Group One Trading
MBC icon

Group One Trading’s MasterBrand MBC Stock Holding History

Group One Trading’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
Q1 		$5.82K Buy
700
+400
+133% +$4.32K ﹤0.01% 6645
2025
Q4 		$3.31K Sell
300
-200
-40% -$2.34K ﹤0.01% 7357
2025
Q3 		$6.58K Buy
500
+100
+25% +$1.24K ﹤0.01% 7415
2025
Q2 		$4.37K Sell
400
-700
-64% -$7.75K ﹤0.01% 7133
2025
Q1 		$14.4K Buy
+1,100
New +$16.7K ﹤0.01% 6034
2024
Q4 		– Sell
-100
Closed -$1.85K – 7675
2024
Q3 		$1.85K Buy
+100
New +$1.63K ﹤0.01% 6167
2024
Q1 		– Sell
-2,700
Closed -$40.1K – 7590
2023
Q4 		$40.1K Buy
+2,700
New +$34.6K ﹤0.01% 5235

Other funds holding MBC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CCM
Coliseum Capital Management Rowayton, Connecticut $1.22B AUM 18.72% 1-Year Est. Return
GCM
Gates Capital Management New York $3.66B AUM 12.63% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
PP
Pertento Partners London, United Kingdom $1.37B AUM 36.36% 1-Year Est. Return
SSP
Sixth Street Partners Dallas, Texas $711M AUM 9.3% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Group One Trading's MBC Position: Q1 2026 in Review

Group One Trading increased its MasterBrand (MBC) stake by 136% in Q1 2026, buying an estimated $5.61K and bringing the position to 900 shares worth $7.48K. The position accounts for ﹤0.01% of the portfolio, ranked #6529.

Group One Trading first reported a position in MBC in Q1 2023 and has held it in 5 quarters since. 334 funds tracked by Wall St. Rank hold MBC as of Q1 2026.

  • Group One Trading held 900 shares of MasterBrand worth $7.48K as of Q1 2026.
  • Group One Trading bought 519 MasterBrand shares in Q1 2026, an estimated $5.61K.
  • MasterBrand made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #6529 holding.
  • Group One Trading first reported a position in MasterBrand in Q1 2023 and has held it in 5 quarters since.
  • 334 funds tracked by Wall St. Rank held MasterBrand as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.