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Atmus Filtration Technologies

311 hedge funds and large institutions have $4.34B invested in Atmus Filtration Technologies in 2025 Q4 according to their latest regulatory filings, with 56 funds opening new positions, 112 increasing their positions, 100 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

2,157% more call options, than puts

Call options by funds: $19.9M | Put options by funds: $882K

70% more first-time investments, than exits

New positions opened: 56 | Existing positions closed: 33

16% more capital invested

Capital invested by funds: $3.73B → $4.34B (+$604M)

12% more repeat investments, than reductions

Existing positions increased: 112 | Existing positions reduced: 100

7% more funds holding

Funds holding: 291311 (+20)

1.7% more ownership

Funds ownership: 100.79%102.49% (+1.7%)

13% less funds holding in top 10

Funds holding in top 10: 87 (-1)

Holders
311
Holders Change
+20
Holders Change %
+6.87%
% of All Funds
3.78%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.09%
New
56
Increased
112
Reduced
100
Closed
33
Calls
$19.9M
Puts
$882K
Net Calls
+$19M
Net Calls Change
+$3.8M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$407M -$6.4M -132,250 -2%
BlackRock
2
BlackRock
New York
$351M +$5.3M +109,571 +2%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$243M +$28.9M +596,553 +15%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$229M +$44.4M +917,194 +26%
EC
5
Eminence Capital
New York
$199M -$131M -2,697,058 -41%
Goldman Sachs
6
Goldman Sachs
New York
$166M +$8.01M +165,490 +5%
Invesco
7
Invesco
Georgia
$142M +$24.4M +504,647 +23%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$126M +$2.63M +54,376 +2%
First Trust Advisors
9
First Trust Advisors
Illinois
$111M +$29.2M +603,954 +40%
Morgan Stanley
10
Morgan Stanley
New York
$110M -$9.36M -193,416 -8%
State Street
11
State Street
Massachusetts
$98.7M -$1.54M -31,909 -2%
CCM
12
Channing Capital Management
Illinois
$84.6M -$4.17M -86,122 -5%
T. Rowe Price Investment Management
13
T. Rowe Price Investment Management
Maryland
$84.2M +$14.4M +297,851 +22%
Wellington Management Group
14
Wellington Management Group
Massachusetts
$83.2M -$29.8M -616,375 -28%
D.E. Shaw & Co
15
D.E. Shaw & Co
New York
$75M -$15.7M -324,505 -18%
WHG
16
Westwood Holdings Group
Texas
$71.7M -$12.4M -256,904 -16%
Janus Henderson Group
17
Janus Henderson Group
United Kingdom
$71.1M +$23.1M +476,429 +53%
MP
18
Mangrove Partners
Connecticut
$68.3M -$742K -15,326 -1%
N
19
Nuveen
North Carolina
$68M +$9.46M +195,423 +18%
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$65.3M +$3.39M +69,974 +6%
PCM
21
Parsifal Capital Management
Connecticut
$64.1M -$423K -8,733 -0.7%
Charles Schwab
22
Charles Schwab
California
$48.6M +$1.34M +27,624 +3%
Massachusetts Financial Services
23
Massachusetts Financial Services
Massachusetts
$45.5M -$10.5M -215,936 -20%
PC
24
Port Capital
Illinois
$45.5M +$21.6M +446,260 +104%
Raymond James Financial
25
Raymond James Financial
Florida
$45.3M -$4.15M -85,835 -9%