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GRAIL, Inc.

GRAL
Exchange
Nasdaq
Industry
Services-Medical Laboratories
SEC CIK
0001699031

In the last 90 days, GRAIL, Inc. insiders filed 0 open-market purchases and 4 sales; 375 institutions reported holding it in 13F filings for Q2 2026, worth $2.60B in total; no superinvestor holds it.

13F holders, Q1 2025

Institutional positions in GRAIL, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
314
−17 vs. Q4 2024
Shares held
24.0M
−2.62M (−9.8%) vs. Q4 2024
Total value
$613.6M
+$137.4M (+28.8%) vs. Q4 2024
New holders
42
87 more added
Sold out
59
90 more reduced

2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting GRAL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2025: 314 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 2 institutionsQ2 2024: 372 institutionsQ3 2024: 311 institutionsQ4 2024: 333 institutionsQ1 2025: 314 institutionsQ2 2025: 344 institutionsQ3 2025: 348 institutionsQ4 2025: 425 institutionsQ1 2026: 366 institutionsQ2 2026: 375 institutions
Value heldQ1 2025: $613.6M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $0Q4 2023: $0Q1 2024: $2.02KQ2 2024: $332.2MQ3 2024: $280.7MQ4 2024: $477.1MQ1 2025: $613.6MQ2 2025: $1.35BQ3 2025: $1.47BQ4 2025: $2.57BQ1 2026: $1.82BQ2 2026: $2.60B
Institutions holding GRAL and their total value by quarter
QuarterHoldersValue
Q2 2026375$2.60B
Q1 2026366$1.82B
Q4 2025425$2.57B
Q3 2025348$1.47B
Q2 2025344$1.35B
Q1 2025314$613.6M
Q4 2024333$477.1M
Q3 2024311$280.7M
Q2 2024372$332.2M
Q1 20242$2.02K
Q4 20230$0
Q3 20230$0
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding GRAIL, Inc.; share changes are against Q4 2024.

