Wellington Management Group’s MasterBrand MBC Stock Holding History

Wellington Management Group’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 Q1	–	Sell	-55,113	Closed	-$805K	–	2007
2024 Q4	$805K	Hold	55,113	–	–	﹤0.01%	1757
2024 Q3	$1.02M	Sell	55,113 -2,177,753	-98%	-$35.5M	﹤0.01%	1706
2024 Q2	$32.8M	Sell	2,232,866 -2,731,107	-55%	-$45.2M	0.01%	814
2024 Q1	$93M	Buy	4,963,973 +936,445	+23%	+$14.8M	0.02%	573
2023 Q4	$59.8M	Sell	4,027,528 -699,412	-15%	-$8.97M	0.01%	669
2023 Q3	$57.4M	Buy	4,726,940 +17,066	+0.4%	+$209K	0.01%	660
2023 Q2	$54.8M	Sell	4,709,874 -597,685	-11%	-$5.73M	0.01%	682
2023 Q1	$42.7M	Buy	5,307,559 +2,511,113	+90%	+$22.1M	0.01%	729
2022 Q4	$21.1M	Buy	+2,796,446	New	+$22.9M	﹤0.01%	902

Other funds holding MBC

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 Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Thrivent Financial for Lutherans Minneapolis, Minnesota $59.5B AUM 35.96% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

CCM

Coliseum Capital Management Rowayton, Connecticut $1.16B AUM 23.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Wellington Management Group's MBC Position: Q1 2025 in Review

Wellington Management Group sold out of MasterBrand (MBC) in Q1 2025, closing a stake of 55,113 shares — an estimated $805K sold.

Wellington Management Group first reported a position in MBC in Q4 2022 and held it in 9 quarters. The position peaked at $93M in Q1 2024. 341 funds tracked by Wall St. Rank hold MBC as of Q1 2025.

Wellington Management Group reported no remaining MasterBrand position as of Q1 2025 after selling out during the quarter.
Wellington Management Group sold 55,113 MasterBrand shares in Q1 2025, an estimated $805K.
Wellington Management Group first reported a position in MasterBrand in Q4 2022 and held it in 9 quarters.
Wellington Management Group's MasterBrand position peaked at $93M in Q1 2024.
341 funds tracked by Wall St. Rank held MasterBrand as of Q1 2025.

Based on Wellington Management Group's 13F filing for Q1 2025, filed 13 May 2025.