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, Q4 2025
Institutional positions in GRAIL, Inc. as of Dec 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
- 425
- +81 vs. Q3 2025
- Shares held
- 30.0M
- +5.25M (+21.2%) vs. Q3 2025
- Total value
- $2.57B
- +$1.11B (+75.5%) vs. Q3 2025
- New holders
- 118
- 124 more added
- Sold out
- 37
- 99 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 375 | $2.60B |
| Q1 2026 | 366 | $1.82B |
| Q4 2025 | 425 | $2.57B |
| Q3 2025 | 348 | $1.47B |
| Q2 2025 | 344 | $1.35B |
| Q1 2025 | 314 | $613.6M |
| Q4 2024 | 333 | $477.1M |
| Q3 2024 | 311 | $280.7M |
| Q2 2024 | 372 | $332.2M |
| Q1 2024 | 2 | $2.02K |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding GRAIL, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wellington Management Group LLP | 13,252 | $1.13M | 0.00% | −28−0.2% | Reduced |
| Legato Capital Management LLC | 13,435 | $1.15M | 0.10% | +13,435 | New |
| Polen Capital Management LLC | 13,526 | $1.16M | 0.00% | −3,147−18.9% | Reduced |
| CWM, LLC | 13,926 | $1.19M | 0.00% | +86+0.6% | Added |
| Oppenheimer & Co Inc | 14,528 | $1.24M | 0.02% | −50.0% | Reduced |
| Change Path, LLC | 14,808 | $1.27M | 0.03% | +14,808 | New |
| IMC-Chicago, LLC | 14,971 | $1.28M | 0.02% | +14,971 | New |
| Bouvel Investment Partners, LLC | 15,061 | $1.29M | 0.37% | +15,061 | New |
| Man Group plc | 15,225 | $1.30M | 0.00% | +15,225 | New |
| Gladstone Institutional Advisory LLC | 15,260 | $1.31M | 0.05% | −274−1.8% | Reduced |
| Janus Henderson Group PLC | 16,000 | $1.37M | 0.00% | +3,500+28.0% | Added |
| Simplex Trading, LLC | 16,051 | $1.37M | 0.04% | +16,051 | New |
| Trifecta Capital Advisors, LLC | 17,050 | $1.46M | 0.22% | −4,600−21.2% | Reduced |
| Manufacturers Life Insurance Company, The | 17,303 | $1.48M | 0.00% | +2,468+16.6% | Added |
| William John Sempolinski | 17,975 | $1.54M | 0.76% | +17,975 | New |
| Susquehanna International Group, LLP | 18,308 | $1.57M | 0.00% | +11,253+159.5% | Added |
| Two Sigma Advisers, LP | 18,601 | $1.59M | 0.00% | +2,100+12.7% | Added |
| BNP Paribas Arbitrage, SA | 19,398 | $1.66M | 0.00% | +5,202+36.6% | Added |
| Perigon Wealth Management, LLC | 19,450 | $1.66M | 0.03% | +133+0.7% | Added |
| MetLife Investment Management | 19,451 | $1.66M | 0.01% | +1,074+5.8% | Added |
| SG Americas Securities, LLC | 19,565 | $1.68M | 0.00% | +8,645+79.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 19,898 | $1.70M | 0.00% | +3,258+19.6% | Added |
| Marshall Wace, LLP | 20,200 | $1.73M | 0.00% | +4,444+28.2% | Added |
| Quantinno Capital Management LP | 20,961 | $1.79M | 0.00% | +2,316+12.4% | Added |
| Mariner, LLC | 21,759 | $1.86M | 0.00% | +6,256+40.4% | Added |
| NWF Advisory Services Inc. | 22,070 | $1.89M | 0.21% | +1,564+7.6% | Added |
| Profund Advisors LLC | 22,776 | $1.95M | 0.06% | +13,334+141.2% | Added |
