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Mesa Laboratories (MLAB) Institutional Ownership

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$111.02 -0.95 (-0.85%)
Closing price 05/22/2025 04:00 PM Eastern
Extended Trading
$111.16 +0.14 (+0.12%)
As of 08:08 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Mesa Laboratories (NASDAQ:MLAB)

Current
Institutional Ownership
Percentage
90.60%
Number of
Institutional Buyers
(last 12 months)
79
Total
Institutional Inflows
(last 12 months)
$151.15M
Number of
Institutional Sellers
(last 12 months)
57
Total
Institutional Outflows
(last 12 months)
$54.36M
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MLAB Institutional Buying and Selling by Quarter

Mesa Laboratories Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/19/2025 Jane Street Group LLC7,019$833K0.0%-79.6%0.129%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC19,977$2.37M0.0%+3.6%0.368%
5/16/2025 Goldman Sachs Group Inc.15,334$1.82M0.0%-48.8%0.282%
5/16/2025 Select Equity Group L.P.73,897$8.77M0.0%+439.0%1.360%
5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.3,068$364K0.0%+4.9%0.056%
5/16/2025 Jacobs Levy Equity Management Inc.2,820$335K0.0%N/A0.052%
5/16/2025 AQR Capital Management LLC8,156$968K0.0%-25.1%0.150%
5/15/2025 Royal Bank of Canada30,772$3.65M0.0%+1.2%0.566%
5/15/2025 State of Wyoming427$51K0.0%+501.4%0.008%
5/14/2025 Keeley Teton Advisors LLC15,678$1.86M0.2%-28.7%0.289%
5/14/2025 Comerica Bank44,285$5.26M0.0%+4.4%0.815%
5/14/2025 Quantbot Technologies LP567$67K0.0%N/A0.010%
5/13/2025 Northern Trust Corp82,444$9.78M0.0%-12.1%1.517%
5/13/2025 Meros Investment Management LP31,964$3.79M2.2%-20.6%0.588%
5/13/2025 Raymond James Financial Inc.264,013$31.33M0.0%+6.5%4.859%
5/13/2025 American Century Companies Inc.13,237$1.57M0.0%+40.2%0.244%
5/13/2025 Resona Asset Management Co. Ltd.595$71K0.0%-14.4%0.011%
5/12/2025 Public Sector Pension Investment Board17,256$2.05M0.0%+27.1%0.318%
5/12/2025 Nuveen LLC19,424$2.31M0.0%N/A0.357%
5/12/2025 Invesco Ltd.17,929$2.13M0.0%-3.1%0.330%
5/12/2025 Herald Investment Management Ltd12,500$1.48M0.3%+68.5%0.230%
5/9/2025 Deutsche Bank AG4,703$558K0.0%-8.6%0.087%
5/9/2025 Charles Schwab Investment Management Inc.65,464$7.77M0.0%+4.6%1.205%
5/9/2025 Vanguard Group Inc.384,613$45.64M0.0%+0.5%7.078%
5/9/2025 Geneva Capital Management LLC189,312$22.46M0.4%+0.2%3.484%
5/8/2025 US Bancorp DE1,323$157K0.0%+48.3%0.024%
5/7/2025 Mackenzie Financial Corp5,247$623K0.0%-30.4%0.097%
5/6/2025 Pacer Advisors Inc.1,572$187K0.0%-10.4%0.029%
5/6/2025 Avantax Advisory Services Inc.2,036$242K0.0%+22.4%0.037%
5/6/2025 Royce & Associates LP271,118$32.17M0.3%-5.6%4.989%
5/6/2025 Diamond Hill Capital Management Inc.29,458$3.50M0.0%+10.6%0.542%
5/6/2025 Choreo LLC4,887$580K0.0%-3.3%0.090%
5/2/2025 Segall Bryant & Hamill LLC20,010$2.37M0.0%-2.2%0.368%
5/2/2025 Victory Capital Management Inc.8,706$1.03M0.0%-1.5%0.160%
5/1/2025 Rice Hall James & Associates LLC27,375$3.25M0.2%-1.1%0.504%
4/29/2025 Envestnet Asset Management Inc.19,058$2.26M0.0%+8.3%0.351%
4/29/2025 Bank of New York Mellon Corp54,767$6.50M0.0%+2.7%1.008%
4/28/2025 Principal Financial Group Inc.43,659$5.18M0.0%+13.8%0.803%
4/22/2025 Cambridge Investment Research Advisors Inc.2,296$272K0.0%-4.9%0.042%
4/17/2025 Conestoga Capital Advisors LLC571,358$67.80M1.0%-0.3%10.515%
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4/15/2025 SG Americas Securities LLC2,461$292K0.0%+18.7%0.045%
4/8/2025 Rhumbline Advisers13,628$1.62M0.0%+4.4%0.251%
4/7/2025 GAMMA Investing LLC18,036$2.14M0.0%+14,805.8%0.332%
4/4/2025 Kings Path Partners LLC4,161$494K0.2%-38.6%0.077%
