CORE LABORATORIES INC (CLB)

3 tracked managers currently hold CLB on their latest filing. Change is versus that manager’s previous filing. Reported as of quarter end, filed up to ~45 days later, not live positions.

Sort: Size · Weight change

Sorted by reported value on the latest filing.

Manager	Period	Change	Value	Weight	Prev weight	Shares	Δ shares
CITADEL ADVISORS LLC	Q2 2026	ADD	$4.3M	0.0 %	0.0 %	371,615	+216,815
D. E. Shaw & Co., Inc.	Q2 2026	ADD	$2.9M	0.0 %	0.0 %	248,070	+129,644
RENAISSANCE TECHNOLOGIES LLC	Q2 2026	TRIM	$168.9K	0.0 %	0.0 %	14,500	-36,103