IDEAYA Biosciences, Inc.
IDYA- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001676725
In the last 90 days, IDEAYA Biosciences, Inc. insiders filed 0 open-market purchases and 1 sale; 285 institutions reported holding it in 13F filings for Q2 2026, worth $3.80B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in IDEAYA Biosciences, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 254
- +15 vs. Q4 2025
- Shares held
- 94.7M
- +4.30M (+4.8%) vs. Q4 2025
- Total value
- $3.16B
- +$31.8M (+1.0%) vs. Q4 2025
- New holders
- 46
- 87 more added
- Sold out
- 31
- 75 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IDYA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 285 | $3.80B |
| Q1 2026 | 254 | $3.16B |
| Q4 2025 | 246 | $3.32B |
| Q3 2025 | 224 | $2.56B |
| Q2 2025 | 204 | $2.04B |
| Q1 2025 | 207 | $1.54B |
| Q4 2024 | 206 | $2.36B |
| Q3 2024 | 209 | $2.91B |
| Q2 2024 | 199 | $2.90B |
| Q1 2024 | 204 | $3.47B |
| Q4 2023 | 157 | $2.35B |
| Q3 2023 | 144 | $1.61B |
| Q2 2023 | 138 | $1.33B |
| Q1 2023 | 128 | $625.4M |
| Q4 2022 | 117 | $835.0M |
| Q3 2022 | 112 | $667.1M |
| Q2 2022 | 96 | $489.0M |
| Q1 2022 | 103 | $392.9M |
| Q4 2021 | 110 | $820.7M |
| Q3 2021 | 91 | $837.9M |
| Q2 2021 | 84 | $533.4M |
| Q1 2021 | 89 | $558.6M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding IDEAYA Biosciences, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Voya Investment Management LLC | 14,317 | $477.0K | 0.00% | −437−3.0% | Reduced |
| Marex Group plc | 14,501 | $483.2K | 0.01% | +14,501 | New |
| Atria Investments LLC | 14,820 | $493.8K | 0.01% | +862+6.2% | Added |
| Fox Run Management, L.L.C. | 15,730 | $494.7K | 0.09% | +15,730 | New |
| Odyssean, LLC | 15,274 | $508.9K | 0.19% | −5,855−27.7% | Reduced |
| Oppenheimer Asset Management Inc. | 15,444 | $514.6K | 0.01% | −285−1.8% | Reduced |
| China Universal Asset Management Co., Ltd. | 15,583 | $519.2K | 0.04% | +1,298+9.1% | Added |
| JustInvest LLC | 15,614 | $520.3K | 0.01% | +5,107+48.6% | Added |
| State Board of Administration of Florida Retirement System | 15,633 | $520.9K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 15,980 | $532.5K | 0.00% | −219,892−93.2% | Reduced |
| ProShare Advisors LLC | 16,205 | $540.0K | 0.00% | −2,360−12.7% | Reduced |
| Birchview Capital, LP | 16,860 | $561.8K | 0.32% | +16,860 | New |
| Guggenheim Capital LLC | 17,093 | $569.5K | 0.00% | +10,232+149.1% | Added |
| KLP Kapitalforvaltning AS | 17,300 | $576.4K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 17,465 | $581.9K | 0.00% | +17,465 | New |
| Cetera Investment Advisers | 18,863 | $628.5K | 0.00% | −5,760−23.4% | Reduced |
| Snowden Capital Advisors LLC | 19,231 | $640.8K | 0.02% | +1,671+9.5% | Added |
| HSBC Holdings PLC | 19,258 | $644.9K | 0.00% | +725+3.9% | Added |
| Nano Cap New Millennium Growth Fund L P | 20,000 | $666.4K | 0.62% | −1,500−7.0% | Reduced |
| ADAR1 Capital Management, LLC | 20,000 | $666.4K | 0.04% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 20,935 | $697.6K | 0.00% | +20,935 | New |
| Arizona State Retirement System | 21,666 | $721.9K | 0.00% | −373−1.7% | Reduced |
