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Core Laboratories (CLB) Institutional Ownership

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$11.73 -1.63 (-12.23%)
Closing price 03:59 PM Eastern
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$12.02 +0.29 (+2.51%)
As of 07:40 PM Eastern
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Institutional Ownership Changes (13F Filings) for Core Laboratories (NYSE:CLB)

Current
Institutional Ownership
Percentage
97.81%
Number of
Institutional Buyers
(last 12 months)
100
Total
Institutional Inflows
(last 12 months)
$182.91M
Number of
Institutional Sellers
(last 12 months)
73
Total
Institutional Outflows
(last 12 months)
$65.45M
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CLB Institutional Buying and Selling by Quarter

Core Laboratories Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/25/2025Vanguard Personalized Indexing Management LLC12,684$146K0.0%N/A0.027%
7/21/2025 Exchange Capital Management Inc.35,489$409K0.1%-51.8%0.076%
7/21/2025 Platinum Investment Management Ltd.22,869$263K0.0%+14.2%0.049%
7/16/2025 State of Alaska Department of Revenue27,926$321K0.0%+7.6%0.060%
7/14/2025 GAMMA Investing LLC2,199$25K0.0%-52.0%0.005%
7/11/2025 Farther Finance Advisors LLC3,869$45K0.0%-83.8%0.008%
6/27/2025Goldman Sachs Group Inc.193,939$2.91M0.0%-24.0%0.414%
6/18/2025Voya Investment Management LLC13,794$207K0.0%-8.4%0.029%
5/29/2025Rhumbline Advisers138,610$2.08M0.0%+1.7%0.296%
5/27/2025Advisors Capital Management LLC238,867$3.58M0.1%+3.3%0.509%
5/19/2025Jane Street Group LLC86,663$1.30M0.0%-22.2%0.185%
5/16/2025Fred Alger Management LLC736,853$11.05M0.1%+32.4%1.572%
5/16/2025Goldman Sachs Group Inc.193,939$2.91M0.0%-24.0%0.414%
5/16/2025Jones Financial Companies Lllp1,740$26K0.0%-89.4%0.004%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.27,893$418K0.0%+4.4%0.059%
5/16/2025Ariel Investments LLC10,342,025$155.03M1.8%+7.4%22.059%
5/16/2025Amundi26,279$394K0.0%-20.3%0.056%
5/15/2025Trexquant Investment LP128,037$1.92M0.0%+24.4%0.273%
5/15/2025Earnest Partners LLC3,630,279$54.42M0.3%-1.5%7.743%
5/14/2025Comerica Bank18,133$272K0.0%-4.6%0.039%
5/14/2025Hotchkis & Wiley Capital Management LLC400,790$6.01M0.0%N/A0.855%
5/14/2025AlphaQuest LLC2,659$40K0.0%+265,800.0%0.006%
5/14/2025Integrated Investment Consultants LLC16,047$241K0.0%+58.0%0.034%
5/14/2025T. Rowe Price Investment Management Inc.1,098,628$16.47M0.0%-5.2%2.343%
5/14/2025Quantbot Technologies LP3,949$59K0.0%-52.9%0.008%
5/14/2025QSV Equity Investors LLC88,455$1.33M1.4%+49.3%0.189%
5/13/2025American Century Companies Inc.116,356$1.74M0.0%+20.7%0.248%
5/13/2025Russell Investments Group Ltd.152,043$2.28M0.0%-28.6%0.324%
5/12/2025Public Sector Pension Investment Board148,476$2.23M0.0%+26.9%0.317%
5/12/2025Nuveen LLC171,636$2.57M0.0%N/A0.366%
5/12/2025Invesco Ltd.233,893$3.51M0.0%-7.3%0.499%
5/12/2025 Maryland State Retirement & Pension System13,665$205K0.0%-13.7%0.029%
5/9/2025Deutsche Bank AG42,207$633K0.0%-8.9%0.090%
5/9/2025Charles Schwab Investment Management Inc.497,990$7.47M0.0%-0.3%1.062%
5/9/2025Vanguard Group Inc.5,416,618$81.20M0.0%-3.1%11.553%
5/9/2025Raiffeisen Bank International AG104,977$1.61M0.0%+5.0%0.224%
5/8/2025Moors & Cabot Inc.70,259$1.05M0.1%-2.2%0.150%
5/8/2025 US Bancorp DE6,873$103K0.0%-31.7%0.015%
5/8/2025Natixis Advisors LLC17,178$257K0.0%N/A0.037%
5/8/2025XTX Topco Ltd10,340$155K0.0%N/A0.022%
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5/7/2025Mackenzie Financial Corp24,556$368K0.0%+5.0%0.052%
5/7/2025 Ridgewood Investments LLC33,486$502K0.2%+2.7%0.071%
5/7/2025Integrated Investment Consultants LLC16,047$241K0.0%+58.0%0.034%
