BlackRock
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BlackRock’s MasterBrand MBC Stock Holding History

BlackRock’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
2026
Q2 		$325M Buy
31,554,598
+12,201,947
+63% +$104M ﹤0.01% 1508
2026
Q1 		$161M Sell
19,352,651
-9,447
-0% -$102K ﹤0.01% 1800
2025
Q4 		$214M Buy
19,362,098
+486,320
+3% +$5.69M ﹤0.01% 1646
2025
Q3 		$249M Buy
18,875,778
+29,846
+0.2% +$369K ﹤0.01% 1540
2025
Q2 		$206M Sell
18,845,932
-631,478
-3% -$6.99M ﹤0.01% 1611
2025
Q1 		$254M Sell
19,477,410
-696,871
-3% -$10.6M 0.01% 1455
2024
Q4 		$295M Buy
20,174,281
+121,593
+0.6% +$2.07M 0.01% 1431
2024
Q3 		$372M Buy
20,052,688
+198,517
+1% +$3.24M 0.01% 1274
2024
Q2 		$291M Sell
19,854,171
-548,071
-3% -$9.08M 0.01% 1366
2024
Q1 		$382M Sell
20,402,242
-146,161
-0.7% -$2.32M 0.01% 1212
2023
Q4 		$305M Buy
20,548,403
+717,792
+4% +$9.2M 0.01% 1362
2023
Q3 		$241M Sell
19,830,611
-656,274
-3% -$8.05M 0.01% 1417
2023
Q2 		$238M Buy
20,486,885
+3,160,945
+18% +$30.3M 0.01% 1462
2023
Q1 		$139M Sell
17,325,940
-891,734
-5% -$7.86M ﹤0.01% 1807
2022
Q4 		$138M Buy
+18,217,674
New +$149M ﹤0.01% 1792

Other funds holding MBC

Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return
CCM
Coliseum Capital Management Rowayton, Connecticut $1.16B AUM 23.26% 1-Year Est. Return
GCM
Gates Capital Management New York $4.16B AUM 21% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
RCM
Redwood Capital Management New York $927M AUM 153.64% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
PP
Pertento Partners London, United Kingdom $1.86B AUM 53.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

BlackRock's MBC Position: Q2 2026 in Review

BlackRock increased its MasterBrand (MBC) stake by 63% in Q2 2026, buying an estimated $104M and bringing the position to 31,554,598 shares worth $325M. The position accounts for ﹤0.01% of the portfolio, ranked #1508.

BlackRock first reported a position in MBC in Q4 2022 and has held it in 15 quarters since. The position peaked at $382M in Q1 2024. 345 funds tracked by Wall St. Rank hold MBC as of Q2 2026.

  • BlackRock held 31,554,598 shares of MasterBrand worth $325M as of Q2 2026.
  • BlackRock bought 12,201,947 MasterBrand shares in Q2 2026, an estimated $104M.
  • MasterBrand made up ﹤0.01% of BlackRock's portfolio in Q2 2026, its #1508 holding.
  • BlackRock first reported a position in MasterBrand in Q4 2022 and has held it in 15 quarters since.
  • BlackRock's MasterBrand position peaked at $382M in Q1 2024.
  • 345 funds tracked by Wall St. Rank held MasterBrand as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.