PAMP
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Polar Asset Management Partners’s MasterBrand MBC Stock Holding History

Polar Asset Management Partners’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 		– Sell
-213,352
Closed -$1.77M – 920
2026
Q1 		$1.77M Hold
213,352
– – 0.04% 372
2025
Q4 		$2.36M Buy
+213,352
New +$2.5M 0.03% 354

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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

Polar Asset Management Partners's MBC Position: Q2 2026 in Review

Polar Asset Management Partners sold out of MasterBrand (MBC) in Q2 2026, closing a stake of 213,352 shares — an estimated $1.77M sold.

Polar Asset Management Partners first reported a position in MBC in Q4 2025 and held it in 2 quarters. The position peaked at $2.36M in Q4 2025. 347 funds tracked by Wall St. Rank hold MBC as of Q2 2026.

  • Polar Asset Management Partners reported no remaining MasterBrand position as of Q2 2026 after selling out during the quarter.
  • Polar Asset Management Partners sold 213,352 MasterBrand shares in Q2 2026, an estimated $1.77M.
  • Polar Asset Management Partners first reported a position in MasterBrand in Q4 2025 and held it in 2 quarters.
  • Polar Asset Management Partners's MasterBrand position peaked at $2.36M in Q4 2025.
  • 347 funds tracked by Wall St. Rank held MasterBrand as of Q2 2026.

Based on Polar Asset Management Partners's 13F filing for Q2 2026, filed 14 Aug 2026.