SummerHaven Investment Management’s MasterBrand MBC Stock Holding History

SummerHaven 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
2026 Q2	$624K	Buy	+60,681	New	+$518K	0.33%	162
2025 Q3	–	Sell	-55,891	Closed	-$611K	–	258
2025 Q2	$611K	Buy	55,891 +1,252	+2%	+$13.9K	0.4%	138
2025 Q1	$714K	Buy	54,639 +830	+2%	+$12.6K	0.5%	100
2024 Q4	$786K	Hold	53,809	–	–	0.48%	104
2024 Q3	$998K	Buy	+53,809	New	+$877K	0.61%	18

Other funds holding MBC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Pertento Partners London, United Kingdom $1.86B AUM 53.86% 1-Year Est. Return

SummerHaven Investment Management's MBC Position: Q2 2026 in Review

SummerHaven Investment Management opened a new position in MasterBrand (MBC) in Q2 2026: 60,681 shares worth $624K. The stake represents 0.33% of the portfolio and ranks #162 among its holdings. This is a return to the name: SummerHaven Investment Management previously reported a position in MBC as recently as Q2 2025.

SummerHaven Investment Management first reported a position in MBC in Q3 2024 and has held it in 5 quarters since. The position peaked at $998K in Q3 2024. 348 funds tracked by Wall St. Rank hold MBC as of Q2 2026.

SummerHaven Investment Management held 60,681 shares of MasterBrand worth $624K as of Q2 2026.
MasterBrand was a new SummerHaven Investment Management position in Q2 2026.
MasterBrand made up 0.33% of SummerHaven Investment Management's portfolio in Q2 2026, its #162 holding.
SummerHaven Investment Management first reported a position in MasterBrand in Q3 2024 and has held it in 5 quarters since.
SummerHaven Investment Management's MasterBrand position peaked at $998K in Q3 2024.
348 funds tracked by Wall St. Rank held MasterBrand as of Q2 2026.

Based on SummerHaven Investment Management's 13F filing for Q2 2026, filed 21 Jul 2026.