Institutions holding GRAL in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Bank of New York Mellon Corp325,431$8.31M0.00%−25,383−7.2%Reduced
Susquehanna International Group, LLP373,047$9.53M0.02%+343,307+1,154.4%Added
Morgan Stanley379,531$9.69M0.00%+64,852+20.6%Added
Geode Capital Management, LLC472,439$12.1M0.00%+28,876+6.5%Added
One Fin Capital Management LP750,000$19.2M9.35%00.0%Unchanged
Arbiter Partners Capital Management LLC1,025,042$26.2M31.86%+194,400+23.4%Added
State Street Corp1,267,683$32.4M0.00%+131,254+11.5%Added
BlackRock, Inc.1,324,234$33.8M0.00%−81,685−5.8%Reduced
AQR Capital Management LLC1,337,163$34.0M0.04%+506,440+61.0%Added
Vanguard Group Inc1,499,740$38.3M0.00%+48,645+3.4%Added
Baker Bros. Advisors LP1,630,125$41.6M0.46%00.0%Unchanged
Sessa Capital IM, L.P.1,918,276$49.0M2.02%−1,081,724−36.1%Reduced
Primecap Management Co2,051,572$52.4M0.04%−27,844−1.3%Reduced
CRCM LP3,644,855$93.1M37.95%00.0%Unchanged
Proequities, Inc.0$00.00%−1−100.0%Sold out
Capstone Investment Advisors, LLC0$00.00%−369,800−100.0%Sold out
Potrero Capital Research LLC0$00.00%−364,949−100.0%Sold out
Empyrean Capital Partners, LP0$00.00%−176,000−100.0%Sold out
PGGM Investments0$00.00%−68,560−100.0%Sold out
Squarepoint Ops LLC0$00.00%−57,127−100.0%Sold out
Eagle Health Investments LP0$00.00%−53,124−100.0%Sold out
Brinker Capital Investments, LLC0$00.00%−28,188−100.0%Sold out
Orion Portfolio Solutions, LLC0$00.00%−28,188−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−28,016−100.0%Sold out
Panoramic Capital, LLC0$00.00%−27,738−100.0%Sold out
Gsa Capital Partners LLP0$00.00%−26,485−100.0%Sold out
AMH Equity Ltd0$00.00%−21,641−100.0%Sold out
Irenic Capital Management LP0$00.00%−20,000−100.0%Sold out
Group One Trading, L.P.0$00.00%−17,336−100.0%Sold out
EntryPoint Capital, LLC0$00.00%−17,153−100.0%Sold out
Graham Capital Management, L.P.0$00.00%−15,447−100.0%Sold out
Keeley-Teton Advisors, LLC0$00.00%−14,233−100.0%Sold out
XTX Topco Ltd0$00.00%−12,998−100.0%Sold out
Cantor Fitzgerald, L. P.0$00.00%−12,320−100.0%Sold out
Burren Capital Advisors Ltd0$00.00%−12,320−100.0%Sold out
Freestone Grove Partners LP0$00.00%−12,163−100.0%Sold out
Arrowstreet Capital, Limited Partnership0$00.00%−11,501−100.0%Sold out
Mariner, LLC0$00.00%−10,619−100.0%Sold out
Altfest L J & Co Inc0$00.00%−10,139−100.0%Sold out
State of Tennessee, Treasury Department0$00.00%−1,567−100.0%Sold out
FNY Investment Advisers, LLC0$00.00%−1,500−100.0%Sold out
Generali Asset Management SPA SGR0$00.00%−1,100−100.0%Sold out
Generali Investments CEE, investicni spolecnost, a.s.0$00.00%−750−100.0%Sold out
Crewe Advisors LLC0$00.00%−379−100.0%Sold out
Colonial Trust Co0$00.00%−189−100.0%Sold out
Nelson, Van Denburg & Campbell Wealth Management Group, LLC0$00.00%−162−100.0%Sold out
Resources Management Corp0$00.00%−115−100.0%Sold out
Oarsman Capital, Inc.0$00.00%−109−100.0%Sold out
Knoll Capital Management, LLC0$00.00%−100−100.0%Sold out
Creative Planning0$00.00%−93−100.0%Sold out
Lee Danner & Bass Inc0$00.00%−59−100.0%Sold out
Quantbot Technologies LP0$00.00%−35−100.0%Sold out
Raleigh Capital Management Inc.0$00.00%−22−100.0%Sold out
Rise Advisors, LLC0$00.00%−21−100.0%Sold out
Sandy Spring Bank0$00.00%−17−100.0%Sold out
Van Hulzen Asset Management, LLC0$00.00%−11−100.0%Sold out
Cullen/Frost Bankers, Inc.0$00.00%−10−100.0%Sold out
Hallmark Capital Management Inc0$00.00%−8−100.0%Sold out
Measured Risk Portfolios, Inc.0$00.00%−8−100.0%Sold out
Caitlin John, LLC0$00.00%−8−100.0%Sold out
Broadwater Capital Management LLC0$00.00%−8−100.0%Sold out
Plante Moran Financial Advisors, LLC0$00.00%−5−100.0%Sold out
Mowery & Schoenfeld Wealth Management, LLC0$00.00%−4−100.0%Sold out
Brown Brothers Harriman & Co0$00.00%−3−100.0%Sold out
Huntington National Bank0$00.00%−3−100.0%Sold out
AdvisorNet Financial, Inc0$00.00%−3−100.0%Sold out
Carolina Wealth Advisors, LLC0$00.00%−3−100.0%Sold out
Bokf, NA0$00.00%−2−100.0%Sold out
HHM Wealth Advisors, LLC0$00.00%−1−100.0%Sold out
Eagle Bay Advisors LLC0$00.00%−1−100.0%Sold out
Tucker Asset Management LLC0$00.00%−1−100.0%Sold out
Newbridge Financial Services Group, Inc.0$00.00%−1−100.0%Sold out
Coston, McIsaac & Partners0$00.00%−1−100.0%Sold out
Nuveen Asset Management, LLC––––Not filed
Global Retirement Partners, LLC––––Not filed