5/6/2025Assetmark Inc.2,887$43K0.0%+92.5%0.006%
5/6/2025Royce & Associates LP971,187$14.56M0.2%+0.2%2.072%
5/2/2025 Signaturefd LLC3,993$60K0.0%-37.7%0.009%
5/1/2025Rice Hall James & Associates LLC193,798$2.91M0.2%+71.2%0.415%
5/1/2025CWM LLC2,058$31K0.0%-46.0%0.004%
4/30/2025Cerity Partners LLC13,229$198K0.0%-19.7%0.028%
4/29/2025Envestnet Asset Management Inc.254,005$3.81M0.0%+1.3%0.544%
4/29/2025Bank of New York Mellon Corp410,446$6.15M0.0%-8.8%0.879%
4/28/2025Principal Financial Group Inc.233,829$3.51M0.0%+2.1%0.501%
4/23/2025Oppenheimer Asset Management Inc.69,184$1.04M0.0%+19.8%0.148%
4/21/2025Boston Trust Walden Corp610,889$9.16M0.1%-1.0%1.308%
4/15/2025 GAMMA Investing LLC4,581$69K0.0%-28.4%0.010%
4/8/2025Rhumbline Advisers138,610$2.08M0.0%+1.7%0.297%
4/7/2025 GAMMA Investing LLC68,669$1.03M0.0%+972.6%0.147%
2/20/2025Mackenzie Financial Corp23,386$405K0.0%N/A0.050%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC104,736$1.81M0.0%-12.3%0.223%
2/17/2025Squarepoint Ops LLC111,305$1.93M0.0%+91.5%0.237%
2/17/2025Two Sigma Investments LP84,277$1.46M0.0%+11.9%0.180%
2/17/2025Tidal Investments LLC49,587$858K0.0%+13.1%0.106%
2/17/2025Sherbrooke Park Advisers LLC10,145$176K0.1%N/A0.022%
2/17/2025Raiffeisen Bank International AG99,963$1.71M0.0%N/A0.213%
2/17/2025Point72 Asset Management L.P.15,344$266K0.0%N/A0.033%
2/17/2025ProShare Advisors LLC14,152$245K0.0%N/A0.030%
2/17/2025Quantinno Capital Management LP11,294$195K0.0%N/A0.024%
2/17/2025Nuveen Asset Management LLC130,019$2.25M0.0%-5.7%0.277%
2/17/2025Millennium Management LLC65,616$1.14M0.0%+429.0%0.140%
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.26,723$463K0.0%+3.7%0.057%
2/17/2025Gotham Asset Management LLC10,810$187K0.0%N/A0.023%
2/17/2025Ethic Inc.14,451$250K0.0%+43.6%0.031%
2/17/2025Fred Alger Management LLC556,509$9.63M0.0%+3.8%1.185%
2/17/2025Deutsche Bank AG46,317$802K0.0%+45.6%0.099%
2/17/2025D. E. Shaw & Co. Inc.63,082$1.09M0.0%-54.7%0.134%
2/17/2025CoreCommodity Management LLC13,583$235K0.0%N/A0.029%
2/17/2025Captrust Financial Advisors55,527$961K0.0%+3.2%0.118%
2/17/2025Bank of America Corp DE97,169$1.68M0.0%-56.2%0.207%
2/17/2025BNP Paribas Financial Markets7,132$123K0.0%N/A0.015%
2/17/2025Ameriprise Financial Inc.116,796$2.02M0.0%-65.4%0.249%
2/17/2025Ariel Investments LLC9,632,570$166.74M1.8%-4.1%20.517%
2/14/2025Jane Street Group LLC111,353$1.93M0.0%+54.7%0.237%
2/14/2025Freestone Grove Partners LP10,445$181K0.0%N/A0.022%
2/14/2025Northern Trust Corp577,752$10.00M0.0%+15.6%1.231%
2/14/2025The Manufacturers Life Insurance Company20,826$360K0.0%-3.2%0.044%
2/14/2025Earnest Partners LLC3,684,720$63.78M0.3%-1.9%7.848%
2/14/2025Aquatic Capital Management LLC24,541$425K0.0%+60.4%0.052%
2/14/2025Susquehanna Fundamental Investments LLC50,350$872K0.0%N/A0.107%
2/14/2025Voya Investment Management LLC15,052$261K0.0%-8.0%0.032%
2/14/2025Syon Capital LLC10,757$186K0.0%N/A0.023%
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2/14/2025T. Rowe Price Investment Management Inc.1,158,702$20.06M0.0%+4.2%2.468%
2/14/2025Price T Rowe Associates Inc. MD36,938$640K0.0%+8.2%0.079%
2/14/2025Tower Research Capital LLC TRC3,284$57K0.0%+843.7%0.007%
2/14/2025MetLife Investment Management LLC29,594$512K0.0%+8.8%0.063%
2/14/2025Natixis30,050$520K0.0%N/A0.064%
2/14/2025Dimensional Fund Advisors LP847,983$14.68M0.0%+3.5%1.806%
2/14/2025First Trust Advisors LP35,017$606K0.0%N/A0.075%
2/13/2025Marshall Wace LLP11,123$193K0.0%-47.8%0.024%
2/13/2025Barclays PLC86,300$1.49M0.0%+3.3%0.184%
2/13/2025Advisors Capital Management LLC231,149$4.00M0.1%-0.5%0.492%
(Data available from 1/1/2016 forward)

