McGraw Hill, Inc. (MH) Institutional Ownership Changes & 13F Activity

McGraw Hill, Inc. (MH). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Platinum Equity Advisors, Llc/De, T. Rowe Price Investment Management, Inc., American Century Companies Inc, Alyeska Investment Group, L.P., and Blackbarn Capital Partners Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Sunbelt Securities, Inc.Buy+22—22$363.00Q4 2025Feb 20, 2026
Platinum Equity Advisors, Llc/DeBuy+165,160,216—165,160,216$2.73BQ4 2025Feb 17, 2026
T. Rowe Price Investment Management, Inc.Buy+4,592,648—4,592,648$75.78MQ4 2025Feb 17, 2026
Blackbarn Capital Partners LpBuy+1,400,000—1,400,000$23.10MQ4 2025Feb 17, 2026
Alberta Investment Management CorpBuy+850,000—850,000$14.03MQ4 2025Feb 17, 2026
Freestone Grove Partners LpBuy+520,000—520,000$8.58MQ4 2025Feb 17, 2026
Millennium Management LlcBuy+442,751—442,751$7.31MQ4 2025Feb 17, 2026
Longaeva Partners L.P.Buy+250,251—250,251$4.13MQ4 2025Feb 17, 2026
Ghisallo Capital Management LlcBuy+250,000—250,000$4.13MQ4 2025Feb 17, 2026
Voleon Capital Management LpBuy+180,042—180,042$2.97MQ4 2025Feb 17, 2026
Aqr Capital Management LlcBuy+155,524—155,524$2.57MQ4 2025Feb 17, 2026
Bank Of America CorpBuy+139,482—139,482$2.30MQ4 2025Feb 17, 2026
Two Sigma Investments, LpBuy+132,221—132,221$2.18MQ4 2025Feb 17, 2026
Northern Trust CorpBuy+131,471—131,471$2.17MQ4 2025Feb 17, 2026
Citadel Advisors LlcBuy+131,052—131,052$2.16MQ4 2025Feb 17, 2026
Burkehill Global Management, LpBuy+100,000—100,000$1.65MQ4 2025Feb 17, 2026
Balyasny Asset Management L.P.Buy+99,240—99,240$1.64MQ4 2025Feb 17, 2026
Varcov Co.Buy+50,859—50,859$839.17KQ4 2025Feb 17, 2026
Price T Rowe Associates IncBuy+15,306—15,306$253.00KQ4 2025Feb 17, 2026
Mirae Asset Global Etfs Holdings Ltd.Buy+13,449—13,449$221.91KQ4 2025Feb 17, 2026
Xtx Topco LtdBuy+11,183—11,183$184.52KQ4 2025Feb 17, 2026
Russell Investments Group, Ltd.Buy+2,013—2,013$33.21KQ4 2025Feb 17, 2026
California State Teachers Retirement SystemBuy+1,520—1,520$25.08KQ4 2025Feb 17, 2026
Royal Bank Of CanadaBuy+1,415—1,415$23.00KQ4 2025Feb 17, 2026
Tower Research Capital Llc (Trc)Buy+816—816$13.46KQ4 2025Feb 17, 2026
Fmr LlcBuy+378—378$6.24KQ4 2025Feb 17, 2026
American Century Companies IncBuy+3,373,718—3,373,718$55.67MQ4 2025Feb 13, 2026
Alyeska Investment Group, L.P.Buy+1,741,971—1,741,971$28.74MQ4 2025Feb 13, 2026
Healthcare Of Ontario Pension Plan Trust FundBuy+950,000—950,000$15.68MQ4 2025Feb 13, 2026
Schroder Investment Management GroupBuy+900,907—900,907$14.86MQ4 2025Feb 13, 2026
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Frequently asked questions about MH activity

  • Which institutional owners are buying MH?

    Institutional owners buying MH include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in MH activity?

    "Buy" means an investor increased their reported position in MH compared to the prior reporting period. This reflects growing exposure to McGraw Hill, Inc. (MH) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in MH increasing?

    Institutional interest in MH can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.