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Joel Greenblatt’s MasterBrand MBC Stock Holding History

Joel Greenblatt’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 		– Sell
-19,300
Closed -$213K – 1820
2025
Q4 		$213K Sell
19,300
-3,033
-14% -$35.5K ﹤0.01% 1644
2025
Q3 		$294K Buy
22,333
+2,623
+13% +$32.4K ﹤0.01% 1518
2025
Q2 		$215K Sell
19,710
-12,375
-39% -$137K ﹤0.01% 1551
2025
Q1 		$419K Buy
32,085
+472
+1% +$7.18K ﹤0.01% 1287
2024
Q4 		$462K Sell
31,613
-18,238
-37% -$311K ﹤0.01% 1145
2024
Q3 		$924K Sell
49,851
-770
-2% -$12.6K 0.01% 927
2024
Q2 		$743K Sell
50,621
-3,081
-6% -$51K 0.01% 967
2024
Q1 		$1.01M Sell
53,702
-2,728
-5% -$43.2K 0.02% 847
2023
Q4 		$838K Sell
56,430
-22,196
-28% -$285K 0.02% 842
2023
Q3 		$955K Sell
78,626
-6,673
-8% -$81.8K 0.02% 797
2023
Q2 		$992K Buy
+85,299
New +$818K 0.02% 772

Other funds holding MBC

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
PP
Pertento Partners London, United Kingdom $1.86B AUM 53.86% 1-Year Est. Return
SSP
Sixth Street Partners Dallas, Texas $579M AUM 2.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Joel Greenblatt's MBC Position: Q1 2026 in Review

Joel Greenblatt sold out of MasterBrand (MBC) in Q1 2026, closing a stake of 19,300 shares — an estimated $213K sold.

Joel Greenblatt first reported a position in MBC in Q2 2023 and held it in 11 quarters. The position peaked at $1.01M in Q1 2024. 335 funds tracked by Wall St. Rank hold MBC as of Q1 2026.

  • Joel Greenblatt reported no remaining MasterBrand position as of Q1 2026 after selling out during the quarter.
  • Joel Greenblatt sold 19,300 MasterBrand shares in Q1 2026, an estimated $213K.
  • Joel Greenblatt first reported a position in MasterBrand in Q2 2023 and held it in 11 quarters.
  • Joel Greenblatt's MasterBrand position peaked at $1.01M in Q1 2024.
  • 335 funds tracked by Wall St. Rank held MasterBrand as of Q1 2026.

Based on Gotham Asset Management's 13F filing for Q1 2026, filed 15 May 2026.