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, Q2 2026
Institutional positions in IDEAYA Biosciences, Inc. as of Jun 30, 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
- 285
- +33 vs. Q1 2026
- Shares held
- 102.2M
- +14.8M (+16.9%) vs. Q1 2026
- Total value
- $3.80B
- +$888.5M (+30.5%) vs. Q1 2026
- New holders
- 67
- 92 more added
- Sold out
- 34
- 88 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding IDEAYA Biosciences, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| LPL Financial LLC | 6,346 | $236.5K | 0.00% | +6,346 | New |
| Park Avenue Securities LLC | 6,481 | $242.0K | 0.00% | −241−3.6% | Reduced |
| Two Sigma Securities, LLC | 6,627 | $247.0K | 0.02% | +6,627 | New |
| IFP Advisors, Inc | 6,869 | $256.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 7,613 | $283.7K | 0.01% | +903+13.5% | Added |
| Pinnacle Wealth Planning Services, Inc. | 8,174 | $304.6K | 0.03% | −97−1.2% | Reduced |
| Great West Life Assurance Co | 8,232 | $306.0K | 0.00% | +596+7.8% | Added |
| Public Employees Retirement Association of Colorado | 9,015 | $336.0K | 0.00% | 00.0% | Unchanged |
| E Fund Management Co., Ltd. | 9,045 | $337.1K | 0.01% | −1,852−17.0% | Reduced |
| Teacher Retirement System of Texas | 9,215 | $343.4K | 0.00% | −959−9.4% | Reduced |
| Neo Ivy Capital Management | 10,183 | $379.5K | 0.09% | +10,183 | New |
| Millennium Management LLC | 10,500 | $391.3K | 0.00% | −218,480−95.4% | Reduced |
| Virtus Investment Advisers, Inc. | 11,290 | $420.8K | 0.10% | +3,276+40.9% | Added |
| Xponance, Inc. | 11,435 | $426.2K | 0.00% | +3,569+45.4% | Added |
| Algert Global LLC | 13,700 | $510.6K | 0.01% | 00.0% | Unchanged |
| ProShare Advisors LLC | 13,864 | $516.7K | 0.00% | −2,341−14.4% | Reduced |
| Fred Alger Management, LLC | 14,063 | $524.1K | 0.00% | +14,063 | New |
| Allspring Global Investments Holdings, LLC | 15,065 | $544.9K | 0.00% | +8,884+143.7% | Added |
| Oppenheimer Asset Management Inc. | 14,847 | $553.3K | 0.01% | −597−3.9% | Reduced |
| China Universal Asset Management Co., Ltd. | 15,243 | $568.1K | 0.03% | −340−2.2% | Reduced |
| State Board of Administration of Florida Retirement System | 15,633 | $582.6K | 0.00% | 00.0% | Unchanged |
| Inceptionr LLC | 15,807 | $589.1K | 0.14% | +15,807 | New |
| Atria Investments LLC | 15,993 | $596.1K | 0.01% | +1,173+7.9% | Added |
| Marex Group plc | 16,283 | $606.9K | 0.00% | +1,782+12.3% | Added |
| Barclays PLC | 16,284 | $606.9K | 0.00% | +304+1.9% | Added |
| Snowden Capital Advisors LLC | 17,281 | $644.1K | 0.02% | −1,950−10.1% | Reduced |
| KLP Kapitalforvaltning AS | 17,300 | $644.8K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 17,340 | $646.3K | 0.00% | −125−0.7% | Reduced |
| JustInvest LLC | 17,876 | $666.2K | 0.01% | +2,262+14.5% | Added |
| Nano Cap New Millennium Growth Fund L P | 19,500 | $726.8K | 0.56% | −500−2.5% | Reduced |
| ADAR1 Capital Management, LLC | 20,000 | $745.4K | 0.04% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 20,000 | $745.4K | 0.00% | +20,000 | New |
| Axq Capital, LP | 20,207 | $753.1K | 0.08% | +20,207 | New |
| Guggenheim Capital LLC | 20,454 | $762.3K | 0.00% | +3,361+19.7% | Added |
| Omers Administration Corp | 20,500 | $764.0K | 0.00% | +20,500 | New |
| D. E. Shaw & Co., Inc. | 20,763 | $773.8K | 0.00% | +20,763 | New |
| Cetera Investment Advisers | 20,772 | $774.2K | 0.00% | +1,909+10.1% | Added |
| Vanguard Investments Australia, Ltd. | 20,935 | $780.2K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 21,754 | $810.8K | 0.00% | −11,470−34.5% | Reduced |
| Centiva Capital, LP | 21,800 | $812.5K | 0.03% | +21,800 | New |
| Arizona State Retirement System | 21,807 | $812.7K | 0.00% | +141+0.7% | Added |
| Intech Investment Management LLC | 21,858 | $814.6K | 0.01% | −3,442−13.6% | Reduced |
| CenterBook Partners LP | 22,815 | $850.3K | 0.04% | +22,815 | New |
| Palumbo Wealth Management LLC | 23,198 | $864.6K | 0.18% | +310+1.4% | Added |
| SG Americas Securities, LLC | 23,928 | $892.0K | 0.00% | −9,036−27.4% | Reduced |
| Stifel Financial Corp | 24,617 | $917.5K | 0.00% | −1,098−4.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 24,740 | $922.1K | 0.01% | +1,688+7.3% | Added |
