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Asset Manager ← All Institutions

BISLETT MANAGEMENT, LLC

Q3 2025 · Filed 2025-11-13
Market Value
$128M
-4.9%
Holdings
13
+1
New Purchases
1
Added To
1
Closed
0
Reduced
2
Top 10 Concentration
93.7%
Turnover
7.7%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
GOOG 9.55% 6.62% +2.93% $12M
BRK-A 20.70% 19.03% +1.67% $26M
GLBAV 1.18% 0.00% +1.18% $2M
MLM 2.47% 2.05% +0.42% $3M
BRK-B 4.34% 3.99% +0.35% $6M
SIRI 13.57% 13.25% +0.31% $17M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
WSC 16.63% 20.54% -3.91% $21M
LBRDA 8.19% 10.22% -2.02% $10M
CMCSA 6.16% 6.66% -0.50% $8M
BATRK 3.37% 3.61% -0.24% $4M
BATRA 2.67% 2.75% -0.08% $3M
KO 5.20% 5.28% -0.08% $7M
FWONA 5.97% 6.02% -0.05% $8M

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 4 $51M 39.8%
Large Cap 3 $19M 14.6%
Mid Cap 5 $57M 44.4%
Micro Cap 1 $2M 1.2%

Portfolio Analytics

Avg Market Cap
$524.5B
Median Market Cap
$20.9B
Avg P/E
35.5
Median P/E
14.8
Avg Dividend Yield
0.01%
Avg Beta
0.76
# Stocks
13
# ETFs / Funds
0

Top Holdings (13 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 BRK-A 20.70% 35 $26M $754,200.00 $889K — —
2 WSC 16.63% 1,005,000 $21M $21.11 -$6M — —
3 SIRI 13.57% 743,306 $17M $23.27 -$462K -30,003 -3.9%
4 GOOG 9.55% 50,000 $12M $243.55 $3M — —
5 LBRDA 8.19% 165,000 $10M $63.33 -$3M +25,000 +17.9%
6 CMCSA 6.16% 250,000 $8M $31.42 -$1M — —
7 FWONA 5.97% 80,000 $8M $95.22 -$454K -5,000 -5.9%
8 KO 5.20% 100,000 $7M $66.32 -$443K — —
9 BRK-B 4.34% 11,000 $6M $502.74 $187K — —
10 BATRK 3.37% 103,330 $4M $41.59 -$535K — —
11 BATRA 2.67% 75,000 $3M $45.47 -$280K — —
12 MLM 2.47% 5,000 $3M $630.28 $407K — —
13 GLBAV 1.18% 40,000 $2M $37.56 — +40,000 — NEW

New Positions

SymbolValue% Port
GLBAV $2M 1.18%
View SEC EDGAR Filings for BISLETT MANAGEMENT, LLC →

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