Filing Manager
FIRST TRUST PORTFOLIOS LP
Reporting Manager
First Trust Portfolios L.P.
Symbol
MGY
Shares outstanding
188,658,352 shares
Disclosed Ownership
18,884,701 shares
Ownership
10%
Form type
SCHEDULE 13G/A
Filing time
07 Mar 2025, 10:03:05 UTC
Date of event
28 Feb 2025
Next filing
07 Apr 2025

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
First Trust Portfolios L.P. 10% 18,884,701 0 0 /s/ James M. Dykas James M. Dykas, Chief Financial Officer
First Trust Advisors L.P. 10% 18,884,701 0 18,452,962 /s/ James M. Dykas James M. Dykas, Chief Financial Officer
The Charger Corporation 10% 18,884,701 0 18,452,962 /s/ James M. Dykas James M. Dykas, Chief Financial Officer and Treasurer