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 ($14.0k this quarter). Holder counts are more reliable. Shares outstanding: 191.3m as of 2026-06-04, 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 ≈ $8.13. Options: 0 managers hold calls (— notional), 1 hold puts ($4.7k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2025 | 83 |
| Q4 2025 | 96 |
| Q1 2026 | 107 |
| Q2 2026 | 111 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2025 | 65 | 39 |
| Q1 2026 | 53 | 42 |
| Q2 2026 | 58 | 55 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $0 | $0 | — |
| Q4 2025 | $0 | $0 | — |
| Q1 2026 | $0 | $0 | — |
| Q2 2026 | $0 | $4.7k | — |
Biggest buyers
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Added | +655.7k |
| JANE STREET GROUP, LLC | New | +462.1k |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Added | +446.9k |
| BlackBarn Capital Partners LP | Added | +361.5k |
| CITADEL ADVISORS LLC | Added | +334.1k |
| AMERICAN CENTURY COMPANIES INC | Added | +299.9k |
| Triodos Investment Management BV | New | +220.0k |
| Point72 Asset Management, L.P. | Added | +206.8k |
| BARCLAYS PLC | Added | +175.4k |
| FRANKLIN RESOURCES INC | Added | +174.6k |
Biggest sellers
| T. Rowe Price Investment Management, Inc. | Reduced | -5.6m |
| UBS Group AG | Reduced | -526.0k |
| Alberta Investment Management Corp | Sold out | -476.0k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Reduced | -475.0k |
| TD Asset Management Inc | Reduced | -308.3k |
| SEVEN GRAND MANAGERS, LLC | Sold out | -300.0k |
| Squarepoint Ops LLC | Reduced | -274.1k |
| Militia Capital Management LLC | Reduced | -268.1k |
| Alyeska Investment Group, L.P. | Reduced | -229.7k |
| Pacer Advisors, Inc. | Sold out | -196.9k |
Biggest calls
| None |
Biggest puts
| SIMPLEX TRADING, LLC | New | $4.7k500 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
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 since 1 Apr 2026
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 |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 4 | $289.0k | 0 | — | — |
| Q4 2025 | 1 | $236.1k | 0 | — | — |
| Q1 2026 | 1 | $794.6k | 0 | — | — |
| Q2 2026 | 1 | $249.3k | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-06-15 | Moyer Philip D Officer, director | Bought | $249.3k22.4k 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, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| Platinum Equity Advisors, LLC/DE 14.57% of their portfolio | 165.2m $1.3bn | Unchanged |
| AMERICAN CENTURY COMPANIES INC 0.02% of their portfolio | 4.5m $42.4m | Added +299.9k |
| BlackBarn Capital Partners LP 5.77% of their portfolio | 2.5m $23.2m | Added +361.5k |
| BlackRock, Inc. 0.00% of their portfolio | 1.7m $16.5m | Reduced -98.4k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 1.7m $15.5m | Added +170.5k |
| T. Rowe Price Investment Management, Inc. 0.01% of their portfolio | 1.6m $15.1m | Reduced -5.6m |
| Alyeska Investment Group, L.P. 0.04% of their portfolio | 1.5m $14.3m | Reduced -229.7k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.01% of their portfolio | 1.3m $12.4m | Added +446.9k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 1.2m $11.8m | Reduced -75.3k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 1.2m $11.6m | Added +8.0k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 1.1m $10.7m | Added +655.7k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 599.6k $5.7m | Reduced -26.0k |
| STATE STREET CORP 0.00% of their portfolio | 552.4k $5.2m | Added +14.4k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 544.6k $5.2m | Added +334.1k |
| BARCLAYS PLC 0.00% of their portfolio | 502.1k $4.8m | Added +175.4k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio | 475.0k $4.5m | Reduced -475.0k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 462.1k $4.4m | New |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 423.0k $4.0m | Reduced -20.6k |
| Point72 Asset Management, L.P. 0.01% of their portfolio | 365.0k $3.5m | Added +206.8k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 357.0k $3.4m | Added +146.8k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 353.5k $3.3m | Reduced -34.7k |
| PEREGRINE CAPITAL MANAGEMENT LLC 0.11% of their portfolio | 351.7k $3.3m | Added +52.5k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 315.5k $3.0m | Added +101.3k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 306.9k $2.9m | Added +174.6k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 262.6k $2.5m | Added +50.6k |
| MORGAN STANLEY 0.00% of their portfolio | 255.0k $2.4m | Added +6.6k |
| SEI INVESTMENTS CO 0.00% of their portfolio | 254.3k $2.4m | Added +69.2k |
| Triodos Investment Management BV 0.13% of their portfolio | 220.0k $2.1m | New |
| UBS Group AG 0.00% of their portfolio | 213.1k $2.0m | Reduced -526.0k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 204.5k $1.9m | Reduced -5.6k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 180.9k $1.7m | Reduced -853 |
| CITIGROUP INC 0.00% of their portfolio | 159.2k $1.5m | Added +137.0k |
| Militia Capital Management LLC 0.26% of their portfolio | 152.4k $1.4m | Reduced -268.1k |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 142.6k $1.4m | Reduced -855 |
| VARCOV Co. 0.49% of their portfolio | 135.2k $1.3m | Added +97.3k |