| State of Wisconsin Investment Board | 23,002 | $1.97M | 0.00% | +5,047+28.1% | Added |
| Banque Transatlantique SA | 23,000 | $1.97M | 0.05% | +23,000 | New |
| Blackstone Group Inc. | 23,036 | $1.97M | 0.01% | +23,036 | New |
| Gotham Asset Management, LLC | 23,282 | $1.99M | 0.01% | −9,113−28.1% | Reduced |
| Gamco Investors, Inc. Et Al | 24,658 | $2.11M | 0.02% | +451+1.9% | Added |
| Jacobs Levy Equity Management, Inc | 25,013 | $2.14M | 0.01% | −42,008−62.7% | Reduced |
| Prudential Financial Inc | 25,095 | $2.15M | 0.00% | +20,785+482.3% | Added |
| Commerce Bank | 26,867 | $2.30M | 0.01% | −1,593−5.6% | Reduced |
| Van Eck Associates Corp | 27,533 | $2.36M | 0.00% | +760+2.8% | Added |
| Tudor Investment Corp Et Al | 28,450 | $2.44M | 0.01% | −18,750−39.7% | Reduced |
| Deutsche Bank AG | 28,509 | $2.44M | 0.00% | +1,669+6.2% | Added |
| Ieq Capital, LLC | 28,522 | $2.44M | 0.01% | −970−3.3% | Reduced |
| Mutual Advisors, LLC | 29,136 | $2.49M | 0.05% | −441−1.5% | Reduced |
| Advisor Group Holdings, Inc. | 29,266 | $2.50M | 0.00% | −1,059−3.5% | Reduced |
| EAM Investors, LLC | 29,692 | $2.54M | 0.28% | +29,692 | New |
| Catalio Capital Management, LP | 30,313 | $2.59M | 0.46% | −107,615−78.0% | Reduced |
| Baird Financial Group, Inc. | 31,074 | $2.66M | 0.00% | +31,074 | New |
| Gabelli Funds LLC | 31,650 | $2.71M | 0.02% | −2,823−8.2% | Reduced |
| Jackson Hole Capital Partners, LLC | 33,000 | $2.82M | 0.48% | 00.0% | Unchanged |
| Legal Advantage Investments, Inc. | 33,500 | $2.87M | 1.33% | +12,500+59.5% | Added |
| California State Teachers Retirement System | 34,774 | $2.98M | 0.00% | +5,162+17.4% | Added |
| LPL Financial LLC | 36,001 | $3.08M | 0.00% | −10,057−21.8% | Reduced |
| Stifel Financial Corp | 37,369 | $3.20M | 0.00% | −10,902−22.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 30,918 | $3.21M | 0.00% | +366+1.2% | Added |
| Victory Capital Management Inc | 37,765 | $3.23M | 0.00% | +9,841+35.2% | Added |
| Alliancebernstein L.P. | 38,351 | $3.28M | 0.00% | +1,770+4.8% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 38,495 | $3.29M | 0.01% | +38,495 | New |
| D. E. Shaw & Co., Inc. | 40,280 | $3.45M | 0.00% | +800+2.0% | Added |
| Ameriprise Financial Inc | 41,016 | $3.51M | 0.00% | +30,523+290.9% | Added |
| Pictet Asset Management Holding SA | 40,926 | $3.58M | 0.00% | +37,326+1,036.8% | Added |
| Gilder Gagnon Howe & Co LLC | 43,722 | $3.74M | 0.04% | +26,224+149.9% | Added |
| Rhumbline Advisers | 47,095 | $4.03M | 0.00% | −1,445−3.0% | Reduced |
| Verition Fund Management LLC | 47,528 | $4.07M | 0.02% | +16,553+53.4% | Added |
| Granahan Investment Management Inc | 50,508 | $4.32M | 0.19% | +50,508 | New |
| Pier Capital, LLC | 51,836 | $4.44M | 0.71% | −53,728−50.9% | Reduced |
| Royal Bank of Canada | 54,335 | $4.65M | 0.00% | −7,400−12.0% | Reduced |
