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Livermore
Livermore
ZHEN

First Manhattan Co

SEC CIK
0000728083
Latest filing
Aug 14, 2026

COO holding history

Cooper Companies, Inc. in every 13F filed by First Manhattan Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

COO overviewAll 13F holders of COOFull Q2 2026 holdings

Shares (Q1 2026)
0
Sold out in Q1 2026
Value
$0
% of portfolio
0.0%
Quarters held
20
Since Q1 2021
Holdings of COO by First Manhattan Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20260$00.0%−3,160−100.0%Sold outHolders
Q4 20253,160$259.0K<0.1%−100−3.1%ReducedHolders
Q3 20253,260$223.5K<0.1%00.0%UnchangedHolders
Q2 20253,260$232.0K<0.1%00.0%UnchangedHolders
Q1 20253,260$275.0K<0.1%00.0%UnchangedHolders
Q4 20243,260$299.7K<0.1%00.0%UnchangedHolders
Q3 20243,260$359.7K<0.1%00.0%UnchangedHolders
Q2 20243,260$284.6K<0.1%00.0%UnchangedHolders
Q1 20243,260$330.8K<0.1%00.0%UnchangedConverted for a 4-for-1 splitHolders
Q4 2023815$308.4K<0.1%00.0%UnchangedHolders
Q3 2023815$259.2K<0.1%00.0%UnchangedHolders
Q2 2023815$312.5K<0.1%00.0%UnchangedHolders
Q1 2023815$304.3K<0.1%−58−6.6%ReducedHolders
Q4 2022873$288.7K<0.1%−142−14.0%ReducedHolders
Q3 20221,015$267.0K<0.1%+265+35.3%AddedHolders
Q2 2022750$234.0K<0.1%00.0%UnchangedHolders
Q1 2022750$313.0K<0.1%00.0%UnchangedHolders
Q4 2021750$314.0K<0.1%00.0%UnchangedHolders
Q3 2021750$309.0K<0.1%−12−1.6%ReducedHolders
Q2 2021762$301.0K<0.1%+12+1.6%AddedHolders
Q1 2021750$288.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.