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IDEAYA Biosciences (IDYA) Institutional Ownership

IDEAYA Biosciences logo
$32.72 +0.97 (+3.06%)
Closing price 04:00 PM Eastern
Extended Trading
$32.71 -0.01 (-0.03%)
As of 04:15 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for IDEAYA Biosciences (NASDAQ:IDYA)

Current
Institutional Ownership
Percentage
98.29%
Number of
Institutional Buyers
(last 12 months)
136
Total
Institutional Inflows
(last 12 months)
$1.21B
Number of
Institutional Sellers
(last 12 months)
74
Total
Institutional Outflows
(last 12 months)
$248.73M
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IDYA Institutional Buying and Selling by Quarter

IDEAYA Biosciences Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/10/2026Voya Investment Management LLC37,864$1.46M0.0%-69.5%0.039%
11/6/2026 Aberdeen Group plc590,777$22.70M0.0%+5.3%0.611%
11/6/2026 Fisher Asset Management LLC810,671$31.15M0.0%-4.8%0.838%
11/6/2026 Russell Investments Group Ltd.100,855$3.88M0.0%+96.8%0.104%
11/5/2026 Lido Advisors LLC48,101$1.85M0.0%-6.1%0.055%
11/4/2026 Allspring Global Investments Holdings LLC12,418$470K0.0%-17.6%0.014%
11/4/2026 Candriam S.C.A.1,110,424$42.82M0.2%+1.7%1.264%
11/3/2026 Pictet Asset Management Holding SA466,300$17.92M0.0%-34.6%0.531%
11/3/2026 Alps Advisors Inc.127,829$4.91M0.0%+44.0%0.145%
11/3/2026 CenterBook Partners LP11,140$428K0.0%-51.2%0.013%
10/31/2026 Covestor Ltd3,178$122K0.1%+21.1%0.004%
10/29/2026 Mirae Asset Global Investments Co. Ltd.4,931$189K0.0%N/A0.006%
10/29/2026 Profund Advisors LLC25,121$965K0.0%-23.7%0.029%
10/29/2026 ProShare Advisors LLC14,740$566K0.0%+6.3%0.017%
10/29/2026 State of Wyoming3,282$126K0.0%-15.9%0.004%
10/28/2026 VIRGINIA RETIREMENT SYSTEMS ET Al36,950$1.42M0.0%-5.1%0.042%
10/28/2026 China Universal Asset Management Co. Ltd.18,856$714K0.0%+23.7%0.000%
10/26/2026 Park Avenue Securities LLC6,101$234K0.0%-5.9%0.007%
10/23/2026 Sterling Capital Management LLC1,873$72K0.0%+20.5%0.002%
10/9/2026 GAMMA Investing LLC2,315$89K0.0%+79.0%0.003%
10/6/2026 Congress Asset Management Co.147,696$5.67M0.0%+25.5%0.168%
9/9/2026Tidal Investments LLC135,847$5.06M0.0%+21.0%0.155%
9/9/2026Integrated Wealth Concepts LLC1,041$39K0.0%-84.8%0.001%
9/9/2026 Squarepoint Ops LLC25,218$940K0.0%-74.6%0.029%
9/8/2026 Nykredit A S2,045$76K0.0%N/A0.002%
9/2/2026Allianz Asset Management GmbH20,000$745K0.0%N/A0.023%
8/25/2026 VIRGINIA RETIREMENT SYSTEMS ET Al38,950$1.45M0.0%N/A0.044%
8/21/2026AXQ Capital LP20,207$753K0.1%N/A0.023%
8/21/2026 Nykredit A S2,045$76K0.0%N/A0.002%
8/20/2026Two Sigma Securities LLC6,627$247K0.0%N/A0.008%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC143,285$5.34M0.0%-18.2%0.163%
8/19/2026Wellington Management Group LLP31,412$1.17M0.0%-4.4%0.036%
8/17/2026Seven Fleet Capital Management LP37,865$1.41M0.2%-56.1%0.043%
8/17/2026Bank of America Corp DE1,026,143$38.24M0.0%N/A1.168%
8/15/2026Freestone Grove Partners LP3,778$141K0.0%N/A0.004%
8/15/2026Odyssean LLC102,582$3.82M0.6%+571.6%0.117%
8/15/2026Man Group plc245,492$9.15M0.0%N/A0.279%
8/15/2026Jupiter Topco LLC8,579,881$319.73M0.1%N/A9.765%
8/14/2026ADAR1 Capital Management LLC20,000$745K0.0%N/A0.023%
8/14/2026Legal & General Group Plc80,461$3.00M0.0%N/A0.092%
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8/14/2026The Manufacturers Life Insurance Company107,585$4.01M0.0%N/A0.122%
8/13/2026OMERS ADMINISTRATION Corp20,500$764K0.0%N/A0.023%
8/13/2026Connor Clark & Lunn Investment Management Ltd.90,135$3.36M0.0%N/A0.103%
8/12/2026Quantbot Technologies LP1,145$43K0.0%N/A0.001%
