NASDAQ: GRAL
Grail Inc Stock Ownership - Who owns Grail?

Insider buying vs selling

Have Grail Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Robert P. RagusaChief Executive Officer2026-03-097,203$47.93
$345.24kSell
Aaron FreidinChief Financial Officer2026-03-0985$46.74
$3.97kSell
Aaron FreidinChief Financial Officer2026-03-092,407$47.93
$115.37kSell
Joshua J. OfmanPresident2026-03-092,836$47.93
$135.93kSell
Robert P. RagusaChief Executive Officer2026-03-09258$46.73
$12.06kSell
Joshua J. OfmanPresident2026-03-09101$46.74
$4.72kSell
Aaron FreidinChief Financial Officer2026-03-05655$53.01
$34.72kSell
Robert P. RagusaChief Executive Officer2026-03-05980$53.01
$51.95kSell
Joshua J. OfmanPresident2026-03-05690$53.01
$36.58kSell
Robert P. RagusaChief Executive Officer2026-03-021,717$51.84
$89.01kSell

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Net Insider Buy/Sell (L12M) Ownership

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GRAL Shareholders

What type of owners hold Grail Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Illumina Inc8.98%3,502,126$169.82MInsider
Chun R. Ding8.48%3,305,055$160.26MInsider
Blackrock Inc7.59%2,958,246$143.45MInstitution
Farallon Capital Management LLC6.01%2,342,684$113.60MInstitution
Baker Bros Advisors LP5.35%2,085,333$101.12MInstitution
Vanguard Group Inc5.08%1,980,783$96.05MInstitution
Primecap Management Co4.72%1,838,684$89.16MInstitution
State Street Corp4.69%1,827,523$88.62MInstitution
Morgan Stanley3.88%1,511,687$73.30MInstitution
Crcm LP2.75%1,072,374$52.00MInstitution

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GRAL vs Diagnostic & Research Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
GRAL76.73%21.39%Net SellingNet Buying
NEOG97.85%2.15%Net BuyingNet Buying
TWST88.68%11.32%Net SellingNet Selling
NEO72.96%27.04%Net BuyingNet Selling
OPK20.62%79.38%Net BuyingNet Buying

Grail Stock Ownership FAQ

Who owns Grail?

Grail (NASDAQ: GRAL) is owned by 76.73% institutional shareholders, 21.39% Grail insiders, and 1.88% retail investors. Illumina Inc is the largest individual Grail shareholder, owning 3.50M shares representing 8.98% of the company. Illumina Inc's Grail shares are currently valued at $169.82M.

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