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Marshall Wace, LLP

SEC CIK
0001318757
Latest filing
Aug 13, 2026

COO holding history

Cooper Companies, Inc. in every 13F filed by Marshall Wace, LLP, 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 (Q2 2026)
255,939
Value
$18.4M
% of portfolio
<0.1%
Quarters held
15
Since Q1 2021
Holdings of COO by Marshall Wace, LLP, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026255,939$18.4M<0.1%+255,939NewHolders
Q2 20250$00.0%−825,917−100.0%Sold outHolders
Q1 2025825,917$69.7M0.1%−296,385−26.4%ReducedHolders
Q4 20241,122,302$103.2M0.1%−995,323−47.0%ReducedHolders
Q3 20242,117,625$233.7M0.3%+1,333,728+170.1%AddedHolders
Q2 2024783,897$68.4M0.1%−799,998−50.5%ReducedHolders
Q1 20241,583,895$160.7M0.3%+388,727+32.5%AddedConverted for a 4-for-1 splitHolders
Q4 2023298,792$113.1M0.2%+298,792NewHolders
Q3 20230$00.0%−4,972−100.0%Sold outHolders
Q2 20234,972$1.91M<0.1%−152,569−96.8%ReducedHolders
Q1 2023157,541$58.8M0.1%+63,538+67.6%AddedHolders
Q4 202294,003$31.1M0.1%+94,003NewHolders
Q2 20220$00.0%−27,005−100.0%Sold outHolders
Q1 202227,005$11.3M<0.1%+16,105+147.8%AddedHolders
Q4 202110,900$4.57M<0.1%−13,514−55.4%ReducedHolders
Q3 202124,414$10.1M0.1%−28,616−54.0%ReducedHolders
Q2 202153,030$21.0M0.1%+29,208+122.6%AddedHolders
Q1 202123,822$9.15M<0.1%––Holders

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