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CLB CORE LABORATORIES INC

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COM (common), issuer CIK 1958086

203 managers (208 13F filers) reported a position in CLB shares at 2024-12-31, 50,808,480 shares in all. 31 filers opened a position and 17 filers sold out during the quarter.

Managers
203
13F filers
208
New
31
Added
58
Reduced
72
Sold out
17
Shares held by filers
50,808,480

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
TFC Financial Management, Inc.1$18<0.01%013F-HRTimeline
AlphaQuest LLC1$17<0.01%-9,65213F-HRTimeline
Covestor Ltd5$00%013F-HRTimelineValue filed as zero, left out of ratios.