| Lighthouse Investment Partners, LLC | 25,000 | $931.8K | 0.03% | +25,000 | New |
| Squarepoint Ops LLC | 25,218 | $939.9K | 0.00% | −74,060−74.6% | Reduced |
| State of New Jersey Common Pension Fund D | 25,555 | $952.4K | 0.00% | −1,403−5.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 27,219 | $1.01M | 0.00% | +848+3.2% | Added |
| Susquehanna International Group, LLP | 30,148 | $1.12M | 0.00% | −16,561−35.5% | Reduced |
| Caption Management, LLC | 30,529 | $1.14M | 0.04% | +30,529 | New |
| Norges Bank | 30,589 | $1.14M | 0.00% | +30,589 | New |
| Wellington Management Group LLP | 31,412 | $1.17M | 0.00% | −1,439−4.4% | Reduced |
| Profund Advisors LLC | 32,938 | $1.23M | 0.03% | −6,361−16.2% | Reduced |
| STRS Ohio | 33,800 | $1.26M | 0.00% | +4,000+13.4% | Added |
| Handelsbanken Fonder AB | 34,200 | $1.27M | 0.00% | +3,300+10.7% | Added |
| Vanguard Global Advisers, LLC | 35,651 | $1.33M | 0.00% | −1,009−2.8% | Reduced |
| Seven Fleet Capital Management LP | 37,865 | $1.41M | 0.23% | −48,418−56.1% | Reduced |
| Virginia Retirement Systems Et Al | 38,950 | $1.45M | 0.01% | +30,100+340.1% | Added |
| Wesbanco Bank Inc | 39,700 | $1.48M | 0.04% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 41,205 | $1.54M | 0.00% | −77,911−65.4% | Reduced |
| Flax Pond Capital, LLC | 41,302 | $1.54M | 1.07% | +2,060+5.2% | Added |
| State of Wisconsin Investment Board | 42,396 | $1.58M | 0.00% | −583−1.4% | Reduced |
| Quantinno Capital Management LP | 42,455 | $1.58M | 0.00% | +19,293+83.3% | Added |
| DekaBank Deutsche Girozentrale | 50,000 | $1.64M | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 45,287 | $1.69M | 0.01% | +2,582+6.0% | Added |
| Ameriprise Financial Inc | 45,688 | $1.70M | 0.00% | +425+0.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 46,077 | $1.71M | 0.00% | +212+0.5% | Added |
| Knights of Columbus Asset Advisors LLC | 47,328 | $1.76M | 0.09% | +7,798+19.7% | Added |
| Phocas Financial Corp. | 48,822 | $1.82M | 0.25% | +48,822 | New |
| MetLife Investment Management | 48,840 | $1.82M | 0.01% | +2,436+5.2% | Added |
| Brinker Capital Investments, LLC | 49,352 | $1.84M | 0.01% | −50.0% | Reduced |
| Ghisallo Capital Management LLC | 50,000 | $1.86M | 0.04% | +50,000 | New |
| Seven Grand Managers, LLC | 50,000 | $1.86M | 0.08% | +50,000 | New |
| Lido Advisors, LLC | 51,212 | $1.91M | 0.01% | −4,251−7.7% | Reduced |
| XTX Topco Ltd | 51,239 | $1.91M | 0.02% | −5,383−9.5% | Reduced |
| Russell Investments Group, Ltd. | 51,259 | $1.91M | 0.00% | −83,673−62.0% | Reduced |
| Atom Investors LP | 54,913 | $2.05M | 0.18% | +17,116+45.3% | Added |
| Jump Financial, LLC | 56,109 | $2.09M | 0.02% | +56,109 | New |
| AlphaCore Capital LLC | 57,077 | $2.13M | 0.04% | −329−0.6% | Reduced |
| MML Investors Services, LLC | 58,047 | $2.16M | 0.00% | −903−1.5% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 59,780 | $2.23M | 0.00% | −6,286−9.5% | Reduced |
| Vanguard Asset Management, Ltd | 63,715 | $2.37M | 0.00% | +11,275+21.5% | Added |
| Rafferty Asset Management, LLC | 64,150 | $2.39M | 0.01% | −22,534−26.0% | Reduced |
| Eventide Asset Management, LLC | 65,000 | $2.42M | 0.03% | +65,000 | New |
| Assetmark, Inc | 65,021 | $2.42M | 0.00% | −611−0.9% | Reduced |
| Ally Bridge Group (NY) LLC | 67,500 | $2.52M | 3.24% | +67,500 | New |
| AQR Capital Management LLC | 67,976 | $2.53M | 0.00% | +25,813+61.2% | Added |
| SEI Investments Co | 68,986 | $2.57M | 0.00% | −15,774−18.6% | Reduced |
| Martingale Asset Management L P | 70,360 | $2.62M | 0.06% | +24,218+52.5% | Added |
| KVP Capital Advisors, LP | 79,700 | $2.97M | 2.18% | 00.0% | Unchanged |
| Legal & General Group Plc | 80,461 | $3.00M | 0.00% | +9,969+14.1% | Added |
| Great Lakes Advisors, LLC | 87,747 | $3.27M | 0.02% | −53,301−37.8% | Reduced |
| Alps Advisors Inc | 88,769 | $3.31M | 0.02% | +17,282+24.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 90,135 | $3.36M | 0.01% | −87,137−49.2% | Reduced |
| Deutsche Bank AG | 93,844 | $3.50M | 0.00% | −284,598−75.2% | Reduced |
| California State Teachers Retirement System | 93,936 | $3.50M | 0.00% | −2,719−2.8% | Reduced |
| HealthInvest Partners AB | 94,478 | $3.52M | 0.95% | +63,345+203.5% | Added |