PLATINUM EQUITY, LLC - 30 Sep 2025 SCHEDULE 13G Report for McGraw Hill, Inc. Common stock, par value $0.01 (MH)

Filing Manager
PLATINUM EQUITY, LLC
Reporting Manager
PLATINUM EQUITY, LLC
Security
McGraw Hill, Inc. Common stock, par value $0.01
Symbol
MH
Shares outstanding
190,936,666 shares
Disclosed Ownership
165,160,216 shares
Ownership
86.5%
Form type
SCHEDULE 13G
Filing time
13 Nov 2025, 16:30:37 UTC
Date of event
30 Sep 2025
SEC
View on sec.gov

Reporting Managers (7)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
PLATINUM EQUITY, LLC 86.5% 165,160,216 0 165,160,216 /s/ Mary Ann Sigler Mary Ann Sigler, Executive Vice President, Chief Financial Officer and Treasurer
Platinum Equity Investment Holdings, LLC 86.5% 165,160,216 0 165,160,216 /s/ Mary Ann Sigler Mary Ann Sigler, Vice President, Secretary and Treasurer
Platinum Equity Investment Holdings IC (Cayman), LLC 86.5% 165,160,216 0 165,160,216 /s/ Mary Ann Sigler Mary Ann Sigler, President
Platinum Equity InvestCo, L.P. 86.5% 165,160,216 0 165,160,216 By: Platinum Equity Investment Holdings IC (Cayman), LLC, its general partner, By: /s/ Mary Ann Sigler Mary Ann Sigler, President
Platinum Equity Investment Holdings V, LLC 86.5% 165,160,216 0 165,160,216 /s/ Barbara Velasco Barbara Velasco, Assistant Secretary
PE Mav Holdings, LLC 86.5% 165,160,216 0 165,160,216 /s/ Barbara Velasco Barbara Velasco, Assistant Secretary
Tom Gores 86.5% 165,160,216 0 165,160,216 /s/ Mary Ann Sigler Mary Ann Sigler, Attorney-in-Fact