There is a long list of 186 institutional holders of CLB within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of CLB by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-CLB table below, the initial column indicates the name of each top institutional holder of CLB, with a link to that fund's top holdings. The next columns indicate the amount of CLB stock held by each of the institutional holders of CLB, followed by the CLB position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Ariel Investments LLC	8,988,399	$158,735	12/31/2023
CLB	8,988,399	$158,735	12/31/2023
BlackRock Inc.	7,979,470	$140,917	12/31/2023
CLB	7,979,470	$140,917	12/31/2023
Vanguard Group Inc.	5,364,333	$94,734	12/31/2023
CLB	5,364,333	$94,734	12/31/2023
Earnest Partners LLC	3,727,668	$65,831	12/31/2023
CLB	3,727,668	$65,831	12/31/2023
State Street Corp	2,041,533	$36,053	12/31/2023
CLB	2,041,533	$36,053	12/31/2023
Congress Asset Management Co. MA	1,606,745	$27,443	03/31/2024
CLB	1,606,745	$27,443	03/31/2024
Ameriprise Financial Inc.	1,089,207	$19,235	12/31/2023
CLB	1,089,207	$19,235	12/31/2023
Fred Alger Management LLC	1,020,549	$18,023	12/31/2023
CLB	1,020,549	$18,023	12/31/2023
Geode Capital Management LLC	1,000,731	$17,675	12/31/2023
CLB	1,000,731	$17,675	12/31/2023
Dimensional Fund Advisors LP	947,807	$16,739	12/31/2023
CLB	947,807	$16,739	12/31/2023
Royce & Associates LP	914,274	$16,146	12/31/2023
CLB	914,274	$16,146	12/31/2023
Fisher Asset Management LLC	754,407	$13,323	12/31/2023
CLB	754,407	$13,323	12/31/2023
Disciplined Growth Investors Inc. MN	752,367	$13,287	12/31/2023
CLB	752,367	$13,287	12/31/2023
Morgan Stanley	727,516	$12,848	12/31/2023
CLB	727,516	$12,848	12/31/2023
Boston Trust Walden Corp	720,292	$12,303	03/31/2024
CLB	720,292	$12,303	03/31/2024
Van ECK Associates Corp	586,432	$10,356	12/31/2023
CLB	586,432	$10,356	12/31/2023
Charles Schwab Investment Management Inc.	580,353	$10,249	12/31/2023
CLB	580,353	$10,249	12/31/2023
Northern Trust Corp	494,336	$8,730	12/31/2023
CLB	494,336	$8,730	12/31/2023
Citadel Advisors LLC		$8,166	12/31/2023
CLB	357,900	$6,321	12/31/2023
Call	127,200	$2,246	12/31/2023
Put	22,700	$401	12/31/2023
Bank of New York Mellon Corp	477,393	$8,154	03/31/2024
CLB	477,393	$8,154	03/31/2024
Invesco Ltd.	412,484	$7,284	12/31/2023
CLB	412,484	$7,284	12/31/2023
Scout Investments Inc.	281,731	$4,975	12/31/2023
CLB	281,731	$4,975	12/31/2023
Wintrust Investments LLC	275,250	$4,861	12/31/2023
CLB	275,250	$4,861	12/31/2023
LMR Partners LLP	272,380	$4,810	12/31/2023
CLB	272,380	$4,810	12/31/2023
Envestnet Asset Management Inc.	261,345	$4,615	12/31/2023
CLB	261,345	$4,615	12/31/2023
Norges Bank	258,466	$4,565	12/31/2023
CLB	258,466	$4,565	12/31/2023
Principal Financial Group Inc.	243,431	$4,299	12/31/2023
CLB	243,431	$4,299	12/31/2023
D. E. Shaw & Co. Inc.	227,442	$4,017	12/31/2023
CLB	227,442	$4,017	12/31/2023
Advisors Capital Management LLC	226,318	$3,997	12/31/2023
CLB	226,318	$3,997	12/31/2023
Congress Wealth Management LLC DE	183,282	$3,130	03/31/2024
CLB	183,282	$3,130	03/31/2024
Gendell Jeffrey L	162,093	$2,863	12/31/2023
CLB	162,093	$2,863	12/31/2023
Bank of America Corp DE	161,721	$2,856	12/31/2023
CLB	161,721	$2,856	12/31/2023
Goldman Sachs Group Inc.	145,532	$2,570	12/31/2023
CLB	145,532	$2,570	12/31/2023
Rhumbline Advisers	142,414	$2,515	12/31/2023
CLB	142,414	$2,515	12/31/2023
Confluence Investment Management LLC	146,048	$2,495	03/31/2024
CLB	146,048	$2,495	03/31/2024
First Trust Advisors LP	140,701	$2,485	12/31/2023
CLB	140,701	$2,485	12/31/2023
State of New Jersey Common Pension Fund D	138,951	$2,454	12/31/2023
CLB	138,951	$2,454	12/31/2023
Horizon Kinetics Asset Management LLC	136,908	$2,418	12/31/2023
CLB	136,908	$2,418	12/31/2023
Nuveen Asset Management LLC	134,903	$2,382	12/31/2023
CLB	134,903	$2,382	12/31/2023
Wells Fargo & Company MN	128,178	$2,264	12/31/2023
CLB	128,178	$2,264	12/31/2023
Partnership Wealth Management LLC	125,750	$2,148	03/31/2024
CLB	125,750	$2,148	03/31/2024
Susquehanna International Group LLP		$2,074	12/31/2023
CLB	64,863	$1,145	12/31/2023
Call	52,600	$929	12/31/2023
Russell Investments Group Ltd.	112,290	$1,983	12/31/2023
CLB	112,290	$1,983	12/31/2023
Group One Trading L.P.		$1,748	12/31/2023
Call	100,800	$1,780	12/31/2023
Put	1,800	$32	12/31/2023
FMR LLC	98,856	$1,746	12/31/2023
CLB	98,856	$1,746	12/31/2023
Voloridge Investment Management LLC	97,499	$1,722	12/31/2023
CLB	97,499	$1,722	12/31/2023
Public Sector Pension Investment Board	96,958	$1,712	12/31/2023
CLB	96,958	$1,712	12/31/2023
Swiss National Bank	91,900	$1,623	12/31/2023
CLB	91,900	$1,623	12/31/2023
QSV Equity Investors LLC	82,039	$1,449	12/31/2023
CLB	82,039	$1,449	12/31/2023
Barclays PLC	80,866	$1,428	12/31/2023
CLB	80,866	$1,428	12/31/2023

See All: Funds Holding CLB
See Details: Top 10 Hedge Funds Holding CLB
Also See: CLB Insider Buying
Also See: CLB Holdings Changes

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