Reporting Manager
PRIMECAP MANAGEMENT CO/CA/
Symbol
MKTX
Shares outstanding
37,363,400 shares
Disclosed Ownership
2,230,595 shares
Ownership
6%
Form type
SCHEDULE 13G
Filing time
13 Nov 2025, 20:32:07 UTC
Date of event
30 Sep 2025
Next filing
11 Feb 2026

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
PRIMECAP MANAGEMENT CO/CA/ 6% 2,230,595 2,224,275 0 Jorge A. Rodriguez Deputy Chief Compliance Officer