3/24/2025 Wellington Management Group LLP14,314$1.89M0.0%N/A0.263%
2/20/2025 Mackenzie Financial Corp7,537$994K0.0%+26.1%0.139%
2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC19,292$2.54M0.0%+91.0%0.355%
2/17/2025 Squarepoint Ops LLC2,225$293K0.0%N/A0.041%
2/17/2025 Select Equity Group L.P.13,711$1.81M0.0%+5.3%0.253%
2/17/2025 ProShare Advisors LLC1,558$205K0.0%N/A0.029%
2/17/2025 Meros Investment Management LP40,263$5.31M2.4%+21.1%0.741%
2/17/2025 Millennium Management LLC4,832$637K0.0%+61.0%0.089%
2/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.2,925$386K0.0%+3.5%0.054%
2/17/2025 Janus Henderson Group PLC86,286$11.38M0.0%+10.3%1.589%
2/17/2025 Deutsche Bank AG5,147$679K0.0%+44.5%0.095%
2/17/2025 Citadel Advisors LLC6,817$899K0.0%-36.4%0.126%
2/17/2025 Bank of America Corp DE68,474$9.03M0.0%+27.7%1.261%
2/17/2025 BNP Paribas Financial Markets714$94K0.0%-49.7%0.013%
2/17/2025 Ameriprise Financial Inc.151,862$20.03M0.0%+191.8%2.797%
2/14/2025 Jane Street Group LLC34,399$4.54M0.0%+1,390.4%0.633%
2/14/2025 Northern Trust Corp93,789$12.37M0.0%+2.0%1.726%
2/14/2025 The Manufacturers Life Insurance Company1,936$255K0.0%-5.0%0.036%
2/14/2025 Voya Investment Management LLC1,567$207K0.0%-9.5%0.029%
2/14/2025 Price T Rowe Associates Inc. MD3,469$458K0.0%+12.7%0.064%
2/14/2025 State of Tennessee Department of Treasury3,506$462K0.0%-14.6%0.065%
2/14/2025 Tower Research Capital LLC TRC1,328$175K0.0%+72.9%0.024%
2/14/2025 Dimensional Fund Advisors LP113,850$15.01M0.0%-7.9%2.097%
2/14/2025 Herald Investment Management Ltd7,417$977K0.2%N/A0.137%
2/13/2025 CANADA LIFE ASSURANCE Co6,927$913K0.0%-7.7%0.128%
2/13/2025 Marshall Wace LLP3,476$458K0.0%-59.4%0.064%
2/13/2025 Teton Advisors Inc.1,600$211K0.1%-20.0%0.029%
2/13/2025 Keeley Teton Advisors LLC21,997$2.90M0.3%-4.0%0.405%
2/13/2025 XTX Topco Ltd3,382$446K0.0%+13.3%0.062%
2/13/2025 Barclays PLC9,262$1.22M0.0%+4.8%0.171%
2/13/2025 Kennedy Capital Management LLC74,606$9.84M0.2%+13.2%1.374%
2/13/2025 Ranger Investment Management L.P.233,555$30.80M1.9%-1.9%4.301%
2/13/2025 Raymond James Financial Inc.247,795$32.68M0.0%N/A4.563%
2/13/2025 Renaissance Technologies LLC7,500$989K0.0%-44.0%0.138%
2/13/2025 Legal & General Group Plc14,287$1.88M0.0%-9.0%0.263%
2/13/2025 Envestnet Asset Management Inc.17,595$2.32M0.0%-0.8%0.324%
2/13/2025 Wells Fargo & Company MN29,303$3.86M0.0%-4.9%0.540%
2/13/2025 Resona Asset Management Co. Ltd.695$92K0.0%N/A0.013%
2/12/2025 ExodusPoint Capital Management LP9,692$1.28M0.0%+283.8%0.178%
2/12/2025 Geode Capital Management LLC124,446$16.42M0.0%-0.3%2.292%
2/12/2025 Franklin Resources Inc.3,291$434K0.0%-48.9%0.061%
2/12/2025 Alliancebernstein L.P.5,584$736K0.0%+2.6%0.103%
2/12/2025 Wellington Management Group LLP14,314$1.89M0.0%N/A0.264%
2/12/2025 JPMorgan Chase & Co.5,003$660K0.0%-40.5%0.092%
2/11/2025 Corebridge Financial Inc.2,753$363K0.0%-7.3%0.051%
2/11/2025 Vanguard Group Inc.382,856$50.49M0.0%+1.4%7.051%
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2/11/2025 KLP Kapitalforvaltning AS1,000$132K0.0%N/A0.018%
2/11/2025 Sei Investments Co.5,411$714K0.0%+246.2%0.100%
2/11/2025 American Century Companies Inc.9,444$1.25M0.0%+99.0%0.174%
2/11/2025 Boston Partners4,627$610K0.0%-44.6%0.085%
2/10/2025 Royce & Associates LP287,207$37.87M0.4%-17.3%5.285%
2/10/2025 Diamond Hill Capital Management Inc.26,634$3.51M0.0%N/A0.490%
2/10/2025 Avantax Advisory Services Inc.1,663$219K0.0%-22.7%0.031%
2/7/2025 Amundi661$91K0.0%+81.6%0.012%
2/6/2025 Geneva Capital Management LLC189,013$24.93M0.4%-1.5%3.480%
2/6/2025 Raymond James Financial Inc.247,795$32.68M0.0%N/A4.563%
(Data available from 1/1/2016 forward)

