IDEAYA Biosciences, Inc. - Common Stock, par value $0.0001 per share (IDYA)

CUSIP: 45166A102

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / Common Stock, par value $0.0001 per share
Shares outstanding
87,836,000
Total 13F shares
95,917,514
Share change
+651,396
Total reported value
$3,316,384,149
Put/Call ratio
16%
Price per share
$34.57
Number of holders
242
Value change
+$34,324,785
Number of buys
128
Number of sells
102

Quarterly Holders Quick Answers

What is CUSIP 45166A102?
CUSIP 45166A102 identifies IDYA - IDEAYA Biosciences, Inc. - Common Stock, par value $0.0001 per share in SEC institutional holdings data.

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Institutional Holders of IDEAYA Biosciences, Inc. - Common Stock, par value $0.0001 per share (IDYA) as of Q4 2025

As of 31 Dec 2025, IDEAYA Biosciences, Inc. - Common Stock, par value $0.0001 per share (IDYA) was held by 242 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 95,917,514 shares. The largest 10 holders included FMR LLC, BlackRock, Inc., JANUS HENDERSON GROUP PLC, Capital Research Global Investors, VANGUARD GROUP INC, STATE STREET CORP, BAKER BROS. ADVISORS LP, FEDERATED HERMES, INC., Logos Global Management LP, and ADAGE CAPITAL PARTNERS GP, L.L.C.. This page lists 242 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.