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CSS LLC

SEC CIK
0001103646
Latest filing
Aug 14, 2026

ATKR holding history

Atkore Inc. in every 13F filed by CSS LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ATKR overviewAll 13F holders of ATKRFull Q2 2026 holdings

Shares (Q1 2025)
0
Sold out in Q1 2025
Value
$0
% of portfolio
0.0%
Quarters held
9
Since Q4 2022
Holdings of ATKR by CSS LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20250$00.0%−4,129−100.0%Sold outHolders
Q4 20244,129$344.6K<0.1%+526+14.6%AddedHolders
Q3 20243,603$305.3K<0.1%00.0%UnchangedHolders
Q2 20243,603$486.2K<0.1%+1,203+50.1%AddedHolders
Q1 20242,400$456.9K<0.1%00.0%UnchangedHolders
Q4 20232,400$384.0K<0.1%00.0%UnchangedHolders
Q3 20232,400$358.1K<0.1%00.0%UnchangedHolders
Q2 20232,400$374.3K<0.1%−900−27.3%ReducedHolders
Q1 20233,300$463.6K<0.1%+200+6.5%AddedHolders
Q4 20223,100$351.6K<0.1%+3,100NewHolders