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IDEAYA Biosciences (IDYA)
NASDAQ:IDYA
US Market
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IDEAYA Biosciences (IDYA) Ownership - Who Owns IDEAYA Biosciences?

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IDEAYA Biosciences (IDYA) Ownership Overview

0.89%32.22%0.52%14.41%51.95%
0.52% Other Institutional Investors
14.41% ETFs
51.95% Public Companies and Individual Investors
The ownership structure of IDEAYA Biosciences (IDYA) stock is a mix of institutional, retail, and individual investors. Approximately 47.16% of the company’s stock is owned by Institutional Investors, 0.89% is owned by Insiders, and 51.95% is owned by Public Companies and Individual Investors.
The ownership structure of IDEAYA Biosciences (IDYA) stock is a mix of institutional, retail, and individual investors. Approximately 32.75% of the company’s stock is owned by Institutional Investors, 0.89% is owned by Insiders, and 14.41% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date
Name
Activity
Value
Mar 02, 2026
xxxxxxxxxxxxx
$1647500

Recent Hedge Fund Trading Activity

Top Shareholders

Holder
# of Shares
Type
% Holding
Value
6,580,194Institution7.49%191,088,834
4,792,824Institution5.46%139,183,609
4,395,325Institution5.01%127,640,238
4,011,973Institution4.57%116,507,696
3,618,826Institution4.12%105,090,707
3,577,961Institution4.07%103,903,987
3,259,523Institution3.71%94,656,548
2,234,981Institution2.55%64,903,848
2,153,043Institution2.45%62,524,369
2,029,854Institution2.31%58,946,960

Top Mutual Fund Holders

Holder
# of Shares
Type
% Holding
Value
6,580,194Institution7.49%191,088,834
4,792,824Institution5.46%139,183,609
3,577,961Institution4.07%103,903,987
3,259,523Institution3.71%94,656,548
2,234,981Institution2.55%64,903,848
1,004,378Institution1.14%29,167,137
877,904Institution1.00%25,494,332
637,957Institution0.73%18,526,271
527,373Institution0.60%15,314,912
518,899Institution0.59%15,068,827

Top ETF Holders

Holder
# of Shares
Type
% Holding
Value
2,669,292Institution3.04%88,940,809
1,956,170Institution2.23%56,807,177
1,786,936Institution2.03%52,678,873
978,211Institution1.11%32,593,991
714,909Institution0.81%20,760,957
609,236Institution0.69%17,692,213
427,056Institution0.49%12,401,706
416,962Institution0.47%13,893,174
278,313Institution0.32%8,204,667
237,849Institution0.27%7,925,129

FAQ

Who Owns IDEAYA Biosciences (IDYA)?
According to the latest TipRanks data, approximately 0.52% of the company's stock is held by institutional investors, 0.89% is held by insiders, and 51.95% is held by retail investors.
    What percentage of IDEAYA Biosciences (IDYA) stock is held by institutional investors?
    According to the latest TipRanks data, approximately 0.52% of IDEAYA Biosciences (IDYA) stock is held by institutional investors.
      What percentage of IDEAYA Biosciences (IDYA) stock is held by retail investors?
      According to the latest TipRanks data, approximately 51.95% of IDEAYA Biosciences (IDYA) stock is held by retail investors.
        Who owns the most shares of IDEAYA Biosciences (IDYA)?
        Fidelity Mt. Vernon Street Trust owns the most shares of IDEAYA Biosciences (IDYA).
          What is the significance of the ownership structure for a publicly traded company?
          The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.