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Atmus Filtration Technologies
ATMU

Overview Fund Activity

272 hedge funds and large institutions have $3.06B invested in Atmus Filtration Technologies in 2025 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 100 increasing their positions, 94 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
272
Holders Change
-13
Holders Change %
-4.56%
% of All Funds
3.69%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.11%
New
35
Increased
100
Reduced
94
Closed
44
Calls
$11.4M
Puts
$671K
Net Calls
+$10.7M
Net Calls Change
-$621K

Top Buyers

1
EC
Eminence Capital
New York
+$42.8M
2
Citadel Advisors
Citadel Advisors
Florida
+$38.2M
3
Invesco
Invesco
Georgia
+$36.4M
4
William Blair Investment Management
William Blair Investment Management
Illinois
+$31.6M
5
Fidelity Investments
Fidelity Investments
Massachusetts
+$31.4M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$78.6M
2
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
-$43.7M
3
PCM
Parsifal Capital Management
Connecticut
-$18.8M
4
BCP
Bayberry Capital Partners
New York
-$17.7M
5
American Century Companies
American Century Companies
Missouri
-$16.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
WAM
276
Weiss Asset Management
Massachusetts
– -$5.61M -143,208 Closed
CSS
277
Cubist Systematic Strategies
Connecticut
– -$4.6M -117,337 Closed
BC
278
Beaconlight Capital
New York
– -$4.13M -105,467 Closed
Canada Pension Plan Investment Board
279
Canada Pension Plan Investment Board
Ontario, Canada
– -$1.75M -44,600 Closed
JF
280
Jump Financial
Illinois
– -$1.51M -38,639 Closed
PCM
281
Prelude Capital Management
New York
– -$1.44M -36,698 Closed
CIP
282
Convergence Investment Partners
Florida
– -$1.2M -30,621 Closed
AI
283
Atom Investors
Texas
– -$1.11M -28,330 Closed
GCM
284
Graham Capital Management
Connecticut
– -$1.08M -27,511 Closed
BPC
285
Bryce Point Capital
New York
– -$847K -21,608 Closed
YIH
286
Y-Intercept (HK)
Hong Kong
– -$804K -20,510 Closed
AIM
287
Aigen Investment Management
New York
– -$723K -18,454 Closed
GCP
288
GSA Capital Partners
United Kingdom
– -$689K -17,593 Closed
QC
289
Quadrature Capital
United Kingdom
– -$627K -16,014 Closed
DekaBank Deutsche Girozentrale
290
DekaBank Deutsche Girozentrale
Germany
– -$418K -14,256 Closed
MF
291
Magnetar Financial
Illinois
– -$512K -13,068 Closed
Man Group
292
Man Group
United Kingdom
– -$468K -11,954 Closed
VCM
293
Voleon Capital Management
California
– -$455K -11,602 Closed
QCM
294
Qsemble Capital Management
New York
– -$445K -11,348 Closed
PA
295
PharVision Advisers
Florida
– -$331K -8,440 Closed
BHCM
296
Brevan Howard Capital Management
Jersey
– -$311K -7,925 Closed
FGP
297
Freestone Grove Partners
California
– -$278K -7,097 Closed
Wealth Enhancement Advisory Services
298
Wealth Enhancement Advisory Services
Minnesota
– -$260K -6,646 Closed
IC
299
IEQ Capital
California
– -$242K -6,183 Closed
CIP
300
Cornerstone Investment Partners
Georgia
– -$221K -5,653 Closed
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