8/11/2026E Fund Management Co. Ltd.9,045$337K0.0%N/A0.010%
8/10/2026 Great Lakes Advisors LLC87,747$3.27M0.0%N/A0.100%
8/7/2026BlackRock Inc.8,893,260$331.45M0.0%N/A10.122%
8/7/2026 Deutsche Bank AG93,844$3.50M0.0%N/A0.107%
8/7/2026 Mitsubishi UFJ Asset Management Co. Ltd.59,780$2.23M0.0%N/A0.068%
8/6/2026 Bank of New York Mellon Corp265,203$9.88M0.0%N/A0.302%
8/6/2026 State of Wyoming3,901$145K0.0%N/A0.004%
8/3/2026 Oppenheimer Asset Management Inc.14,847$553K0.0%N/A0.017%
8/3/2026Walleye Capital LLC386,183$14.39M0.1%N/A0.440%
7/10/2026 Tema ETFs LLC135,847$5.06M0.2%+21.0%0.155%
7/10/2026 Handelsbanken Fonder AB34,200$1.28M0.0%+10.7%0.039%
7/2/2026 Versant Capital Management Inc2,825$105K0.0%+26.7%0.003%
6/4/2026Seven Fleet Capital Management LP86,283$2.88M0.9%N/A0.098%
5/19/2026Bank of America Corp DE942,091$31.39M0.0%+4.3%1.072%
5/19/2026Janus Henderson Group PLC7,265,253$242.02M0.1%+1.1%8.269%
5/18/2026California State Teachers Retirement System96,655$3.22M0.0%+27.3%0.110%
5/18/2026Royal Bank of Canada161,837$5.39M0.0%-2.1%0.184%
5/18/2026Redmile Group LLC521,117$17.36M1.1%-29.8%0.593%
5/16/2026The Manufacturers Life Insurance Company72,906$2.43M0.0%+4.3%0.083%
5/16/2026Quantinno Capital Management LP23,162$772K0.0%+15.7%0.026%
5/16/2026SummitTX Capital L.P.162,733$5.42M0.2%N/A0.185%
5/14/2026Sei Investments Co.84,760$2.83M0.0%+23.4%0.096%
5/13/2026Cetera Investment Advisers18,863$629K0.0%-23.4%0.021%
5/13/2026First Trust Advisors LP46,687$1.56M0.0%+5.9%0.053%
5/12/2026Quantedge Capital Pte Ltd23,100$770K0.4%-37.1%0.026%
5/7/2026WCM Investment Management LLC181,593$5.71M0.0%-17.2%0.207%
5/7/2026 Dimensional Fund Advisors LP1,333,478$44.42M0.0%+42.0%1.518%
5/6/2026Jennison Associates LLC255,764$8.52M0.0%N/A0.291%
5/6/2026 Assetmark Inc.65,632$2.19M0.0%-8.8%0.075%
5/6/2026 Allspring Global Investments Holdings LLC6,181$201K0.0%N/A0.007%
5/5/2026 Bank of New York Mellon Corp250,325$8.34M0.0%+2.6%0.285%
5/1/2026 Fifth Third Bancorp2,530$84K0.0%N/A0.003%
5/1/2026 Candriam S.C.A.1,107,708$36.91M0.2%+7.4%1.261%
4/30/2026Hsbc Holdings PLC19,258$645K0.0%+3.9%0.022%
4/27/2026 Y Intercept Hong Kong Ltd54,618$1.82M0.0%-32.6%0.062%
4/27/2026 Fideuram Intesa Sanpaolo Private Banking S.P.A.122,064$4.07M0.1%+7.6%0.139%
4/25/2026 Strs Ohio29,800$993K0.0%+18.7%0.034%
4/22/2026 Pictet Asset Management Holding SA715,906$23.85M0.0%-2.5%0.815%
4/22/2026 Sterling Capital Management LLC2,821$94K0.0%-39.4%0.003%
4/16/2026SG Americas Securities LLC32,964$1.10M0.0%+11.8%0.038%
3/20/2026Hsbc Holdings PLC18,533$644K0.0%-9.2%0.021%
3/17/2026Rockefeller Capital Management L.P.3,795$131K0.0%+1,071.3%0.004%
3/9/2026Flax Pond Capital LLC39,142$1.35M1.0%N/A0.045%
2/19/2026Invesco Ltd.238,314$8.24M0.0%+91.9%0.272%
2/18/2026XTX Topco Ltd66,175$2.29M0.1%N/A0.075%
2/18/2026Virtus Investment Advisers LLC7,819$270K0.1%+53.1%0.009%
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2/18/2026Wellington Management Group LLP34,672$1.20M0.0%-5.7%0.040%
2/18/2026Susquehanna Portfolio Strategies LLC202,434$7.00M0.1%+24.0%0.231%
2/18/2026Tang Capital Management LLC450,000$15.56M0.8%+12.5%0.513%
2/18/2026Tudor Investment Corp ET AL47,938$1.66M0.0%+27.5%0.055%
2/18/2026Odyssean LLC21,129$730K0.5%N/A0.024%
2/18/2026Millennium Management LLC208,548$7.21M0.0%+51.6%0.238%
2/18/2026Man Group plc23,826$824K0.0%+74.7%0.027%
2/18/2026Janus Henderson Group PLC7,186,456$248.34M0.1%+11.8%8.197%
2/18/2026Engineers Gate Manager LP29,951$1.04M0.0%N/A0.034%
2/18/2026Cinctive Capital Management LP45,965$1.59M0.1%-8.0%0.052%


