Core Laboratories Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of CLB *?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	392,722	0.842%
General Public	4,302,298	9.22%
Institutions	41,969,393	89.9%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 75.79% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
20.8%	Ariel Investments, LLC	9,703,122	Mex$3.7b	-0.64%	1.87%
10.1%	BlackRock, Inc.	4,718,698	Mex$1.8b	-19.3%	no data
8.26%	Fred Alger Management, LLC	3,853,977	Mex$1.5b	-5.76%	0.39%
7.66%	EARNEST Partners, LLC	3,573,101	Mex$1.4b	7.81%	0.45%
4.49%	Boston Trust Walden Company	2,093,309	Mex$804.5m	6.3%	0.38%
2.99%	The Vanguard Group, Inc.	1,397,128	Mex$536.9m	-73.5%	no data
2.95%	State Street Global Advisors, Inc.	1,374,956	Mex$528.4m	9.46%	no data
1.89%	Disciplined Growth Investors, Inc.	880,817	Mex$338.5m	-0.98%	0.45%
1.83%	Van Eck Associates Corporation	852,347	Mex$327.6m	-14.4%	0.03%
1.67%	Congress Asset Management Company, LLP	779,017	Mex$299.4m	9.44%	0.16%
1.58%	Royce & Associates, LP	738,763	Mex$283.9m	853%	0.14%
1.18%	Dimensional Fund Advisors LP	552,574	Mex$212.4m	8.43%	no data
1.05%	Charles Schwab Investment Management, Inc.	489,019	Mex$187.9m	0%	no data
1.03%	SEI Investments Company	478,867	Mex$184.0m	0.6%	0.02%
0.91%	State Farm Insurance Companies, Asset Management Arm	423,407	Mex$162.7m	0%	0.01%
0.91%	Geode Capital Management, LLC	422,412	Mex$162.3m	2.88%	no data
0.9%	Managed Account Advisors LLC	422,091	Mex$162.2m	-10.3%	no data
0.86%	Wayne Hummer Investments L.L.C., Asset Management Arm	399,342	Mex$153.5m	9.16%	1.17%
0.8%	Norges Bank Investment Management	374,595	Mex$144.0m	1.99%	no data
0.72%	Columbia Management Investment Advisers, LLC	337,281	Mex$129.6m	1.14%	no data
0.68%	Schwartz Investment Counsel, Inc.	318,100	Mex$122.2m	-13.6%	0.29%
0.66%	Scout Investments, Inc.	306,792	Mex$117.9m	7.41%	0.13%
0.65%	Sterling Capital Management LLC	303,380	Mex$116.6m	-0.06%	0.1%
0.62%	Invesco Capital Management LLC	291,551	Mex$112.0m	2.74%	no data
0.61%	BNY Mellon Asset Management	282,709	Mex$108.6m	-1.86%	no data