IDEAYA Biosciences Ownership | Who Owns IDEAYA Biosciences?
IDEAYA Biosciences Ownership Summary
IDEAYA Biosciences is owned by 12.33% institutional investors, 0.91% insiders, and 86.77% retail investors. Fmr is the largest institutional shareholder, holding 15.04% of IDYA shares. Fidelity Growth Compy Commingled Pl S is the top mutual fund, with 6.53% of its assets in IDEAYA Biosciences shares.
IDYA Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | IDEAYA Biosciences | 12.33% | 0.91% | 86.77% |
| Sector | Healthcare Stocks | 279.19% | 10.62% | -189.81% |
| Industry | Biotech Stocks | 63.96% | 10.74% | 25.30% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Fmr | 12.96M | 15.04% | $333.15M |
| Blackrock funding, inc. /de | 8.38M | 9.72% | $215.29M |
| Blackrock | 6.81M | 8.73% | $239.02M |
| Janus henderson group | 5.86M | 6.80% | $150.61M |
| Vanguard group | 5.08M | 5.89% | $130.51M |
| Federated hermes | 5.06M | 5.87% | $130.13M |
| Price t rowe associates inc /md/ | 3.87M | 4.49% | $99.38M |
| Deerfield management company, l.p. (series c) | 3.27M | 3.70% | $53.52M |
| State street | 2.87M | 3.69% | $100.92M |
| Logos global management lp | 3.00M | 3.48% | $77.10M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Logos global management lp | 3.00M | 9.02% | $77.10M |
| Boxer capital | 2.20M | 4.07% | $77.34M |
| Avidity partners management lp | 1.13M | 2.84% | $28.96M |
| Sofinnova investments | 2.62M | 2.81% | $42.95M |
| Dafna capital management | 589.33K | 2.74% | $9.65M |
| Bioimpact capital | 430.16K | 1.21% | $7.05M |
| Deerfield management company, l.p. (series c) | 3.27M | 1.06% | $53.52M |
| Redmile group | 534.60K | 0.83% | $8.76M |
| Sio capital management | 123.00K | 0.60% | $2.01M |
| Ra capital management | 1.35M | 0.37% | $22.07M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Sofinnova investments | 2.62M | 2.81% | 1.55M |
| Logos global management lp | 3.00M | 9.02% | 900.00K |
| Goldman sachs group | 1.76M | 0.01% | 888.95K |
| Blackrock | 6.81M | 0.01% | 842.38K |
| Blackrock funding, inc. /de | 8.38M | 0.00% | 696.12K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Bvf inc/il | - | - | -1.41M |
| Soleus capital management | - | - | -1.05M |
| Macquarie group | - | - | -638.88K |
| Holocene advisors, lp | - | - | -562.85K |
| Boone capital management | - | - | -524.87K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 520.81K | 0.00% | 520.81K | $13.38M |
| Wcm investment management | 241.89K | 0.01% | 241.89K | $6.03M |
| Cubist systematic strategies | 190.42K | 0.02% | 190.42K | $3.12M |
| Trexquant investment lp | 107.15K | 0.03% | 107.15K | $2.75M |
| Fountainhead am | 64.56K | 0.30% | 64.56K | $1.66M |
Sold Out
| Holder | Change |
|---|---|
| Capital performance advisors llp | -1.00 |
| Fortitude family office | -5.00 |
| Global retirement partners | -12.00 |
| Geneos wealth management | -15.00 |
| Innealta capital | -18.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2025 | 13 | -93.69% | 10,891,961 | -88.15% | 12 | 0.11% | 8 | -93.65% | 2 | -96.36% |
| Dec 31, 2024 | 104 | -51.17% | 47,415,335 | -48.39% | 55 | 0.48% | 63 | -55.63% | 28 | -36.36% |
| Sep 30, 2024 | 211 | 4.98% | 91,817,300 | 11.34% | 106 | 0.95% | 141 | 18.49% | 43 | -28.33% |
| Jun 30, 2024 | 201 | -2.43% | 82,462,224 | 4.34% | 105 | 0.96% | 119 | -11.85% | 60 | 15.38% |
| Mar 31, 2024 | 206 | 29.56% | 79,028,458 | 19.50% | 105 | 1.02% | 135 | 33.66% | 52 | 26.83% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Fidelity Growth Compy Commingled Pl S | 5.72M | 6.53% | - |
| Fidelity Growth Compy Commingled Pl O | 5.35M | 6.33% | 82.95K |
| Fidelity Growth Company Fund | 4.10M | 4.68% | - |
| Vanguard Total Stock Mkt Idx Inv | 2.76M | 3.15% | 16.95K |
| Federated Hermes Kaufmann R | 2.70M | 3.09% | - |
| Federated Hermes Kaufmann Growth | 2.70M | 3.09% | - |
| Vanguard US Total Market Shares ETF | 2.49M | 2.85% | 2.78K |
| American Funds SMALLCAP World A | 2.49M | 2.84% | 169.03K |
| iShares Russell 2000 ETF | 2.19M | 2.50% | 1.07K |
| Federated Hermes Kaufmann Small Cap Grow | 1.99M | 2.27% | -295.60K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 29, 2024 | WHITE MICHAEL ANTHONY | Chief Scientific Officer | Sell | $31.30K |
| May 29, 2024 | WHITE MICHAEL ANTHONY | Chief Scientific Officer | Sell | $1.00M |
| May 16, 2024 | Hata Yujiro S | President and CEO | Sell | $1.26M |
| May 14, 2024 | Hata Yujiro S | President and CEO | Sell | $2.26M |
| May 15, 2024 | Hata Yujiro S | President and CEO | Sell | $2.28M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q1 | - | - |
| 2024 Q4 | - | - |
| 2024 Q3 | - | - |
| 2024 Q2 | - | 9 |
| 2024 Q1 | - | 9 |
IDYA Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools