NASDAQ: LAB
Standard Biotools Inc Stock Ownership - Who owns Standard Biotools?

Insider buying vs selling

Have Standard Biotools Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Michael EgholmPresident CEO2026-05-2097,626$1.00
$97.63kSell
Sean MacKaySVP Chief Business Officer2026-05-2025,729$1.00
$25.73kSell
Hanjoon Alex KimChief Financial Officer2026-05-2018,871$1.00
$18.87kSell
Hanjoon Alex KimChief Financial Officer2026-04-0621,301$0.91
$19.34kSell
Michael EgholmPresident CEO2026-04-0695,014$0.91
$86.27kSell
Thomas D. CareyDirector2026-02-2651,282$1.17
$60.00kBuy
Eli CasdinDirector2026-02-2652,991$1.17
$62.00kBuy
Troy CoxDirector2026-02-2657,264$1.17
$67.00kBuy
Sean MacKaySVP Chief Business Officer2026-02-2319,661$1.15
$22.61kSell
Michael EgholmPresident CEO2026-02-2366,127$1.15
$76.05kSell

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Net Insider Buy/Sell (L12M) Ownership

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LAB Shareholders

What type of owners hold Standard Biotools Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Eli Casdin46.55%181,734,609$150.84MInsider
Casdin Capital LLC22.74%88,783,856$73.69MInstitution
Casdin Partners Master Fund LP18.83%73,487,321$60.99MInsider
Viking Global Investors LP15.02%58,651,170$48.68MInstitution
Mak Capital One LLC6.70%26,172,626$21.72MInstitution
Blackrock Inc6.34%24,756,084$20.55MInstitution
Viking Global Investors LP4.96%19,354,860$16.06MInsider
Long Focus Capital Management LLC4.10%16,015,721$13.29MInstitution
Vanguard Capital Management LLC3.28%12,816,070$10.64MInstitution
Caligan Partners LP2.00%7,797,454$6.47MInsider

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LAB vs Diagnostic & Research Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
LAB48.64%51.36%Net BuyingNet Selling
PRE11.72%8.15%
MYGN95.01%4.99%Net SellingNet Selling
IMDX18.51%81.49%Net BuyingNet Buying
BDSX8.90%91.10%Net Buying

Standard Biotools Stock Ownership FAQ

Who owns Standard Biotools?

Standard Biotools (NASDAQ: LAB) is owned by 76.14% institutional shareholders, 80.40% Standard Biotools insiders, and 0.00% retail investors. Eli Casdin is the largest individual Standard Biotools shareholder, owning 181.73M shares representing 46.55% of the company. Eli Casdin's Standard Biotools shares are currently valued at $150.84M.

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