Arrowstreet Capital
MH

Arrowstreet Capital’s McGraw Hill MH Stock Holding History

Arrowstreet Capital’s Portfolio MH Stock Details MH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.43M Buy
469,499
+246,233
+110% +$3.46M ﹤0.01% 1083
2025
Q4 		$3.68M Buy
223,266
+191,761
+609% +$2.78M ﹤0.01% 1229
2025
Q3 		$395K Buy
+31,505
New +$457K ﹤0.01% 1726

Other funds holding MH

PEA
Platinum Equity Advisors Beverly Hills, California $8.88B AUM 27.09% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
BCP
BlackBarn Capital Partners New York $1.24B AUM 55.98% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $62.2B AUM 31.35% 1-Year Est. Return

Arrowstreet Capital's MH Position: Q1 2026 in Review

Arrowstreet Capital increased its McGraw Hill (MH) stake by 110% in Q1 2026, buying an estimated $3.46M and bringing the position to 469,499 shares worth $6.43M. The position accounts for ﹤0.01% of the portfolio, ranked #1083.

Arrowstreet Capital first reported a position in MH in Q3 2025 and has held it in 3 quarters since. 107 funds tracked by Wall St. Rank hold MH as of Q1 2026.

  • Arrowstreet Capital held 469,499 shares of McGraw Hill worth $6.43M as of Q1 2026.
  • Arrowstreet Capital bought 246,233 McGraw Hill shares in Q1 2026, an estimated $3.46M.
  • McGraw Hill made up ﹤0.01% of Arrowstreet Capital's portfolio in Q1 2026, its #1083 holding.
  • Arrowstreet Capital first reported a position in McGraw Hill in Q3 2025 and has held it in 3 quarters since.
  • 107 funds tracked by Wall St. Rank held McGraw Hill as of Q1 2026.

Based on Arrowstreet Capital's 13F filing for Q1 2026, filed 14 May 2026.