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Bislett Management Portfolio holdings

AUM $148M
1-Year Est. Return 14.01%
This Fund
S&P 500
This Quarter Est. Return
-1.72%
1 Year Est. Return
+14.01%
3 Year Est. Return
+19.83%
5 Year Est. Return
+23.12%
10 Year Est. Return
+158.7%
AUM
$132M
AUM Growth
-$6.26M
Cap. Flow
-$1.32M
Cap. Flow %
-1%
Top 10 Hldgs %
83.2%
Holding
17
New
1
Increased
1
Reduced
5
Closed

Sector Composition

Rank Sector Weight
1 Communication Services 51.29%
2 Financials 24.23%
3 Industrials 14.35%
4 Consumer Staples 5.3%
5 Materials 4.82%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BRK.A icon
1
Berkshire Hathaway Class A
BRK.A
$1.1T
$26.4M 20.04%
35
WSC icon
2
WillScot Mobile Mini Holdings
WSC
$3.35B
$18.9M 14.35%
1,005,000
GOOG icon
3
Alphabet (Google) Class C
GOOG
$4.23T
$15.7M 11.9%
50,000
SIRI icon
4
SiriusXM
SIRI
$9.9B
$12M 9.1%
600,000
-143,306
-19% -$3.08M
LBRDA
5
DELISTED
Liberty Broadband Class A
LBRDA
$7.97M 6.04%
165,000
KO icon
6
Coca-Cola
KO
$384B
$6.99M 5.3%
100,000
FWONA icon
7
Liberty Media Series A
FWONA
$21.9B
$6.26M 4.75%
70,000
-10,000
-13% -$897K
BRK.B icon
8
Berkshire Hathaway Class B
BRK.B
$1.1T
$5.53M 4.19%
11,000
GLIBK
9
Liberty Capital Corp Series C GCI Group Common Stock
GLIBK
$1.03B
$5.14M 3.9%
+138,033
New +$4.84M
CMCSA icon
10
Comcast
CMCSA
$88.3B
$4.78M 3.63%
160,000
-90,000
-36% -$2.57M
BATRK icon
11
Atlanta Braves Holdings Series B
BATRK
$3.2B
$4.08M 3.09%
103,330
AMRZ
12
Amrize Ltd
AMRZ
$21.6B
$3.24M 2.46%
60,000
BATRA icon
13
Atlanta Braves Holdings Series A
BATRA
$3.55B
$3.19M 2.42%
75,000
MLM icon
14
Martin Marietta Materials
MLM
$35.6B
$3.11M 2.36%
5,000
LLYVK icon
15
Liberty Live Group Series C
LLYVK
$9.1B
$2.91M 2.21%
35,000
-5,000
-13% -$429K
LLYVA icon
16
Liberty Live Group Series A
LLYVA
$8.82B
$2.85M 2.16%
35,000
-5,000
-13% -$416K
GLIBA
17
Liberty Capital Corp Series A GCI Group Common Stock
GLIBA
$1.04B
$2.77M 2.1%
75,000
+35,000
+88% +$1.23M

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Bislett Management's Q4 2025 Portfolio in Review

As of Q4 2025, Bislett Management held 17 positions worth $132M, down 4.5% from $138M the previous quarter. Its ten largest holdings account for 83% of the portfolio.

Bislett Management's Q4 2025 filing shows 1 new, 1 increased and 5 reduced positions. Its largest new stake was Liberty Capital Corp Series C GCI Group Common Stock: 138,033 shares worth $5.14M. The largest sale was SiriusXM, an estimated $3.08M.

By sector, the portfolio is most concentrated in Communication Services at 51% of assets, down from 52% a quarter earlier, followed by Financials and Industrials.

  • Bislett Management's largest Q4 2025 buy was Liberty Capital Corp Series C GCI Group Common Stock: 138,033 shares worth $5.14M.
  • Bislett Management added most to Liberty Capital Corp Series A GCI Group Common Stock in Q4 2025, an estimated $1.23M increase.
  • Bislett Management's biggest Q4 2025 reduction was SiriusXM, cutting an estimated $3.08M.
  • Bislett Management's ten largest holdings make up 83% of its $132M portfolio in Q4 2025.
  • Bislett Management opened 1 new position and closed 0 in Q4 2025.
  • Bislett Management's portfolio value fell 4.5% quarter-over-quarter to $132M.

Based on Bislett Management's 13F filing for Q4 2025, filed 17 Feb 2026.