| Palumbo Wealth Management LLC | 22,888 | $762.6K | 0.19% | −5,136−18.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 23,052 | $768.1K | 0.01% | +1,776+8.3% | Added |
| Quantedge Capital Pte Ltd | 23,100 | $769.7K | 0.42% | −13,600−37.1% | Reduced |
| Quantinno Capital Management LP | 23,162 | $771.8K | 0.00% | +3,137+15.7% | Added |
| Ishara Investments LP | 24,600 | $819.7K | 0.83% | +24,600 | New |
| Intech Investment Management LLC | 25,300 | $843.0K | 0.01% | −8,206−24.5% | Reduced |
| Stifel Financial Corp | 25,715 | $856.8K | 0.00% | −1,624−5.9% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 26,371 | $878.7K | 0.00% | +6,355+31.7% | Added |
| State of New Jersey Common Pension Fund D | 26,958 | $898.2K | 0.00% | +35+0.1% | Added |
| Boothbay Fund Management, LLC | 27,753 | $924.7K | 0.02% | −32,505−53.9% | Reduced |
| STRS Ohio | 29,800 | $992.9K | 0.00% | +4,700+18.7% | Added |
| Handelsbanken Fonder AB | 30,900 | $1.03M | 0.00% | 00.0% | Unchanged |
| Legato Capital Management LLC | 32,042 | $1.07M | 0.10% | +8,142+34.1% | Added |
| Wellington Management Group LLP | 32,851 | $1.09M | 0.00% | −1,821−5.3% | Reduced |
| SG Americas Securities, LLC | 32,964 | $1.10M | 0.00% | +3,468+11.8% | Added |
| BNP Paribas Arbitrage, SA | 33,224 | $1.11M | 0.00% | +15,040+82.7% | Added |
| Vanguard Global Advisers, LLC | 36,660 | $1.22M | 0.00% | +36,660 | New |
| Atom Investors LP | 37,797 | $1.26M | 0.09% | +37,797 | New |
| Flax Pond Capital, LLC | 39,242 | $1.31M | 1.05% | +100+0.3% | Added |
| Profund Advisors LLC | 39,299 | $1.31M | 0.05% | −7,816−16.6% | Reduced |
| Knights of Columbus Asset Advisors LLC | 39,530 | $1.32M | 0.07% | +6,331+19.1% | Added |
| Wesbanco Bank Inc | 39,700 | $1.32M | 0.04% | 00.0% | Unchanged |
| AQR Capital Management LLC | 42,163 | $1.40M | 0.00% | −26,014−38.2% | Reduced |
| Tudor Investment Corp Et Al | 42,705 | $1.42M | 0.01% | −5,233−10.9% | Reduced |
| State of Wisconsin Investment Board | 42,979 | $1.43M | 0.00% | −117−0.3% | Reduced |
| TD Asset Management Inc | 43,670 | $1.46M | 0.00% | −2,370−5.1% | Reduced |
| Ameriprise Financial Inc | 45,263 | $1.51M | 0.00% | +309+0.7% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 45,865 | $1.52M | 0.00% | +1,182+2.6% | Added |
| Martingale Asset Management L P | 46,142 | $1.54M | 0.04% | +46,142 | New |
| MetLife Investment Management | 46,404 | $1.55M | 0.01% | +591+1.3% | Added |
| First Trust Advisors LP | 46,687 | $1.56M | 0.00% | +2,608+5.9% | Added |
| Susquehanna International Group, LLP | 46,709 | $1.56M | 0.00% | −16,849−26.5% | Reduced |
| Acuta Capital Partners, LLC | 48,234 | $1.61M | 1.14% | +48,234 | New |
| Brinker Capital Investments, LLC | 49,357 | $1.64M | 0.01% | −9,037−15.5% | Reduced |
| DekaBank Deutsche Girozentrale | 50,000 | $1.68M | 0.00% | 00.0% | Unchanged |
| Vanguard Asset Management, Ltd | 52,440 | $1.75M | 0.00% | +52,440 | New |
| Y-Intercept (Hong Kong) Ltd | 54,618 | $1.82M | 0.03% | −26,415−32.6% | Reduced |
| Lido Advisors, LLC | 55,463 | $1.85M | 0.01% | −20.0% | Reduced |
| XTX Topco Ltd | 56,622 | $1.89M | 0.03% | −9,553−14.4% | Reduced |
