JANUS HENDERSON GROUP PLC - 30 Sep 2025 SCHEDULE 13G/A Report for IDEAYA BIOSCIENCES, INC. Common Stock (IDYA)

Filing Manager: JANUS HENDERSON GROUP PLC
Reporting Manager: JANUS HENDERSON GROUP PLC
Security: IDEAYA BIOSCIENCES, INC. Common Stock
Symbol: IDYA
Shares outstanding: 88,059,438 shares
Disclosed Ownership: 6,428,339 shares
Ownership: 7.3%
Form type: SCHEDULE 13G/A
Filing time: 14 Nov 2025, 12:35:42 UTC
Date of event: 30 Sep 2025
Previous filing: 14 Aug 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
JANUS HENDERSON GROUP PLC	7.3%	6,428,339	0	6,428,339	Kristin Mariani	Head of North America Compliance, CCO