IDYA Institutional Ownership - Frequently Asked Questions

During the previous two years, 248 institutional investors and hedge funds held shares of IDEAYA Biosciences. The most heavily invested institutionals were FMR LLC ($333.15M), BlackRock Inc. ($331.45M), Jupiter Topco LLC ($319.73M), Janus Henderson Group PLC ($242.02M), Capital Research Global Investors ($182.52M), Vanguard Group Inc. ($173.52M), and State Street Corp ($142.94M).Learn more on IDEAYA Biosciences' institutional investors.

98.29% of IDEAYA Biosciences' stock is owned by institutional investors. Learn more on IDYA's institutional investor holdings.

Of the 217 institutional investors that purchased IDEAYA Biosciences' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($8.89M), Jupiter Topco LLC ($8.58M), Janus Henderson Group PLC ($2.62M), FMR LLC ($1.69M), Baker BROS. Advisors LP ($1.50M), RA Capital Management L.P. ($1.35M), and State Street Corp ($1.34M).

Institutional investors have bought a total of 34,089,180 shares in the last 24 months. This purchase volume represents approximately $1.21B in transactions.

Of the 74 institutional investors that sold IDEAYA Biosciences' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Deerfield Management Company L.P. ($1.76M), Capital Research Global Investors ($1.27M), Federated Hermes Inc. ($1.23M), Pictet Asset Management Holding SA ($563.47K), Eventide Asset Management LLC ($341.64K), JPMorgan Chase & Co. ($272.16K), and Qube Research & Technologies Ltd ($262.19K).

Institutional investors have sold a total of 7,748,690 shares in the last 24 months. This volume of shares sold represents approximately $248.73M in transactions.


Related Companies

Institutional ownership data for NASDAQ:IDYA is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 11/10/2026. New 13F filings are added each quarter as they're published.
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