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MASON CAPITAL MANAGEMENT LLC

Q1 2026 · Filed 2026-05-15
Market Value
$150M
+42.6%
Holdings
8
+1
New Purchases
2
Added To
1
Closed
2
Reduced
1
Top 10 Concentration
100.0%
Turnover
50.0%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
NVRI 58.69% 0.00% +58.69% $88M
JELD 0.64% 0.00% +0.64% $963K

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
SOLS 0.00% 29.22% -29.22% $0
BKD 20.34% 36.72% -16.39% $31M
MLAB 0.00% 5.24% -5.24% $0
CCO 15.50% 20.62% -5.11% $23M
RC 4.66% 7.81% -3.16% $7M
SBNY 0.17% 0.38% -0.21% $260K

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Large Cap 1 $0 0.0%
Mid Cap 1 $31M 20.3%
Small Cap 3 $111M 74.2%
Micro Cap 3 $8M 5.5%

Portfolio Analytics

Avg Market Cap
$2.5B
Median Market Cap
$911M
Avg P/E
74.6
Median P/E
62.9
Avg Dividend Yield
0.02%
Avg Beta
2.29
# Stocks
8
# ETFs / Funds
0

Top Holdings (8 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 NVRI 58.69% 4,494,536 $88M $19.62 +4,494,536 NEW
2 BKD 20.34% 2,233,741 $31M $13.68 -$8M -1,352,200 -37.7%
3 CCO 15.50% 9,828,401 $23M $2.37 $2M
4 RC 4.66% 4,319,933 $7M $1.62 -$1M +543,794 +14.4%
5 JELD 0.64% 776,885 $963K $1.24 +776,885 NEW
6 SBNY 0.17% 400,000 $260K $0.65 -$144K
7 MLAB —% -$6M -70,300 -100.0% SOLD
8 SOLS —% -$31M -633,801 -100.0% SOLD

New Positions

SymbolValue% Port
NVRI $88M 58.69%
JELD $963K 0.64%

Sold Out Positions

SymbolValue% Port
MLAB —%
SOLS —%
View SEC EDGAR Filings for MASON CAPITAL MANAGEMENT LLC →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms