Jane Street
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Jane Street’s Atmus Filtration Technologies ATMU Stock Holding History

Jane Street’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
Q2 		$528K Sell
10,346
-416,276
-98% -$22.6M ﹤0.01% 7883
2026
Q1 		$24.2M Buy
426,622
+416,486
+4,109% +$24.6M ﹤0.01% 1618
2025
Q4 		$526K Sell
10,136
-84,188
-89% -$4.08M ﹤0.01% 7559
2025
Q3 		$4.25M Sell
94,324
-67,371
-42% -$2.83M ﹤0.01% 3666
2025
Q2 		$5.89M Buy
161,695
+53,946
+50% +$1.92M ﹤0.01% 2789
2025
Q1 		$3.96M Buy
107,749
+96,481
+856% +$3.81M ﹤0.01% 3279
2024
Q4 		$441K Sell
11,268
-573,423
-98% -$23.3M ﹤0.01% 7038
2024
Q3 		$21.9M Sell
584,691
-1,232,595
-68% -$40.2M ﹤0.01% 1174
2024
Q2 		$52.3M Sell
1,817,286
-9,564
-0.5% -$290K 0.01% 676
2024
Q1 		$58.9M Buy
1,826,850
+1,547,948
+555% +$37M 0.01% 554
2023
Q4 		$6.55M Buy
+278,902
New +$5.98M ﹤0.01% 2484
2023
Q3 		– Sell
-28,783
Closed -$632K – 8597
2023
Q2 		$632K Buy
+28,783
New +$603K ﹤0.01% 5958

Other funds holding ATMU

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Jane Street's ATMU Position: Q2 2026 in Review

Jane Street reduced its Atmus Filtration Technologies (ATMU) stake by 98% in Q2 2026, selling an estimated $22.6M and leaving 10,346 shares worth $528K. The position accounts for ﹤0.01% of the portfolio, ranked #7883.

Jane Street first reported a position in ATMU in Q2 2023 and has held it in 12 quarters since. The position peaked at $58.9M in Q1 2024. 336 funds tracked by Wall St. Rank hold ATMU as of Q2 2026.

  • Jane Street held 10,346 shares of Atmus Filtration Technologies worth $528K as of Q2 2026.
  • Jane Street sold 416,276 Atmus Filtration Technologies shares in Q2 2026, an estimated $22.6M.
  • Atmus Filtration Technologies made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #7883 holding.
  • Jane Street first reported a position in Atmus Filtration Technologies in Q2 2023 and has held it in 12 quarters since.
  • Jane Street's Atmus Filtration Technologies position peaked at $58.9M in Q1 2024.
  • 336 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.