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IDEAYA Biosciences (IDYA) Institutional Ownership

IDEAYA Biosciences logo
$26.76 -0.09 (-0.32%)
As of 10:23 AM Eastern
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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)
139
Total
Institutional Inflows
(last 12 months)
$398.49M
Number of
Institutional Sellers
(last 12 months)
79
Total
Institutional Outflows
(last 12 months)
$243.75M
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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
9/4/2025Osaic Holdings Inc.7,443$148K0.0%+59.1%0.008%
8/27/2025Orion Porfolio Solutions LLC44,625$938K0.0%+23.6%0.051%
8/27/2025Squarepoint Ops LLC37,389$786K0.0%-58.1%0.043%
8/15/2025CANADA LIFE ASSURANCE Co17,416$367K0.0%+10.2%0.020%
8/15/2025Tower Research Capital LLC TRC 9,538$200K0.0%+677.3%0.011%
8/15/2025E Fund Management Co. Ltd.12,225$257K0.0%+7.8%0.014%
8/15/2025Soleus Capital Management L.P.250,000$5.26M0.3%N/A0.285%
8/15/2025Two Sigma Securities LLC22,022$463K0.1%N/A0.025%
8/15/2025Snowden Capital Advisors LLC13,631$287K0.0%+20.6%0.016%
8/15/2025Sofinnova Investments Inc.2,147,795$45.15M2.8%-18.1%2.451%
8/15/2025Rafferty Asset Management LLC109,807$2.31M0.0%-9.5%0.125%
8/15/2025Orion Porfolio Solutions LLC44,625$938K0.0%+23.6%0.051%
8/15/2025Man Group plc68,043$1.43M0.0%+392.7%0.078%
8/15/2025Engineers Gate Manager LP28,692$603K0.0%N/A0.033%
8/15/2025BNP Paribas Financial Markets59,206$1.25M0.0%-52.3%0.068%
8/15/2025Boothbay Fund Management LLC50,891$1.07M0.0%N/A0.058%
8/15/2025Balyasny Asset Management L.P.22,117$465K0.0%-89.8%0.025%
8/15/2025Bank of America Corp DE923,705$19.42M0.0%-22.1%1.054%
8/15/2025Adage Capital Partners GP L.L.C.1,238,094$26.03M0.0%+4.2%1.413%
8/15/2025Ameriprise Financial Inc.40,450$850K0.0%-85.0%0.046%
8/14/2025Jane Street Group LLC14,162$298K0.0%-71.5%0.016%
8/14/2025California State Teachers Retirement System82,532$1.74M0.0%+1.5%0.094%
8/14/2025Redmile Group LLC432,494$9.09M1.0%-19.1%0.493%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.51,284$1.08M0.0%-10.1%0.059%
8/14/2025The Manufacturers Life Insurance Company 71,184$1.50M0.0%-1.6%0.081%
8/14/2025Sei Investments Co.34,602$727K0.0%N/A0.039%
8/14/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC 51,600$1.09M0.1%-25.7%0.059%
8/14/2025Nebula Research & Development LLC60,767$1.28M0.1%-32.1%0.069%
8/14/2025Stempoint Capital LP165,885$3.49M1.1%+147.6%0.189%
8/14/2025Qube Research & Technologies Ltd525,878$11.05M0.0%-46.8%0.600%
8/14/2025AXA S.A.324,543$6.82M0.0%+0.2%0.370%
8/14/2025State Street Corp3,385,794$71.17M0.0%-1.8%3.863%
8/14/2025Daiwa Securities Group Inc.3,141$66K0.0%+16.1%0.004%
8/14/2025Federated Hermes Inc.4,627,266$97.27M0.2%-3.0%5.280%
8/13/2025Jump Financial LLC20,501$431K0.0%-85.2%0.023%
8/13/2025Tema Etfs LLC69,694$1.47M0.4%+24.0%0.080%
8/13/2025Walleye Capital LLC17,935$377K0.0%-68.9%0.020%
8/13/2025Guggenheim Capital LLC32,537$684K0.0%-8.0%0.037%
8/13/2025Invesco Ltd.83,982$1.77M0.0%+18.3%0.096%
8/13/2025Sio Capital Management LLC124,230$2.61M1.0%+1.0%0.142%
8/13/2025Fisher Asset Management LLC922,092$19.38M0.0%-4.4%1.052%
8/13/2025New York State Common Retirement Fund401,692$8.44M0.0%+21.3%0.458%
8/13/2025Schroder Investment Management Group220,952$4.64M0.0%-15.9%0.252%
8/13/2025Virtus Investment Advisers LLC4,220$89K0.0%-33.7%0.005%
8/13/2025Norges Bank30,589$643K0.0%N/A0.035%
8/13/2025Hsbc Holdings PLC37,690$804K0.0%-55.7%0.043%
