squarepoint Ops LLCClosed Position-164K-$7.4B
TWO SIGMA ADVISERS, LPDecreased-154K-$7.0B
VICTORY CAPITAL MANAGEMENT INCDecreased-186K-$7.0B
Yost Capital Management, LPDecreased-40K-$6.7B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1EMINENCE CAPITAL, LP3,825,346$198.6B3140.01%Share
2FMR LLC3,489,109$181.0B9.23%Share
3GOLDMAN SACHS GROUP INC2,903,662$150.0B18.49%Share
4Invesco Ltd.2,581,465$134.0B20.55%Share
5FIRST TRUST ADVISORS LP2,131,911$110.0B79.94%Share
6Channing Capital Management, LLC1,628,893$84.6B2.17%Share
7WESTWOOD HOLDINGS GROUP INC1,381,485$71.7B583.05%Share
8MANGROVE PARTNERS IM, LLC1,315,227$68.0B5.54%Share
9D. E. Shaw & Co., Inc.1,320,789$68.0B37.28%Share
10Parsifal Capital Management, LP1,234,287$64.1B5.26%Share
11WELLINGTON MANAGEMENT GROUP LLP1,236,287$64.0B11.22%Share
12DIMENSIONAL FUND ADVISORS LP1,166,398$60.0B12.59%Share
13CHARLES SCHWAB INVESTMENT MANAGEMENT INC935,875$48.0B7.46%Share
14Port Capital LLC876,720$45.5B1.96%Share
15JANUS HENDERSON GROUP PLC777,237$40.0B17.91%Share
16RAYMOND JAMES FINANCIAL INC775,389$40.0B12.45%Share
17MANUFACTURERS LIFE INSURANCE COMPANY, THE769,727$39.0B32.05%Share
18SILVERCREST ASSET MANAGEMENT GROUP LLC750,650$38.0B261.17%Share
19Nuveen, LLC751,020$38.0B9.95%Share
20MASSACHUSETTS FINANCIAL SERVICES CO /MA/709,882$36.8B11.88%Share
21WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC681,972$35.4B98.74%Share
22FMR LLC689,398$35.0B1.78%Share
23ROYCE & ASSOCIATES LP667,812$34.7B351.52%Share
24FRONTIER CAPITAL MANAGEMENT CO LLC653,554$33.9B360.00%Share
25NORTHERN TRUST CORP641,289$33.0B4.21%Share
26Assenagon Asset Management S.A.634,588$32.9B45.35%Share
27TEACHER RETIREMENT SYSTEM OF TEXAS590,718$30.7B106.03%Share
28JANUS HENDERSON GROUP PLC592,088$30.0B13.43%Share
29Boston Trust Walden Corp534,404$27.7B209.36%Share
30Medina Value Partners, LLC512,260$26.6B6.21%Share
31SUSQUEHANNA INTERNATIONAL GROUP, LLP443,994$23.0B2.65%Share
32NEW YORK STATE COMMON RETIREMENT FUND409,278$21.0B28.03%Share
33Nuveen, LLC412,599$21.0B5.50%Share
34Aberdeen Group plc395,132$20.5B31.76%Share
35FEDERATED HERMES, INC.376,098$19.0B31.74%Share
36Ancora Advisors LLC373,210$19.0B0.39%Share
37KENNEDY CAPITAL MANAGEMENT LLC343,848$17.8B0.38%Share
38UBS Group AG329,198$17.1B2.77%Share
39ARROWSTREET CAPITAL, LIMITED PARTNERSHIP340,191$17.0B9.96%Share
40Boston Trust Walden Corp319,073$16.6B125.01%Share
41LOOMIS SAYLES & CO L P311,762$16.0B19.29%Share
42AMERIPRISE FINANCIAL INC325,106$16.0B3.62%Share
43HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC291,153$15.1B45.14%Share
44VICTORY CAPITAL MANAGEMENT INC300,876$15.0B8.47%Share
45BANK OF AMERICA CORP /DE/260,084$13.0B0.95%Share
46Woodline Partners LP257,222$13.0B50.37%Share
47GOLDMAN SACHS GROUP INC240,005$12.0B1.48%Share
48AXIOM INVESTORS LLC /DE224,745$11.7B102.39%Share
49ALTRINSIC GLOBAL ADVISORS LLC201,243$10.4B0.37%Share
50FMR LLC211,220$10.0B0.51%Share

ATMU Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025308$2.6T+90
Q3 2025218$2.0T-14
Q2 2025232$1.5T-40
Q1 2025272$2.2T+3
Q4 2024269$2.8T+47
Q3 2024222$93.2T+28
Q2 2024194$108.4T+11
Q1 2024183$93.5T—

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As of Q4 2025, 50 institutional investors hold ATMU (Atmus Filtration Technologies Inc.). The largest holder is EMINENCE CAPITAL, LP with $198.6B in shares. This quarter, 6 institutions opened new positions and 4 closed their positions.

Frequently Asked Questions

How many hedge funds own ATMU?

As of Q4 2025, 50 institutional investors report holding ATMU (Atmus Filtration Technologies Inc.) in their 13F filings.

Who is the largest institutional holder of ATMU?

The largest institutional holder of ATMU is EMINENCE CAPITAL, LP with $198.6B in shares.

Is institutional ownership of ATMU increasing or decreasing?

This quarter, 6 institutions opened new positions in ATMU and 4 closed their positions.