MLAB Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MLAB shares?

During the previous two years, 140 institutional investors and hedge funds held shares of Mesa Laboratories. The most heavily invested institutionals were Conestoga Capital Advisors LLC ($67.80M), Vanguard Group Inc. ($45.64M), Royce & Associates LP ($32.17M), Raymond James Financial Inc. ($31.33M), Ranger Investment Management L.P. ($30.80M), State Street Corp ($27.81M), and Geneva Capital Management LLC ($22.46M).Learn more on MLAB's institutional investors.

What percentage of Mesa Laboratories stock is owned by institutional investors?

90.60% of Mesa Laboratories stock is owned by institutional investors. Learn more on MLAB's institutional investor holdings.

Which institutional investors have been buying Mesa Laboratories stock?

Of the 107 institutional investors that purchased Mesa Laboratories stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Raymond James Financial Inc. ($511.81K), Ameriprise Financial Inc. ($99.82K), Conestoga Capital Advisors LLC ($94.46K), Kennedy Capital Management LLC ($68.90K), Motley Fool Asset Management LLC ($64.78K), Boone Capital Management LLC ($64.06K), and Select Equity Group L.P. ($60.87K).

How much institutional buying is happening at Mesa Laboratories?

Institutional investors have bought a total of 1,756,727 shares in the last 24 months. This purchase volume represents approximately $214.30M in transactions.

Which Mesa Laboratories major shareholders have been selling company stock?

Of the 83 institutional investors that sold Mesa Laboratories stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Principal Financial Group Inc. ($135.76K), Royce & Associates LP ($123.38K), Conestoga Capital Advisors LLC ($101.56K), Jane Street Group LLC ($47.51K), Kennedy Capital Management LLC ($47.36K), Janus Henderson Group PLC ($35.83K), and Raymond James & Associates ($24.29K).

How much institutional selling is happening at Mesa Laboratories?

Institutional investors have sold a total of 755,698 shares in the last 24 months. This volume of shares sold represents approximately $87.59M in transactions.


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This page (NASDAQ:MLAB) was last updated on 5/23/2025 by MarketBeat.com Staff
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