Reporting Manager
Capital Research Global Investors
Symbol
MGNI
Shares outstanding
143M shares
Disclosed Ownership
6.98M shares
Ownership
4.9%
Form type
SCHEDULE 13G/A
Filing time
13 Nov 2025, 10:29:34 UTC
Date of event
30 Sep 2025
Previous filing
13 May 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Capital Research Global Investors 4.9% 6.98M 6.98M 0 Jae Won Chung Vice President and Senior Counsel II, Capital Research and Management Company