IDYA
IDEAYA BIOSCIENCES INC
Latest close $36.04 as of Aug 5, 2026
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred
from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
Free access includes current parsed ownership filings, reported share changes, and ownership-percentage changes.
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Beneficial ownership filing history
Showing 3 of 3 parsed filing(s)| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| Vanguard Capital Management CIK0002100119 | Jun 30, 2026 observed Jul 31, 2026 filed · 31d Initial Schedule 13G | Initial Schedule 13G | 4.8M | 12.00% | $37.27 | $35.50 | $36.04 |
| Capital Research Global Investors CIK0001422848 | Dec 31, 2025 observed Feb 12, 2026 filed · 43d Schedule 13G amendment | Earliest Schedule 13G amendment found | 87.7M | 12.00% | $31.52 | $36.04 | |
| BlackRock Legacy CIK0001364742 | Dec 31, 2023 observed Jan 25, 2024 filed · 25d Schedule 13G amendment | Earliest Schedule 13G amendment found | 5.4M | 8.40% | $36.04 |