| Public Sector Pension Investment Board | 55,855 | $4.78M | 0.02% | +55,855 | New |
| Rafferty Asset Management, LLC | 61,284 | $5.25M | 0.02% | +18,275+42.5% | Added |
| UBS Asset Management Americas Inc | 61,611 | $5.27M | 0.00% | +2,466+4.2% | Added |
| Wells Fargo & Company | 65,336 | $5.59M | 0.00% | +11,134+20.5% | Added |
| Citadel Advisors LLC | 67,427 | $5.77M | 0.00% | +67,427 | New |
| Citigroup Inc | 67,534 | $5.78M | 0.00% | +17,843+35.9% | Added |
| Legal & General Group Plc | 68,349 | $5.85M | 0.00% | +1,328+2.0% | Added |
| Rockefeller Capital Management L.P. | 68,577 | $5.87M | 0.01% | +10,565+18.2% | Added |
| Nuveen, LLC | 70,850 | $6.06M | 0.00% | +3,216+4.8% | Added |
| Swiss National Bank | 72,300 | $6.19M | 0.00% | +13,000+21.9% | Added |
| American Century Companies Inc | 81,476 | $6.97M | 0.00% | +15,068+22.7% | Added |
| Gem Investment Advisors, LLC | 81,701 | $6.99M | 6.63% | +81,701 | New |
| Renaissance Technologies LLC | 85,300 | $7.30M | 0.01% | −17,800−17.3% | Reduced |
| T. Rowe Price Investment Management, Inc. | 86,613 | $7.41M | 0.00% | +86,613 | New |
| Blue Water Life Science Advisors, LLC | 99,000 | $8.47M | 5.32% | +99,000 | New |
| Two Sigma Investments, LP | 101,449 | $8.68M | 0.01% | −45,583−31.0% | Reduced |
| Wim Investment Management Ltd | 106,400 | $9.11M | 2.35% | +43,400+68.9% | Added |
| First Trust Advisors LP | 108,325 | $9.27M | 0.01% | +108,325 | New |
| Reynders McVeigh Capital Management, LLC | 112,869 | $9.66M | 0.45% | −7,732−6.4% | Reduced |
| Capital Fund Management S.A. | 113,207 | $9.69M | 0.09% | −62,014−35.4% | Reduced |
| 180 Wealth Advisors, LLC | 115,047 | $9.85M | 1.12% | −3,814−3.2% | Reduced |
| Standard Life Aberdeen plc | 124,928 | $10.7M | 0.02% | −144,512−53.6% | Reduced |
| Barclays PLC | 125,658 | $10.8M | 0.00% | +31,652+33.7% | Added |
| Bank of New York Mellon Corp | 135,808 | $11.6M | 0.00% | +4,901+3.7% | Added |
| Invesco Ltd. | 137,967 | $11.8M | 0.00% | +1,422+1.0% | Added |
| JPMorgan Chase & Co | 141,478 | $12.1M | 0.00% | −64,642−31.4% | Reduced |
| Braidwell LP | 142,755 | $12.2M | 0.39% | +142,755 | New |
| Franklin Resources Inc | 146,135 | $12.5M | 0.00% | +141,529+3,072.7% | Added |
| Voleon Capital Management LP | 147,906 | $12.7M | 0.27% | +86,331+140.2% | Added |
| Newtyn Management, LLC | 150,000 | $12.8M | 1.36% | −50,000−25.0% | Reduced |
| Voloridge Investment Management, LLC | 152,574 | $13.1M | 0.05% | −520.0% | Reduced |
| BIT Capital GmbH | 156,263 | $13.4M | 0.58% | +156,263 | New |
| Douglas Lane & Associates, LLC | 161,624 | $13.8M | 0.19% | −6,692−4.0% | Reduced |
| Slow Capital, Inc. | 162,417 | $13.9M | 1.66% | +18,577+12.9% | Added |
| FMR LLC | 163,244 | $14.0M | 0.00% | +54,452+50.1% | Added |
| TCW Group Inc | 197,313 | $16.9M | 0.12% | −35,900−15.4% | Reduced |
| Price T Rowe Associates Inc | 210,768 | $18.0M | 0.00% | +179,068+564.9% | Added |