PRIMECAP MANAGEMENT CO/CA/ - 30 Jun 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
71,178,648 shares
Disclosed Ownership
10,527,322 shares
Ownership
15%
Form type
SCHEDULE 13G/A
Filing time
14 Aug 2025, 13:29:35 UTC
Date of event
30 Jun 2025
SEC
View on sec.gov

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Quoteable Key Fact

"PRIMECAP MANAGEMENT CO/CA/ disclosed 15% ownership in Xencor, Inc. COM (XNCR) on 30 Jun 2025."

Quick Takeaways

  • PRIMECAP MANAGEMENT CO/CA/ filed SCHEDULE 13G/A for Xencor, Inc. COM (XNCR).
  • Disclosed ownership: 15%.
  • Date of event: 30 Jun 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 14 Aug 2025, 13:29.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Official SEC Source

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
PRIMECAP MANAGEMENT CO/CA/ 15% 10,527,322 10,527,322 0 Jorge A. Rodriguez Deputy Chief Compliance Officer

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