IDEAYA Biosciences, Inc. (NASDAQ:IDYA) showed up in the 13F filings of 239 institutional investors as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| Janus Henderson Group Plc | 31 Mar, 2026 | 14,530,506 | 7,344,050 | 102.19% | $484,046,028.00 |
| FMR LLC | 31 Mar, 2026 | 13,172,103 | 22,143 | 0.17% | $438,894,479.00 |
| FMR LLC | 31 Mar, 2026 | 13,149,960 | 3,415 | 0.03% | $454,594,125.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 8,442,133 | 232,741 | 2.84% | $281,291,873.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 8,209,392 | 82,166 | 1.01% | $283,798,682.00 |
| Janus Henderson Group Plc | 31 Mar, 2026 | 7,186,456 | 758,117 | 11.79% | $248,344,296.00 |
| Capital Research Global Investors | 31 Mar, 2026 | 5,279,675 | -1,273,016 | -19.43% | $182,518,365.00 |
| Capital Research Global Investors | 31 Mar, 2026 | 5,163,543 | -116,132 | -2.20% | $172,049,253.00 |
| VANGUARD GROUP INC | 31 Mar, 2026 | 5,019,324 | 97,116 | 1.97% | $173,518,031.00 |
| State Street Corp | 31 Mar, 2026 | 4,134,641 | 893,707 | 27.58% | $142,934,539.00 |
| BAKER BROS. ADVISORS LP | 31 Mar, 2026 | 3,946,515 | 327,689 | 9.06% | $131,497,880.00 |
| State Street Corp | 31 Mar, 2026 | 3,781,167 | -353,474 | -8.55% | $125,988,484.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 3,732,422 | 3,732,422 | 0.00% | $124,364,301.00 |
| BAKER BROS. ADVISORS LP | 31 Mar, 2026 | 3,618,826 | 343,382 | 10.48% | $125,102,815.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 3,541,732 | 2,308,619 | 187.22% | $122,437,676.00 |
| Logos Global Management LP | 31 Mar, 2026 | 3,450,000 | 325,000 | 10.40% | $114,954,000.00 |
| Federated Hermes, Inc. | 31 Mar, 2026 | 3,395,771 | -1,230,079 | -26.59% | $117,391,803.00 |
| Logos Global Management LP | 31 Mar, 2026 | 3,125,000 | 875,000 | 38.89% | $108,031,250.00 |
| Federated Hermes, Inc. | 31 Mar, 2026 | 2,987,107 | -408,664 | -12.03% | $99,530,405.00 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 31 Mar, 2026 | 2,823,500 | 23,500 | 0.84% | $94,079,020.00 |