McGraw Hill, Inc.
MH- Exchange
- NYSE
- Industry
- Miscellaneous Publishing
- SEC CIK
- 0001951070
No open-market purchases or sales by McGraw Hill, Inc. insiders were filed in the last 90 days; 110 institutions reported holding it in 13F filings for Q2 2026, worth $1.57B in total; no superinvestor holds it.
Holders of 5% or more of MH
Holders whose latest Schedule 13D or 13G filing reports 5% or more of McGraw Hill, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Platinum Equity, LLC | 13G | 86.50%165.2M shares | New | Nov 13, 20251 filing | Nov 13, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
1 Schedule 13D or 13G filing on McGraw Hill, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Nov 13, 20254:30 PM ET | Platinum Equity, LLCand 6 others | 13G | 86.50%165.2M shares | New | Sep 30, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell McGraw Hill, Inc. shares.
No Form 144 notices for McGraw Hill, Inc. are on file.