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NASDAQ: MLAB
Mesa Laboratories Inc Stock Ownership - Who owns Mesa Laboratories?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Mesa Laboratories Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John SakysCFO2025-06-21454$95.82
$43.50kSell
Gary M. OwensPresident and CEO2025-06-211,445$95.82
$138.46kSell
Gary M. OwensPresident and CEO2025-06-213,301$95.82
$316.30kBuy
Brian David ArchboldSVP Operations2025-06-21844$95.82
$80.87kBuy
Brian David ArchboldSVP Operations2025-06-21385$95.82
$36.89kSell
John SakysCFO2025-06-211,036$95.82
$99.27kBuy
Gary M. OwensPresident and CEO2025-06-188,707$92.99
$809.66kBuy
Brian David ArchboldSVP Operations2025-06-182,556$92.99
$237.68kBuy
Brian David ArchboldSVP Operations2025-06-181,166$92.99
$108.43kSell
Gary M. OwensPresident and CEO2025-06-183,810$92.99
$354.29kSell

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Net Insider Buy/Sell (L12M) Ownership

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MLAB Shareholders

What type of owners hold Mesa Laboratories Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc14.38%791,127$58.70MInstitution
Conestoga Capital Advisors LLC10.29%566,150$42.01MInstitution
Vanguard Group Inc7.08%389,409$28.89MInstitution
Royce Associates LP4.50%247,606$18.37MInstitution
Morgan Stanley3.98%218,796$16.23MInstitution
Ranger Investment Management LP3.90%214,290$15.90MInstitution
State Street Corp3.85%211,835$15.72MInstitution
Evan Guillemin3.64%200,512$14.88MInsider
Geneva Capital Management LLC3.62%199,092$14.77MInstitution
Raymond James Financial Inc3.37%185,555$13.77MInstitution

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MLAB vs Scientific & Technical Instrument Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MLAB85.36%14.64%Net Buying
VPG72.26%27.74%Net SellingNet Selling
MVIS33.57%11.83%Net Selling
BKSY32.15%67.85%Net SellingNet Selling
WRAP8.90%43.50%Net BuyingNet Selling
View Top Scientific & Technical Instrument Stocks

Mesa Laboratories Stock Ownership FAQ

Who owns Mesa Laboratories?

Mesa Laboratories (NASDAQ: MLAB) is owned by 94.42% institutional shareholders, 16.19% Mesa Laboratories insiders, and 0.00% retail investors. Evan Guillemin is the largest individual Mesa Laboratories shareholder, owning 200,512.00 shares representing 3.64% of the company. Evan Guillemin's Mesa Laboratories shares are currently valued at $14.88M.

If you're new to stock investing, here's how to buy Mesa Laboratories stock.
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