| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| PLATINUM EQUITY, LLC | 86% | $2,103,051,094 | 165,160,216 | PLATINUM EQUITY, LLC | 30 Sep 2025 |
As of 30 Sep 2025, 82 institutional investors reported holding 194,954,402 shares of McGraw Hill, Inc. - Common stock, par value $0.01 (MH). This represents 102% of the company’s total 190,936,666 outstanding shares.
The largest institutional shareholders of McGraw Hill, Inc. - Common stock, par value $0.01 (MH) together control 101% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Platinum Equity Advisors, LLC/DE | 86% | 165,160,216 | 27% | $2,072,760,711 | |
| T. Rowe Price Investment Management, Inc. | 3.8% | 7,308,242 | 0.06% | $91,719,000 | |
| AMERICAN CENTURY COMPANIES INC | 1.6% | 3,010,865 | 0.02% | $37,786,356 | |
| VANGUARD GROUP INC | 1.4% | 2,623,332 | 0% | $32,922,817 | |
| Alyeska Investment Group, L.P. | 0.99% | 1,891,971 | 0.07% | $23,744,236 | |
| BlackRock, Inc. | 0.77% | 1,461,465 | 0% | $18,341,386 | |
| ROYAL BANK OF CANADA | 0.63% | 1,200,085 | 0% | $15,061,000 | |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 0.63% | 1,200,000 | 0.03% | $15,060,000 | |
| JPMORGAN CHASE & CO | 0.61% | 1,163,376 | 0% | $14,600,369 | |
| Alberta Investment Management Corp | 0.52% | 1,000,000 | 0.13% | $12,550,000 | |
| BlackBarn Capital Partners LP | 0.45% | 850,757 | 3.5% | $10,677,000 | |
| Freestone Grove Partners LP | 0.34% | 650,356 | 0.06% | $8,161,968 | |
| CITADEL ADVISORS LLC | 0.33% | 630,381 | 0.01% | $7,911,282 | |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 0.31% | 600,000 | 0.03% | $7,530,000 | |
| GOLDMAN SACHS GROUP INC | 0.29% | 554,780 | 0% | $6,962,489 | |
| GEODE CAPITAL MANAGEMENT, LLC | 0.28% | 538,625 | 0% | $6,761,296 | |
| UBS Group AG | 0.26% | 496,458 | 0% | $6,230,548 | |
| TD Asset Management Inc | 0.22% | 424,882 | 0% | $5,332,269 | |
| STATE STREET CORP | 0.21% | 394,055 | 0% | $4,945,390 | |
| MARSHALL WACE, LLP | 0.2% | 390,759 | 0.01% | $4,904,025 | |
| PEREGRINE CAPITAL MANAGEMENT LLC | 0.14% | 274,330 | 0.1% | $3,442,842 | |
| Ghisallo Capital Management LLC | 0.13% | 250,000 | 0.1% | $3,137,500 | |
| JANUS HENDERSON GROUP PLC | 0.11% | 203,433 | 0% | $2,553,084 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.11% | 203,328 | 0% | $2,551,766 | |
| SEVEN GRAND MANAGERS, LLC | 0.1% | 199,750 | 0.2% | $2,506,862 |