GRAL
GRAIL INCData as of 2026 Q2 (06-30) · 13F snapshot
Summary
GRAIL INC (GRAL) is held as common stock by 3 tracked hedge-fund managers, with a combined reported value of ~$277.30M; the largest are Baker Bros. Advisors, Joel Greenblatt, Renaissance Technologies. 2 tracked managers also disclosed PUT or CALL positions, reported separately below. This quarter: 1 added, 1 trimmed, 3 closed. Data as of 2026 Q2, from public SEC 13F filings, delayed up to ~45 days.
Attention · LowThis quarter · Cooling
Common-stock holders32 also report options
Congress trades0
Price$132.63vs quarter-end+94.27%
Sectors0
This quarter's moves
Top holderBaker Bros. AdvisorsNew0
Added1
Trimmed / sold4
Common-stock positions
PUT and CALL disclosures are excluded from these holder counts and values.
Value $275.03M1.4% of portfolio4,028,6142026 Q2
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Baker Bros. Advisors | $275.03M | 1.4% | Hold |
PUT / CALL disclosures
Reported separately: 13F option values are not common-stock ownership and do not reveal the full strategy or economic exposure.
Value $14.62M— of portfolio214,1002026 Q2
Value $4.60M— of portfolio67,4002026 Q2
Value $266.3K— of portfolio3,9002026 Q2
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinCALL | $14.62M | — | — |
| Ken GriffinPUT | $4.60M | — | — |
| Paul Tudor JonesPUT | $266.3K | — | — |
Public SEC 13F filings may appear up to 45 days after quarter-end; STOCK Act / OGE trade filings are generally due within 45 days but may be late. Partial data only — research, not investment advice.