MBC β€” MASTERBRAND INC

Ownership history in FOX RUN MANAGEMENT, L.L.C.  Β·  4 quarters on record

This page tracks every 13F SEC filing in which FOX RUN MANAGEMENT, L.L.C. reported a position in MASTERBRAND INC (MBC). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

πŸ” Peak position
0.05% (2024 Q2)
πŸ“Š Avg. % of fund
0.04%
πŸ“… First filed
2024 Q2
πŸ“… Last filed
2025 Q3
⏱ Quarters held
4

Position Intelligence

FOX RUN MANAGEMENT, L.L.C. Γ— MBC AI Analytics

πŸ“‰ FOX RUN MANAGEMENT, L.L.C. underperformed the S&P 500 by –37.7% annually on this MBC position. Average cost basis: $14.61. Maximum drawdown during holding period: –25.2%.

πŸ“ˆ Position Alpha vs SPY
-37.7%
annualised excess return

❌ Significantly underperformed the S&P 500 by 37.7% ann.
2 quarters analyzed

πŸ’° Entry Quality
$14.61
-9.9% vs current ($13.17)

Best entry: $14.61 (2024 Q4)  Β·  Worst: $14.61 (2024 Q4)

πŸ›‘οΈ Drawdown Resilience
–25.2%
max drawdown while held

πŸ’ͺ Held through 1 major drawdown (>20%). Strong conviction under pressure.

πŸ’ͺ Fund Conviction
50%
buy-side decisions

2 adds Β· 2 trims. Bought during 0 of 1 down-price quarters. πŸ“ˆ More buys than sells across the holding period.

πŸ“‘ Position Trajectory
β†’ Stable
last 4–5 quarters trend

βš–οΈ Portfolio weight has remained relatively stable β€” conviction maintained.
Currently 0.04% of portfolio

⚠ Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ— 4 (annualised). Not investment advice.

% of Fund (quarterly)    MBC price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 4 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 17,184 -1,542 -8.2% 0.04% $226K $13.17
2025 Q2 REDUCED 18,726 -1,425 -7.1% 0.03% $205K $10.93
2024 Q4 ADDED 20,151 +683 +3.5% 0.05% $294K $14.61
2024 Q2 INITIATED 19,468 β€” β€” 0.05% $286K β€”

🏒 Other funds also holding MBC

As of 2025 Q4 β€” sorted by position size

Coliseum Capital Management, LLC 3Y 7Y 9.74% Diameter Capital Partners LP 3Y 7Y 6.06% STONEHILL CAPITAL MANAGEMENT LLC 3Y 7Y 5.89% Sixth Street Partners Management Company, L.P. 3Y 5.56% Nixon Capital, LLC 3Y 4.13% Pertento Partners LLP 3Y 4.02% ACK Asset Management LLC 3Y 7Y 3.19% CANYON CAPITAL ADVISORS LLC 3Y 7Y 2.85% Gates Capital Management, Inc. 3Y 7Y 2.68% De Lisle Partners LLP 1.59%
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