Citadel Advisors
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Citadel Advisors’s Atmus Filtration Technologies ATMU Stock Holding History

Citadel Advisors’s Portfolio ATMU Stock Details ATMU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$13.1M Buy
230,465
+33,204
+17% +$1.96M ﹤0.01% 2870
2025
Q4 		$10.2M Buy
197,261
+119,979
+155% +$5.81M ﹤0.01% 3229
2025
Q3 		$3.48M Sell
77,282
-71,596
-48% -$3M ﹤0.01% 5019
2025
Q2 		$5.42M Sell
148,878
-1,054,015
-88% -$37.6M ﹤0.01% 3965
2025
Q1 		$44.2M Buy
1,202,893
+1,039,404
+636% +$41M 0.01% 1244
2024
Q4 		$6.41M Sell
163,489
-98,599
-38% -$4M ﹤0.01% 3576
2024
Q3 		$9.84M Buy
262,088
+85,000
+48% +$2.77M ﹤0.01% 2925
2024
Q2 		$5.1M Sell
177,088
-31,718
-15% -$962K ﹤0.01% 3720
2024
Q1 		$6.73M Buy
208,806
+181,505
+665% +$4.34M ﹤0.01% 3507
2023
Q4 		$641K Sell
27,301
-76,134
-74% -$1.63M ﹤0.01% 7575
2023
Q3 		$2.16M Sell
103,435
-1,476,576
-93% -$33.8M ﹤0.01% 5082
2023
Q2 		$34.7M Buy
+1,580,011
New +$33.1M 0.01% 1351

Other funds holding ATMU

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return