GRAIL, Inc.

Historical 13F Holders

Symbol
GRAL
CUSIP
384747101
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for 384747101 since 12/18/2024, newest first.

Filer % of Class Filed
Farallon Capital Management, L.L.C. 13G/A Amendment 3
9.6% 8/13/2026
Event 6/30/2026
State Street Corp 13G 5.6% 8/7/2026
Event 6/30/2026
Primecap Management Co/CA/ 13G/A Amendment 3 5.1% 8/6/2026
Event 6/30/2026
BlackRock, Inc. 13G/A Amendment 1 7.9% 7/28/2026
Event 6/30/2026
Baker Bros. Advisors LP 13G/A Amendment 2
9.8% 5/15/2026
Event 3/31/2026
Farallon Capital Partners, L.P. 13G/A Amendment 2
7.8% 5/11/2026
Event 3/31/2026
Vanguard Group Inc 13G/A Amendment 1 0% 3/27/2026
Event 3/13/2026
Illumina, Inc. 13G/A Amendment 1 3.2% 2/17/2026
Event 12/31/2025
Baker Bros. Advisors LP 13G
5.3% 2/17/2026
Event 12/31/2025
Primecap Management Co/CA/ 13G/A Amendment 2 4.7% 2/11/2026
Event 12/31/2025
Farallon Capital Partners, L.P. 13G/A Amendment 1
5.9% 2/9/2026
Event 12/31/2025
Farallon Capital Partners, L.P. 13G
5.5% 11/24/2025
Event 11/17/2025
Farallon Capital Partners, L.P. 13G
4.9% 11/13/2025
Event 10/21/2025
CRCM LP 13G/A Amendment 3
5.0%
Checked 5% or less
10/6/2025
Event 10/6/2025
CRCM LP 13G/A Amendment 2
5.1% 10/3/2025
Event 9/30/2025
Primecap Management Co/CA/ 13G/A Amendment 1 5.7% 8/14/2025
Event 6/30/2025
Vanguard Group Inc 13G 5.3% 7/29/2025
Event 6/30/2025
BlackRock, Inc. 13G 6.5% 7/17/2025
Event 6/30/2025
Sessa Capital (Master), L.P. 13G/A Amendment 1
4.3% 5/7/2025
Event 4/30/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 55 389 k $54.4 M
2026 Q2 400 43.1 M $2.79 B
2026 Q1 389 35.2 M $1.82 B
2025 Q4 452 30.1 M $2.57 B
2025 Q3 374 25.0 M $1.48 B
2025 Q2 372 26.5 M $1.36 B
2025 Q1 334 24.1 M $614 M
2024 Q4 345 26.7 M $477 M
2024 Q3 327 22.1 M $282 M
2024 Q2 391 22.7 M $349 M
2024 Q1 2 135 $2.02 k