Walleye Capital
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Walleye Capital’s Atmus Filtration Technologies ATMU Stock Holding History

Walleye Capital’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 		– Sell
-4,232
Closed -$240K – 4735
2026
Q1 		$240K Sell
4,232
-1,836
-30% -$108K ﹤0.01% 3218
2025
Q4 		$315K Buy
+6,068
New +$294K ﹤0.01% 3277
2025
Q2 		– Sell
-1,393
Closed -$51.2K – 4488
2025
Q1 		$51.2K Sell
1,393
-7,370
-84% -$291K ﹤0.01% 3835
2024
Q4 		$343K Sell
8,763
-254,119
-97% -$10.3M ﹤0.01% 3316
2024
Q3 		$9.87M Buy
262,882
+133,502
+103% +$4.36M 0.02% 697
2024
Q2 		$3.72M Sell
129,380
-173,778
-57% -$5.27M 0.01% 1522
2024
Q1 		$9.78M Buy
303,158
+291,858
+2,583% +$6.98M 0.02% 841
2023
Q4 		$265K Buy
+11,300
New +$242K ﹤0.01% 3470

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

Walleye Capital's ATMU Position: Q2 2026 in Review

Walleye Capital sold out of Atmus Filtration Technologies (ATMU) in Q2 2026, closing a stake of 4,232 shares — an estimated $240K sold.

Walleye Capital first reported a position in ATMU in Q4 2023 and held it in 8 quarters. The position peaked at $9.87M in Q3 2024. 335 funds tracked by Wall St. Rank hold ATMU as of Q2 2026.

  • Walleye Capital reported no remaining Atmus Filtration Technologies position as of Q2 2026 after selling out during the quarter.
  • Walleye Capital sold 4,232 Atmus Filtration Technologies shares in Q2 2026, an estimated $240K.
  • Walleye Capital first reported a position in Atmus Filtration Technologies in Q4 2023 and held it in 8 quarters.
  • Walleye Capital's Atmus Filtration Technologies position peaked at $9.87M in Q3 2024.
  • 335 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q2 2026.

Based on Walleye Capital's 13F filing for Q2 2026, filed 3 Aug 2026.