CLB Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of CLB shares?

During the previous two years, 180 institutional investors and hedge funds held shares of Core Laboratories. The most heavily invested institutionals were Ariel Investments LLC ($155.03M), Disciplined Growth Investors Inc. MN ($104.76M), Vanguard Group Inc. ($81.20M), Earnest Partners LLC ($54.42M), State Street Corp ($36.60M), Congress Asset Management Co. MA ($27.44M), and Geode Capital Management LLC ($18.33M).Learn more on Core Laboratories' institutional investors.

What percentage of Core Laboratories' stock is owned by institutional investors?

97.81% of Core Laboratories' stock is owned by institutional investors. Learn more on CLB's institutional investor holdings.

Which institutional investors have been buying Core Laboratories' stock?

Of the 139 institutional investors that purchased Core Laboratories' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Disciplined Growth Investors Inc. MN ($4.84M), Ariel Investments LLC ($2.67M), Congress Asset Management Co. MA ($827.73K), Raymond James Financial Inc. ($781.11K), Wintrust Investments LLC ($499.41K), Earnest Partners LLC ($467.72K), and Fisher Asset Management LLC ($428.88K).

How much institutional buying is happening at Core Laboratories?

Institutional investors have bought a total of 9,978,423 shares in the last 24 months. This purchase volume represents approximately $182.91M in transactions.

Which of Core Laboratories' major shareholders have been selling company stock?

Of the 73 institutional investors that sold Core Laboratories' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Ariel Investments LLC ($946.05K), Fred Alger Management LLC ($326.36K), Van ECK Associates Corp ($221.69K), Ameriprise Financial Inc. ($221.07K), Vanguard Group Inc. ($202.72K), Boston Trust Walden Corp ($135.37K), and Earnest Partners LLC ($126.44K).

How much institutional selling is happening at Core Laboratories?

Institutional investors have sold a total of 3,663,196 shares in the last 24 months. This volume of shares sold represents approximately $65.45M in transactions.


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This page (NYSE:CLB) was last updated on 7/25/2025 by MarketBeat.com Staff
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