McGraw Hill, Inc. (MH) Ownership & Trading Activity

Institutional holders, insider transactions, and congressional trades for MH. 13F holdings as of 2026-06-30.

In 13F filings for the quarter ended June 30, 2026, 105 institutions reported holding MH, with 193.2 million shares worth $1.6 billion in aggregate.

Top Institutional Holders

InstitutionSharesValueChange
Platinum Equity Advisors, LLC165,160,216$1.3BUNCHANGED
American Century Companies4,477,614$42MINCREASED
Vanguard2,655,586$25MDECREASED
Blackbarn Capital Partners2,450,000$23MINCREASED
BlackRock1,741,124$16MDECREASED

Full institutional holdings, insider history, and congressional trades for McGraw Hill, Inc. on SentiSense.