8/13/2025Elevation Point Wealth Partners LLC2,893$61K0.0%N/A0.003%
8/12/2025Foresite Capital Management VI LLC144,468$3.04M1.7%N/A0.165%
8/12/2025Prudential Financial Inc.10,500$221K0.0%-89.7%0.012%
8/12/2025American Century Companies Inc.114,644$2.41M0.0%+862.7%0.131%
8/12/2025Rhumbline Advisers131,149$2.76M0.0%+5.4%0.150%
8/12/2025Legal & General Group Plc85,923$1.81M0.0%+1.5%0.098%
8/12/2025JPMorgan Chase & Co.446,420$9.38M0.0%+35.0%0.509%
8/12/2025Handelsbanken Fonder AB26,700$561K0.0%-22.2%0.030%
8/12/2025Ensign Peak Advisors Inc741,833$15.59M0.0%+126.4%0.846%
8/8/2025Intech Investment Management LLC39,491$830K0.0%-34.1%0.045%
8/8/2025Creative Planning121,684$2.56M0.0%+99.4%0.139%
8/8/2025SG Americas Securities LLC20,117$423K0.0%N/A0.023%
8/8/2025Fiera Capital Corp1,532,269$32.21M0.1%+26.6%1.750%
8/8/2025Candriam S.C.A.914,400$19.22M0.1%-2.5%1.044%
8/8/2025Police & Firemen s Retirement System of New Jersey18,878$397K0.0%+6.7%0.022%
8/8/2025Geode Capital Management LLC2,113,164$44.42M0.0%+1.6%2.413%
8/8/2025PNC Financial Services Group Inc.3,344$70K0.0%+39.1%0.004%
8/8/2025KBC Group NV2,683$56K0.0%-36.1%0.003%
8/7/2025ProShare Advisors LLC20,452$430K0.0%-9.7%0.023%
8/7/2025Profund Advisors LLC23,375$491K0.0%-8.8%0.027%
8/7/2025Mitsubishi UFJ Asset Management Co. Ltd.8,774$184K0.0%+17.3%0.010%
8/4/2025Assetmark Inc.62,586$1.32M0.0%+25.8%0.071%
8/1/2025Envestnet Asset Management Inc.109,155$2.29M0.0%+12.1%0.125%
7/31/2025Oppenheimer Asset Management Inc.13,787$290K0.0%+19.3%0.016%
7/31/2025State of New Jersey Common Pension Fund D100,827$2.12M0.0%+11.1%0.115%
7/31/2025AlphaQuest LLC10,668$224K0.0%-61.1%0.012%
7/29/2025WCM Investment Management LLC239,738$5.12M0.0%-1.8%0.274%
7/25/2025CWM LLC3,153$66K0.0%+33.0%0.004%
7/25/2025Vanguard Personalized Indexing Management LLC10,297$216K0.0%N/A0.012%
7/23/2025KLP Kapitalforvaltning AS17,300$364K0.0%+16.1%0.020%
7/21/2025Platinum Investment Management Ltd.166,917$3.51M0.2%+9.3%0.191%
7/16/2025Signaturefd LLC4,549$96K0.0%+58.1%0.005%
7/15/2025Palumbo Wealth Management LLC15,782$332K0.1%-29.6%0.018%
7/8/2025Parallel Advisors LLC3,260$69K0.0%+72.4%0.004%
6/18/2025Voya Investment Management LLC23,018$377K0.0%-56.0%0.026%
5/29/2025Rhumbline Advisers124,437$2.04M0.0%+9.6%0.142%
5/19/2025Jane Street Group LLC49,678$814K0.0%-9.6%0.057%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC303,145$4.97M0.0%-6.2%0.346%
5/16/2025Woodline Partners LP315,372$5.17M0.0%-46.6%0.360%
5/16/2025Goldman Sachs Group Inc.816,222$13.37M0.0%-53.6%0.932%
5/16/2025Samlyn Capital LLC791,266$12.96M0.2%-0.1%0.903%
5/16/2025Millennium Management LLC547,637$8.97M0.0%+345.2%0.625%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.57,044$938K0.0%+8.2%0.065%
5/16/2025Adage Capital Partners GP L.L.C.1,188,094$19.46M0.0%-1.0%1.357%
5/15/2025Redmile Group LLC534,600$8.76M0.8%-13.7%0.610%
5/15/2025MPM Bioimpact LLC430,161$7.05M1.2%+3.9%0.491%
5/15/2025Cubist Systematic Strategies LLC190,421$3.12M0.0%N/A0.217%
5/15/2025Royal Bank of Canada122,460$2.01M0.0%+30.1%0.140%
5/15/2025DAFNA Capital Management LLC589,330$9.65M2.7%+18.1%0.673%
5/15/2025Tema Etfs LLC56,204$921K0.3%+249.8%0.064%
5/15/2025Trexquant Investment LP49,824$816K0.0%-53.5%0.057%
5/15/2025OMERS ADMINISTRATION Corp31,000$508K0.0%N/A0.035%
5/14/2025Rafferty Asset Management LLC121,388$1.99M0.0%+2.7%0.139%
5/14/2025MetLife Investment Management LLC49,941$818K0.0%-1.3%0.057%
(Data available from 1/1/2016 forward)

