IDEAYA BIOSCIENCES INC (IDYA) Stock Ownership

NASDAQ:IDYA • US45166A1025

31.52 USD
-0.38 (-1.19%)
At close: Feb 12, 2026
31.52 USD
0 (0%)
After Hours: 2/12/2026, 6:52:29 PM
Overview Stock Chart Technical Analysis Fundamental Analysis Analyst Ratings Earnings Estimates Financials Ownership News
IDYA Ownership Chart.IDYA Ownership Chart: showing Insider, Institutional ownership and shares available to the public.IDYA Ownership.InsiderInstitutional



Shares Outstanding87.67M
Float86.87M
Float Short Interest Percentage10.02%
Owners (insider)0.9%
Owners (institutional)110.21%
Owners (insider) change0%
Owners (institutional) change-0.73%
IDYA Institutional Ownership HistoryIDYA Institutional Ownership HistoryIDYA Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 20M 40M 60M 80M
IDYA Historical Insider Transactions ChartIDYA Historical Insider Buy and Sell Transactions ChartIDYA Historical Insider Transactions Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026
Date Name Type Shares Price Amount
Feb 18, 2025 Hata Yujiro S Option Excercise 12808 19.52 $ 250,012.16