Mawer Investment Management
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Mawer Investment Management’s MasterBrand MBC Stock Holding History

Mawer Investment Management’s Portfolio MBC Stock Details MBC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-881,737
Closed -$11.5M – 114
2025
Q1 		$11.5M Buy
881,737
+88,588
+11% +$1.35M 0.06% 91
2024
Q4 		$11.6M Buy
793,149
+98,966
+14% +$1.69M 0.05% 87
2024
Q3 		$12.9M Buy
694,183
+21,658
+3% +$353K 0.06% 88
2024
Q2 		$9.87M Buy
+672,525
New +$11.1M 0.05% 93

Other funds holding MBC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
GCM
Gates Capital Management New York $4.16B AUM 21% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans Minneapolis, Minnesota $59.5B AUM 35.96% 1-Year Est. Return
CCM
Coliseum Capital Management Rowayton, Connecticut $1.16B AUM 23.26% 1-Year Est. Return
Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return

Mawer Investment Management's MBC Position: Q2 2025 in Review

Mawer Investment Management sold out of MasterBrand (MBC) in Q2 2025, closing a stake of 881,737 shares — an estimated $11.5M sold.

Mawer Investment Management first reported a position in MBC in Q2 2024 and held it in 4 quarters. The position peaked at $12.9M in Q3 2024. 325 funds tracked by Wall St. Rank hold MBC as of Q2 2025.

  • Mawer Investment Management reported no remaining MasterBrand position as of Q2 2025 after selling out during the quarter.
  • Mawer Investment Management sold 881,737 MasterBrand shares in Q2 2025, an estimated $11.5M.
  • Mawer Investment Management first reported a position in MasterBrand in Q2 2024 and held it in 4 quarters.
  • Mawer Investment Management's MasterBrand position peaked at $12.9M in Q3 2024.
  • 325 funds tracked by Wall St. Rank held MasterBrand as of Q2 2025.

Based on Mawer Investment Management's 13F filing for Q2 2025, filed 7 Aug 2025.