Fred Alger Management, LLC

SEC CIK: 0000003520
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

CLB holding history

Core Laboratories Inc. in every 13F filed by Fred Alger Management, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

CLB overview All 13F holders of CLB Full Q2 2026 holdings

Shares (Q3 2025): 0; Sold out in Q3 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 18; Since Q1 2021

Holdings of CLB by Fred Alger Management, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2025	0	$0	0.0%	−544,408−100.0%	Sold out	Holders
Q2 2025	544,408	$6.27M	<0.1%	−192,445−26.1%	Reduced	Holders
Q1 2025	736,853	$11.0M	0.1%	+180,344+32.4%	Added	Holders
Q4 2024	556,509	$9.63M	<0.1%	+20,596+3.8%	Added	Holders
Q3 2024	535,913	$9.93M	<0.1%	−8,238−1.5%	Reduced	Holders
Q2 2024	544,151	$11.0M	0.1%	−318,121−36.9%	Reduced	Holders
Q1 2024	862,272	$14.7M	0.1%	−158,277−15.5%	Reduced	Holders
Q4 2023	1,020,549	$18.0M	0.1%	−306,780−23.1%	Reduced	Holders
Q3 2023	1,327,329	$31.9M	0.2%	−1,401,417−51.4%	Reduced	Holders
Q2 2023	2,728,746	$63.4M	0.3%	−853,758−23.8%	Reduced	Holders
Q1 2023	3,582,504	$79.0M	0.4%	−271,473−7.0%	Reduced	Holders
Q4 2022	3,853,977	$78.1M	0.4%	−235,347−5.8%	Reduced	Holders
Q3 2022	4,089,324	$55.1M	0.3%	+64,734+1.6%	Added	Holders
Q2 2022	4,024,590	$79.7M	0.4%	−206,338−4.9%	Reduced	Holders
Q1 2022	4,230,928	$133.8M	0.4%	+211,693+5.3%	Added	Holders
Q4 2021	4,019,235	$89.7M	0.2%	−1,119,904−21.8%	Reduced	Holders
Q3 2021	5,139,139	$142.6M	0.3%	−723,127−12.3%	Reduced	Holders
Q2 2021	5,862,266	$228.3M	0.5%	+2,668,618+83.6%	Added	Holders
Q1 2021	3,193,648	$91.9M	0.2%	–	–	Holders

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