| AlphaCore Capital LLC | 57,406 | $1.91M | 0.05% | +50,649+749.6% | Added |
| MML Investors Services, LLC | 58,950 | $1.96M | 0.01% | −24,989−29.8% | Reduced |
| Schroder Investment Management Group | 65,944 | $2.07M | 0.00% | −105,334−61.5% | Reduced |
| Assetmark, Inc | 65,632 | $2.19M | 0.00% | −6,305−8.8% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 66,066 | $2.20M | 0.00% | +60,875+1,172.7% | Added |
| Legal & General Group Plc | 70,492 | $2.35M | 0.00% | −13,373−15.9% | Reduced |
| Alps Advisors Inc | 71,487 | $2.38M | 0.01% | −302−0.4% | Reduced |
| Manufacturers Life Insurance Company, The | 72,906 | $2.43M | 0.00% | +2,997+4.3% | Added |
| KVP Capital Advisors, LP | 79,700 | $2.66M | 1.98% | +79,700 | New |
| SEI Investments Co | 84,760 | $2.82M | 0.00% | +16,053+23.4% | Added |
| Seven Fleet Capital Management LP | 86,283 | $2.87M | 0.90% | +86,283 | New |
| Rafferty Asset Management, LLC | 86,684 | $2.89M | 0.01% | −39,678−31.4% | Reduced |
| Jane Street Group, LLC | 88,133 | $2.94M | 0.00% | +88,133 | New |
| Citigroup Inc | 88,880 | $2.96M | 0.00% | −38,187−30.1% | Reduced |
| Platinum Investment Management Ltd | 91,637 | $3.05M | 0.77% | −28,967−24.0% | Reduced |
| California State Teachers Retirement System | 96,655 | $3.22M | 0.00% | +20,710+27.3% | Added |
| Squarepoint Ops LLC | 99,278 | $3.31M | 0.01% | +99,278 | New |
| Alliancebernstein L.P. | 100,786 | $3.48M | 0.00% | +2,900+3.0% | Added |
| Rhumbline Advisers | 107,383 | $3.58M | 0.00% | −242−0.2% | Reduced |
| Invesco Ltd. | 111,112 | $3.70M | 0.00% | −127,202−53.4% | Reduced |
| Tema ETFs LLC | 112,309 | $3.74M | 0.25% | +42,181+60.1% | Added |
| Toroso Investments, LLC | 112,309 | $3.74M | 0.01% | +112,309 | New |
| Two Sigma Investments, LP | 119,116 | $3.97M | 0.00% | +5,275+4.6% | Added |
| HealthInvest Partners AB | 31,133 | $4.01M | 1.30% | −66,305−68.0% | Reduced |
| Neuberger Berman Group LLC | 120,603 | $4.02M | 0.00% | +9,327+8.4% | Added |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 122,064 | $4.07M | 0.14% | +8,613+7.6% | Added |
| Russell Investments Group, Ltd. | 134,932 | $4.50M | 0.00% | +125,249+1,293.5% | Added |
| Great Lakes Advisors, LLC | 141,048 | $4.70M | 0.04% | −8,945−6.0% | Reduced |
| Creative Planning | 145,028 | $4.83M | 0.00% | +8,973+6.6% | Added |
| Swiss National Bank | 155,600 | $5.18M | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 157,270 | $5.24M | 0.00% | −6,137−3.8% | Reduced |
| Royal Bank of Canada | 161,837 | $5.39M | 0.00% | −3,486−2.1% | Reduced |
| SummitTX Capital, L.P. | 162,733 | $5.42M | 0.17% | +162,733 | New |
| WCM Investment Management, LLC | 181,593 | $5.71M | 0.01% | −37,675−17.2% | Reduced |
| Man Group plc | 171,846 | $5.73M | 0.01% | +148,020+621.3% | Added |
| UBS Asset Management Americas Inc | 175,151 | $5.84M | 0.00% | +1,027+0.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 177,272 | $5.91M | 0.01% | +128,352+262.4% | Added |
| Alyeska Investment Group, L.P. | 192,308 | $6.41M | 0.02% | 00.0% | Unchanged |
| Woodline Partners LP | 201,667 | $6.72M | 0.03% | 00.0% | Unchanged |