MCGRAW HILL INC MH
COM · Common Stock · CUSIP 580907103
Educational science, technology, engineering, and math publisher
- SectorCommunication
- IndustryMiscellaneous Publishing
- HeadquartersBeverly Hills, CA
- Founded1888
- Websitemheducation.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($925 this quarter). Holder counts are more reliable. Shares outstanding: 191.0m as of 2026-02-09, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $16.50.
Trends to Q4 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2025 | 83 |
| Q4 2025 | 96 |
Biggest buyers
| T. Rowe Price Investment Management, Inc. | Added | +4.5m |
| SCHRODER INVESTMENT MANAGEMENT GROUP | New | +900.9k |
| BlackBarn Capital Partners LP | Added | +549.2k |
| MILLENNIUM MANAGEMENT LLC | New | +442.8k |
| BlackRock, Inc. | Added | +401.4k |
| AMERICAN CENTURY COMPANIES INC | Added | +362.9k |
| BARCLAYS PLC | Added | +256.6k |
| Longaeva Partners L.P. | New | +250.3k |
| MORGAN STANLEY | Added | +233.3k |
| Pacer Advisors, Inc. | New | +228.9k |
Biggest sellers
| ROYAL BANK OF CANADA | Reduced | -1.2m |
| JPMORGAN CHASE & CO | Reduced | -1.2m |
| CITADEL ADVISORS LLC | Reduced | -499.3k |
| MARSHALL WACE, LLP | Sold out | -390.8k |
| UBS Group AG | Reduced | -303.8k |
| GOLDMAN SACHS GROUP INC | Reduced | -296.0k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Reduced | -250.0k |
| JANUS HENDERSON GROUP PLC | Sold out | -203.4k |
| Alyeska Investment Group, L.P. | Reduced | -150.0k |
| D. E. Shaw & Co., Inc. | Sold out | -150.0k |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| PLATINUM EQUITY, LLC 13G · exempt (held before listing) new · filed 2025-11-13 | 86.5% |
Insider purchases and sales in Q4 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2024 | 0 | — | 0 | — | — |
| Q2 2024 | 0 | — | 0 | — | — |
| Q3 2024 | 0 | — | 0 | — | — |
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 4 | $289.0k | 0 | — | — |
| Q4 2025 | 1 | $236.1k | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2025-11-14 | REINEMUND STEVEN Director · By The Gail T Reinemund Irrevocable Trust FBO | Bought | $236.1k15.7k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q4 2025
| Manager | Shares | Change |
|---|---|---|
| Platinum Equity Advisors, LLC/DE 33.12% of their portfolio | 165.2m $2.7bn | Unchanged |
| T. Rowe Price Investment Management, Inc. 0.08% of their portfolio | 11.8m $195.3m | Added +4.5m |
| AMERICAN CENTURY COMPANIES INC 0.03% of their portfolio | 3.4m $55.7m | Added +362.9k |
| VANGUARD GROUP INC 0.00% of their portfolio | 2.7m $44.4m | Added +65.4k |
| BlackRock, Inc. 0.00% of their portfolio | 1.9m $30.7m | Added +401.4k |
| Alyeska Investment Group, L.P. 0.08% of their portfolio | 1.7m $28.7m | Reduced -150.0k |
| BlackBarn Capital Partners LP 8.28% of their portfolio | 1.4m $23.1m | Added +549.2k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 1.2m $19.2m | Reduced -1.2m |
| NORGES BANK 0.00% of their portfolio | 1.1m $18.5m | Not comparable |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.03% of their portfolio | 950.0k $15.7m | Reduced -250.0k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.01% of their portfolio | 900.9k $14.9m | New |
| Alberta Investment Management Corp 0.08% of their portfolio | 850.0k $14.0m | Reduced -150.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 606.9k $10.0m | Added +68.2k |
| TEACHER RETIREMENT SYSTEM OF TEXAS 0.03% of their portfolio | 600.0k $9.9m | Unchanged |
| Freestone Grove Partners LP 0.06% of their portfolio | 520.0k $8.6m | Reduced -130.4k |
| STATE STREET CORP 0.00% of their portfolio | 461.5k $7.6m | Added +67.4k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 442.8k $7.3m | New |
| TD Asset Management Inc 0.01% of their portfolio | 424.9k $7.0m | Unchanged |
| BARCLAYS PLC 0.00% of their portfolio | 317.5k $5.2m | Added +256.6k |
| MORGAN STANLEY 0.00% of their portfolio | 308.5k $5.1m | Added +233.3k |
| SEVEN GRAND MANAGERS, LLC 0.38% of their portfolio | 300.0k $5.0m | Added +100.2k |
| PEREGRINE CAPITAL MANAGEMENT LLC 0.13% of their portfolio | 261.4k $4.3m | Reduced -12.9k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 258.7k $4.3m | Reduced -296.0k |
| Longaeva Partners L.P. 0.49% of their portfolio | 250.3k $4.1m | New |
| Ghisallo Capital Management LLC 0.18% of their portfolio | 250.0k $4.1m | Unchanged |
| Pacer Advisors, Inc. 0.01% of their portfolio | 228.9k $3.8m | New |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 223.3k $3.7m | Added +191.8k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 216.3k $3.6m | Added +13.0k |
| UBS Group AG 0.00% of their portfolio | 192.7k $3.2m | Reduced -303.8k |
| Voleon Capital Management LP 0.06% of their portfolio | 180.0k $3.0m | New |
| Squarepoint Ops LLC 0.01% of their portfolio | 161.5k $2.7m | Reduced -5.4k |