IDYA Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of IDYA shares?

During the previous two years, 218 institutional investors and hedge funds held shares of IDEAYA Biosciences. The most heavily invested institutionals were FMR LLC ($333.15M), Janus Henderson Group PLC ($150.61M), Federated Hermes Inc. ($97.27M), Vanguard Group Inc. ($83.42M), State Street Corp ($71.17M), Capital Research Global Investors ($70.34M), and Deerfield Management Company L.P. Series C ($70.32M).Learn more on IDEAYA Biosciences' institutional investors.

What percentage of IDEAYA Biosciences' stock is owned by institutional investors?

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

Which institutional investors have been buying IDEAYA Biosciences' stock?

Of the 184 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: Janus Henderson Group PLC ($2.04M), FMR LLC ($1.69M), Vanguard Group Inc. ($1.62M), RA Capital Management L.P. ($1.35M), Fisher Asset Management LLC ($1.22M), Price T Rowe Associates Inc. MD ($1.02M), and Jennison Associates LLC ($820.02K).

How much institutional buying is happening at IDEAYA Biosciences?

Institutional investors have bought a total of 15,166,254 shares in the last 24 months. This purchase volume represents approximately $398.49M in transactions.

Which of IDEAYA Biosciences' major shareholders have been selling company stock?

Of the 79 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: Holocene Advisors LP ($1.31M), Goldman Sachs Group Inc. ($941.91K), Polar Capital Holdings Plc ($589.50K), Federated Hermes Inc. ($581.03K), Price T Rowe Associates Inc. MD ($539.68K), Sofinnova Investments Inc. ($474.40K), and Qube Research & Technologies Ltd ($463.46K).

How much institutional selling is happening at IDEAYA Biosciences?

Institutional investors have sold a total of 10,676,905 shares in the last 24 months. This volume of shares sold represents approximately $243.75M in transactions.


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This page (NASDAQ:IDYA) was last updated on 10/9/2025 by MarketBeat.com Staff
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