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First Manhattan Co

SEC CIK
0000728083
Latest filing
Aug 14, 2026

CLB holding history

Core Laboratories 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.

CLB overviewAll 13F holders of CLBFull Q2 2026 holdings

Shares (Q2 2024)
0
Sold out in Q2 2024
Value
$0
% of portfolio
0.0%
Quarters held
13
Since Q1 2021
Holdings of CLB by First Manhattan Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20240$00.0%−1,250−100.0%Sold outHolders
Q1 20241,250$21.3K<0.1%00.0%UnchangedHolders
Q4 20231,250$22.1K<0.1%00.0%UnchangedHolders
Q3 20231,250$30.0K<0.1%00.0%UnchangedHolders
Q2 20231,250$29.1K<0.1%+1,212+3,189.5%AddedHolders
Q1 202338$837<0.1%00.0%UnchangedHolders
Q4 202238$770<0.1%00.0%UnchangedHolders
Q3 202238$00.0%00.0%UnchangedHolders
Q2 202238$00.0%00.0%UnchangedHolders
Q1 202238$1.00K<0.1%00.0%UnchangedHolders
Q4 202138$00.0%00.0%UnchangedHolders
Q3 202138$1.00K<0.1%00.0%UnchangedHolders
Q2 202138$1.00K<0.1%00.0%UnchangedHolders
Q1 202138$1.00K<0.1%––Holders

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