Primecap Management Co/Ca/ - Jun 30, 2025 SCHEDULE 13G/A Report for Xencor, Inc. COM (XNCR)

Filing Manager: PRIMECAP MANAGEMENT CO/CA/
Reporting Manager: PRIMECAP MANAGEMENT CO/CA/
Security: Xencor, Inc. COM
Symbol: XNCR
Shares outstanding: 71.2M shares
Disclosed Ownership: 10.5M shares
Ownership: 14.8%
Form type: SCHEDULE 13G/A
Date filed: 8/14/2025, 01:29 PM
Date of event: Jun 30, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
PRIMECAP MANAGEMENT CO/CA/	14.79%	10.5M	10.5M	0	Jorge A. Rodriguez	Deputy Chief Compliance Officer