Marshall Wace
MH

Marshall Wace’s McGraw Hill MH Stock Holding History

Marshall Wace’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
Q2 		– Sell
-90,819
Closed -$1.24M – 3876
2026
Q1 		$1.24M Buy
+90,819
New +$1.28M ﹤0.01% 2027
2025
Q4 		– Sell
-390,759
Closed -$4.9M – 3627
2025
Q3 		$4.9M Buy
+390,759
New +$5.67M 0.01% 1184

Other funds holding MH

PEA
Platinum Equity Advisors Beverly Hills, California $8.96B AUM 34.3% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
BCP
BlackBarn Capital Partners New York $1.19B AUM 63.92% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $141B AUM 34.18% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Marshall Wace's MH Position: Q2 2026 in Review

Marshall Wace sold out of McGraw Hill (MH) in Q2 2026, closing a stake of 90,819 shares — an estimated $1.24M sold.

Marshall Wace first reported a position in MH in Q3 2025 and held it in 2 quarters. The position peaked at $4.9M in Q3 2025. 111 funds tracked by Wall St. Rank hold MH as of Q2 2026.

  • Marshall Wace reported no remaining McGraw Hill position as of Q2 2026 after selling out during the quarter.
  • Marshall Wace sold 90,819 McGraw Hill shares in Q2 2026, an estimated $1.24M.
  • Marshall Wace first reported a position in McGraw Hill in Q3 2025 and held it in 2 quarters.
  • Marshall Wace's McGraw Hill position peaked at $4.9M in Q3 2025.
  • 111 funds tracked by Wall St. Rank held McGraw Hill as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.