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

Insider buying vs selling

Have Grail Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Gregory L. SummeDirector2025-01-151,828$17.58
$32.14kBuy
William J. ChaseDirector2025-01-151,182$17.58
$20.78kBuy
Steven MizellDirector2025-01-151,147$17.58
$20.16kBuy
Aaron FreidinChief Financial Officer2024-11-1830,452$14.02
$426.94kSell
Gregory L. SummeDirector2024-10-30296$13.62
$4.03kBuy
William J. ChaseDirector2024-10-30210$13.62
$2.86kBuy
Steven MizellDirector2024-10-30248$13.62
$3.38kBuy
Steven MizellDirector2024-10-15978$14.01
$13.70kBuy
William J. ChaseDirector2024-10-151,054$14.01
$14.77kBuy
Robert P. RagusaChief Executive Officer2024-10-15123,454$14.02
$1.73MSell

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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 Inc13.40%4,502,126$101.93MInsider
Chun R. Ding10.85%3,644,855$82.52MInsider
Crcm LP10.40%3,496,026$79.15MInstitution
Sessa Capital IM LP8.93%3,000,000$67.92MInstitution
Primecap Management Co6.50%2,182,506$49.41MInstitution
Vanguard Group Inc4.51%1,516,639$34.34MInstitution
Blackrock Inc3.34%1,123,239$25.43MInstitution
Blackrock Inc 13.34%1,123,239$25.43MInstitution
One Fin Capital Management LP1.93%650,000$14.72MInstitution
Robert P. Ragusa1.82%612,661$13.87MInsider

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GRAL vs Diagnostic & Research Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
GRAL65.05%28.57%Net BuyingNet Selling
CSTL85.18%14.82%Net SellingNet Selling
OPK19.10%80.90%Net BuyingNet Buying
LAB56.35%43.65%Net BuyingNet Selling
MYGN92.63%7.37%Net SellingNet Selling

Grail Stock Ownership FAQ

Who owns Grail?

Grail (NASDAQ: GRAL) is owned by 65.05% institutional shareholders, 28.57% Grail insiders, and 6.39% retail investors. Illumina Inc is the largest individual Grail shareholder, owning 4.50M shares representing 13.40% of the company. Illumina Inc's Grail shares are currently valued at $116.92M.

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