Who owns McGraw Hill, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MH from SEC Form 13F filings across 112 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 112 institutions disclosed 193.4M shares of McGraw Hill, Inc. worth $1.56B — about 101.1% of shares outstanding; the largest disclosed holder is Platinum Equity Advisors, LLC/DE. Source: SEC Form 13F filings, parsed by EvidInvest.
112
13F holders
$1.56B
value, 2026 filers
101.1%
of shares outstanding (193.4M sh)
27
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of MH's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Platinum Equity Advisors, LLC/DE | 165.2M | $1.30B | 14.6% | 86.4% | 0.0% |
| 2 | AMERICAN CENTURY COMPANIES INC | 4.5M | $42.4M | 0.0% | 2.3% | +7.2% |
| 3 | BlackBarn Capital Partners LP | 2.5M | $23.2M | 2.0% | 1.3% | +17.3% |
| 4 | BlackRock, Inc. | 1.7M | $16.5M | 0.0% | 0.9% | -5.3% |
| 5 | JPMORGAN CHASE & CONEW | 1.7M | $15.5M | 0.0% | 0.9% | new |
| 6 | T. Rowe Price Investment Management, Inc. | 1.6M | $15,141 | 0.0% | 0.8% | -77.8% |
| 7 | Alyeska Investment Group, L.P. | 1.5M | $14.3M | 0.0% | 0.8% | -13.2% |
| 8 | SCHRODER INVESTMENT MANAGEMENT GROUP | 1.3M | $12.4M | 0.0% | 0.7% | +50.3% |
| 9 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.2M | $11.8M | 0.0% | 0.7% | -5.7% |
| 10 | VANGUARD CAPITAL MANAGEMENT LLC | 1.2M | $11.6M | 0.0% | 0.6% | +0.7% |
| 11 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.1M | $10.7M | 0.0% | 0.6% | +139.6% |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | 599,608 | $5.7M | 0.0% | 0.3% | -4.2% |
| 13 | STATE STREET CORP | 552,369 | $5.2M | 0.0% | 0.3% | +2.7% |
| 14 | CITADEL ADVISORS LLC | 544,595 | $5.2M | 0.0% | 0.3% | +158.7% |
| 15 | BARCLAYS PLC | 502,081 | $4.8M | 0.0% | 0.3% | +53.7% |
| 16 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 475,000 | $4.5M | 0.0% | 0.2% | -50.0% |
| 17 | JANE STREET GROUP, LLCNEW | 462,142 | $4.4M | 0.0% | 0.2% | new |
| 18 | BNP PARIBAS FINANCIAL MARKETS | 422,974 | $4.0M | 0.0% | 0.2% | -4.6% |
| 19 | Point72 Asset Management, L.P. | 364,982 | $3.5M | 0.0% | 0.2% | +130.7% |
| 20 | GOLDMAN SACHS GROUP INC | 357,044 | $3.4M | 0.0% | 0.2% | +69.8% |
| 21 | BANK OF AMERICA CORP /DE/ | 353,541 | $3.3M | 0.0% | 0.2% | -8.9% |
| 22 | PEREGRINE CAPITAL MANAGEMENT LLC | 351,658 | $3.3M | 0.1% | 0.2% | +17.6% |
| 23 | MILLENNIUM MANAGEMENT LLC | 315,499 | $3.0M | 0.0% | 0.2% | +47.3% |
| 24 | FRANKLIN RESOURCES INC | 306,908 | $2.9M | 0.0% | 0.2% | +131.9% |
| 25 | NORTHERN TRUST CORP | 262,615 | $2.5M | 0.0% | 0.1% | +23.9% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.