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Atmus Filtration Technologies
ATMU

Overview Fund Activity

273 hedge funds and large institutions have $3.01B invested in Atmus Filtration Technologies in 2025 Q2 according to their latest regulatory filings, with 35 funds opening new positions, 95 increasing their positions, 103 reducing their positions, and 30 closing their positions.

Holders
273
Holders Change
+1
Holders Change %
+0.37%
% of All Funds
3.66%
Holding in Top 10
8
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.11%
New
35
Increased
95
Reduced
103
Closed
30
Calls
$1.72M
Puts
$25K
Net Calls
+$1.7M
Net Calls Change
-$9.05M

Top Buyers

1
Royal Bank of Canada
1
Royal Bank of Canada
Ontario, Canada
$31.7M
2
EC
2
Eminence Capital
New York
$235M
3
HRCM
3
Hawk Ridge Capital Management
California
$15.8M
4
First Trust Advisors
4
First Trust Advisors
Illinois
$37.3M
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$86.2M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$5.42M
2
Bank of America
2
Bank of America
North Carolina
$21.1M
3
Fidelity International
3
Fidelity International
Bermuda
$0
4
NL
4
Nuveen LLC
North Carolina
$31.5M
5
DCM
5
Driehaus Capital Management
Illinois
$0
Name Market Value Shares Shares
Change 		Shares
Change %
HSA
126
Hussman Strategic Advisors
Maryland
$1.53M 42,000 +10,500 +33%
HCA
127
Harbor Capital Advisors
Illinois
$1.45M 39,730 +199 +0.5%
TRSOTSOK
128
Teachers Retirement System of the State of Kentucky
Kentucky
$1.41M 38,786 +14,938 +63%
SPS
129
Susquehanna Portfolio Strategies
Pennsylvania
$1.3M 35,622 +28,447 +396%
A
130
AlphaQuest
New York
$1.26M 34,582 +16,000 +86%
JF
131
Jump Financial
Illinois
$1.23M 33,681 +33,681 New
Comerica Bank
132
Comerica Bank
Texas
$1.22M 33,500 -2,859 -8%
Lazard Asset Management
133
Lazard Asset Management
New York
$1.22M 33,509 +1,553 +5%
MF
134
Magnetar Financial
Illinois
$1.15M 31,646 +31,646 New
PGCM
135
Prescott Group Capital Management
Oklahoma
$1.09M 30,000 – –
Franklin Resources
136
Franklin Resources
California
$1.08M 29,574 +789 +3%
GF
137
Gabelli Funds
New York
$965K 26,500 – –
New York State Common Retirement Fund
138
New York State Common Retirement Fund
New York
$932K 25,599 – –
LPL Financial
139
LPL Financial
California
$892K 24,495 +5,182 +27%
ASRS
140
Arizona State Retirement System
Arizona
$879K 24,125 +289 +1%
Zurich Cantonal Bank
141
Zurich Cantonal Bank
Switzerland
$876K 24,051 -388 -2%
Handelsbanken Fonder
142
Handelsbanken Fonder
Sweden
$860K 23,600 -500 -2%
ET
143
Entropy Technologies
New York
$812K 22,297 -16,571 -43%
UCFA
144
United Capital Financial Advisors
Texas
$783K 21,507 -727 -3%
AA
145
ALPS Advisors
Colorado
$712K 19,555 -1,925 -9%
FRM
146
Fox Run Management
Connecticut
$705K 19,353 +13,648 +239%
PFSRSONJ
147
Police & Firemen's Retirement System of New Jersey
New Jersey
$689K 18,917 +1,072 +6%
KK
148
KLP Kapitalforvaltning
Norway
$688K 18,900 +1,500 +9%
OQS
149
Occudo Quantitative Strategies
Florida
$685K 18,822 +18,822 New
FGP
150
Freestone Grove Partners
California
$673K 18,471 +18,471 New
4 5
6
7 8