| SEI INVESTMENTS CO 0.00% of their portfolio | 156.8k $2.6m | Added +6.0k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 155.5k $2.6m | New |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 147.9k $2.4m | Reduced -34.0k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 146.9k $2.4m | Added +140.3k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 139.5k $2.3m | Added +128.9k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 132.2k $2.2m | Added +21.8k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 131.5k $2.2m | Reduced -54.4k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 131.1k $2.2m | Reduced -499.3k |
| FEDERATED HERMES, INC. 0.00% of their portfolio | 117.9k $1.9m | New |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 102.5k $1.1m | New |
| Burkehill Global Management, LP 0.11% of their portfolio | 100.0k $1.6m | Unchanged |
| Balyasny Asset Management L.P. 0.00% of their portfolio | 99.2k $1.6m | New |
| Bank of New York Mellon Corp 0.00% of their portfolio | 67.1k $1.1m | Added +13.0k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 63.1k $1.0m | New |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 57.3k $945.3k | New |
| VARCOV Co. 0.33% of their portfolio | 50.9k $839.2k | First filing |
| Nuveen, LLC 0.00% of their portfolio | 34.1k $562.0k | Added +5.9k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 32.0k $527.4k | Reduced -73.1k |
| Counterpoint Mutual Funds LLC 0.04% of their portfolio | 30.8k $507.7k | Reduced -5.7k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 27.9k $459.7k | Added +5.6k |
| IEQ CAPITAL, LLC 0.00% of their portfolio | 23.6k $388.6k | New |
| AXQ CAPITAL, LP 0.08% of their portfolio | 22.5k $370.7k | New |
| State of Wyoming 0.04% of their portfolio | 21.6k $356.8k | Added +5.5k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 18.8k $310.2k | Added +226 |
| COHEN & STEERS, INC. 0.00% of their portfolio | 18.0k $297.0k | Reduced -12.0k |
| Walleye Capital LLC 0.00% of their portfolio | 16.6k $273.7k | Reduced -2.4k |
| Invesco Ltd. 0.00% of their portfolio | 16.5k $272.6k | Added +3.7k |
| Quantbot Technologies LP 0.01% of their portfolio | 15.8k $260.7k | New |
| Cerity Partners LLC 0.00% of their portfolio | 15.5k $255.9k | New |
| MetLife Investment Management, LLC 0.00% of their portfolio | 15.4k $254.2k | Added +1.0k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 15.3k $253.0k | Added +2.7k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 13.4k $221.9k | Added +2.5k |
| CWM, LLC 0.00% of their portfolio | 13.3k $219.0k | Added +12.9k |
| State of Alaska, Department of Revenue 0.00% of their portfolio | 12.3k $202.0k | New |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 11.6k $190.8k | Added +1.4k |
| XTX Topco Ltd 0.00% of their portfolio | 11.2k $184.5k | New |
| SG Americas Securities, LLC 0.00% of their portfolio | 9.9k $163.0k | New |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 8.2k $135.3k | New |
| Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio | 7.4k $121.4k | Added +2.4k |
| STRS OHIO 0.00% of their portfolio | 4.3k $71.0k | Unchanged |
| Legal & General Group Plc 0.00% of their portfolio | 2.9k $48.1k | Added +495 |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 2.0k $33.2k | Unchanged |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 2.0k $32.4k | Unchanged |
| CITIGROUP INC 0.00% of their portfolio | 1.9k $31.6k | Added +1.1k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 1.5k $25.1k | Reduced -1.3k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 1.4k $23.0k | Reduced -1.2m |
| Essential Partners LLC 0.01% of their portfolio | 1.3k $20.8k | New |
| AMALGAMATED BANK 0.00% of their portfolio | 911 $15.0k | Added +151 |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 816 $13.5k | Reduced -477 |
| Sterling Capital Management LLC 0.00% of their portfolio | 601 $9.9k | Added +94 |
| EverSource Wealth Advisors, LLC 0.00% of their portfolio | 510 $8.4k | New |
| FMR LLC 0.00% of their portfolio | 378 $6.2k | Added +321 |
| IFP Advisors, Inc 0.00% of their portfolio | 218 $3.6k | New |
| Allworth Financial LP 0.00% of their portfolio | 123 $2.0k | New |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 113 $1.9k | Reduced -17 |
| HARBOUR INVESTMENTS, INC. 0.00% of their portfolio | 100 $1.6k | Unchanged |
| COMERICA BANK 0.00% of their portfolio | 76 $1.3k | Added +54 |
| SageView Advisory Group, LLC 0.00% of their portfolio | 65 $1.1k | New |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 55 $908 | New |
| True Wealth Design, LLC 0.00% of their portfolio | 42 $693 | New |
| GAMMA Investing LLC 0.00% of their portfolio | 41 $677 | New |
| Farther Finance Advisors, LLC 0.00% of their portfolio | 38 $627 | New |
| ROTHSCHILD INVESTMENT LLC 0.00% of their portfolio | 36 $594 | New |
| Sunbelt Securities, Inc. 0.00% of their portfolio | 22 $363 | New |
| Arax Advisory Partners 0.00% of their portfolio | 1 $17 | New |