IDYA
IDEAYA BIOSCIENCES INCData as of 2026 Q2 (06-30) · 13F snapshot
Summary
IDEAYA BIOSCIENCES INC (IDYA) is held as common stock by 4 tracked hedge-fund managers, with a combined reported value of ~$200.00M; the largest are Baker Bros. Advisors, Ken Griffin, Paul Tudor Jones. 1 tracked manager also disclosed PUT or CALL positions, reported separately below. This quarter: 2 added, 2 trimmed, 1 closed. Data as of 2026 Q2, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Mixed
Common-stock holders41 also report options
Congress trades0
Price$37.86vs quarter-end+1.58%
Sectors0
This quarter's moves
Top holderBaker Bros. AdvisorsNew0
Added2
Trimmed / sold3
Common-stock positions
PUT and CALL disclosures are excluded from these holder counts and values.
Value $186.72M0.9% of portfolio5,010,0302026 Q2
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Baker Bros. Advisors | $186.72M | 0.9% | Add |
PUT / CALL disclosures
Reported separately: 13F option values are not common-stock ownership and do not reveal the full strategy or economic exposure.
Value $1.44M— of portfolio38,6002026 Q2
Value $1.03M— of portfolio27,7002026 Q2
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinPUT | $1.44M | — | — |
| Ken GriffinCALL | $1.03M | — | — |
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.