| TD Asset Management Inc 0.00% of their portfolio | 116.5k $1.1m | Reduced -308.3k |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% of their portfolio | 115.0k $1.1m | Added +108.8k |
| Man Group plc 0.00% of their portfolio | 111.3k $1.1m | New |
| Voleon Capital Management LP 0.02% of their portfolio | 100.8k $954.8k | Reduced -64.1k |
| Ghisallo Capital Management LLC 0.02% of their portfolio | 100.0k $947.0k | Reduced -150.0k |
| Burkehill Global Management, LP 0.03% of their portfolio | 100.0k $947.0k | Unchanged |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 69.7k $659.7k | Reduced -99.4k |
| Centiva Capital, LP 0.02% of their portfolio | 64.1k $606.9k | Added +46.1k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 61.3k $580.4k | Reduced -9.1k |
| XTX Topco Ltd 0.01% of their portfolio | 59.8k $566.8k | Added +41.7k |
| Nuveen, LLC 0.00% of their portfolio | 55.5k $525.6k | Added +21.4k |
| Jump Financial, LLC 0.00% of their portfolio | 53.8k $509.4k | New |
| Y-Intercept (Hong Kong) Ltd 0.01% of their portfolio | 52.1k $493.4k | New |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 51.1k $484.0k | Reduced -76.2k |
| Balyasny Asset Management L.P. 0.00% of their portfolio | 44.9k $425.0k | Reduced -110.0k |
| HRT FINANCIAL LP 0.00% of their portfolio | 43.2k $409.0k | New |
| AXQ CAPITAL, LP 0.04% of their portfolio | 42.7k $404.7k | Added +28.2k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 38.2k $361.9k | Reduced -81.4k |
| Virtu Financial LLC 0.01% of their portfolio | 36.7k $348.0k | New |
| Quadrature Capital Ltd 0.00% of their portfolio | 35.6k $337.5k | New |
| Corient Private Wealth LP 0.00% of their portfolio | 35.5k $336.4k | New |
| Invesco Ltd. 0.00% of their portfolio | 35.1k $332.8k | Added +8.4k |
| ZACKS INVESTMENT MANAGEMENT 0.00% of their portfolio | 33.1k $313.4k | New |
| Jackson Creek Investment Advisors LLC 0.12% of their portfolio | 31.8k $348.0k | Reduced -135 |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 31.3k $296.4k | Reduced -1.4k |
| Brevan Howard Capital Management LP 0.00% of their portfolio | 30.0k $278.2k | New |
| Squarepoint Ops LLC 0.00% of their portfolio | 27.6k $261.1k | Reduced -274.1k |
| DARK FOREST CAPITAL MANAGEMENT LP 0.01% of their portfolio | 24.2k $228.8k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 23.7k $224.3k | Added +13.0k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 23.2k $219.6k | Reduced -44.2k |
| HighTower Advisors, LLC 0.00% of their portfolio | 22.4k $211.9k | New |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 22.2k $304.1k | New |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 20.2k $192.0k | Unchanged |
| Aster Capital Management (DIFC) Ltd 0.03% of their portfolio | 16.6k $156.8k | New |
| State of Wyoming 0.02% of their portfolio | 16.3k $154.0k | Reduced -2.5k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 15.5k $147.1k | New |
| MetLife Investment Management, LLC 0.00% of their portfolio | 15.4k $145.9k | Unchanged |
| State of Alaska, Department of Revenue 0.00% of their portfolio | 12.3k $116.0k | Unchanged |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 11.5k $108.8k | Reduced -2.5k |
| Engineers Gate Manager LP 0.00% of their portfolio | 10.6k $100.3k | Reduced -10.0k |
| Park Capital Management, LLC / WI 0.06% of their portfolio | 10.4k $98.7k | New |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 10.0k $95.1k | Added +8.0k |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 8.7k $82.7k | Unchanged |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 8.2k $77.7k | Unchanged |
| Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio | 7.4k $69.7k | Unchanged |
| NewEdge Advisors, LLC 0.00% of their portfolio | 6.2k $58.2k | Unchanged |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 5.8k $54.9k | Added +2.8k |
| Caitong International Asset Management Co., Ltd 0.01% of their portfolio | 5.0k $47.5k | Added +4.9k |
| STRS OHIO 0.00% of their portfolio | 4.3k $40.7k | Unchanged |
| FMR LLC 0.00% of their portfolio | 4.0k $37.6k | Added +3.0k |
| Daiwa Securities Group Inc. 0.00% of their portfolio | 2.7k $25.6k | Reduced -600 |
| Legal & General Group Plc 0.00% of their portfolio | 2.6k $24.5k | Unchanged |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 2.0k $18.6k | Unchanged |
| Arax Advisory Partners 0.00% of their portfolio | 1.4k $13.3k | Added +1.4k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 1.2k $11.0k | Added +940 |
| Parallel Advisors, LLC 0.00% of their portfolio | 1.1k $10.9k | New |
| Farther Finance Advisors, LLC 0.00% of their portfolio | 1.1k $10.7k | Added +1.1k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 343 $3.2k | Reduced -1.3k |
| EverSource Wealth Advisors, LLC 0.00% of their portfolio | 313 $3.0k | Reduced -301 |
| Essential Partners LLC 0.00% of their portfolio | 158 $1.5k | Reduced -990 |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 113 $1.1k | Unchanged |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 94 $890 | Unchanged |
| SIMPLEX TRADING, LLC 0.00% of their portfolio | 93 $880 | New |
| Sterling Capital Management LLC 0.00% of their portfolio | 88 $833 | Reduced -323 |
| Integrated Wealth Concepts LLC 0.00% of their portfolio | 83 $785 | New |