Filed: 8/11/2025ACC: 0000935836-25-000485
📋 What this filing means
BISLETT MANAGEMENT, LLC filed this quarterly 13F‑HR report disclosing 15 equity positions with a total reported market value of $146.17M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
15
Positions
$146.17M
Total AUM (reported)
2.77M
Total Shares
Allocation by class
CL A$34.43M23.6%
COM CL A$27.54M18.8%
COMMON STOCK$17.76M12.2%
COM SER A$17.39M11.9%
COM$9.82M6.7%
CAP STK CL C$8.87M6.1%
COM LBTY ONE S A$8.07M5.5%
Portfolio Concentration
Top 3$70.81M48.4%
4–10$56.85M38.9%
11–25$18.51M12.7%
Top 3 weight
48.4%
Top 10 weight
87.3%
Voting Authority Distribution
Total shares with voting rights: 2.77M
Sole
Full voting authority
2.77M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole15
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings15
Rows:
WILLSCOT HOLDINGS CORPORATION
SOLEShares1M
TypeSH
Market value$27.54M
18.84%
Sole
1M
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC
SOLEShares35.00
TypeSH
Market value$25.51M
17.45%
Sole
35.00
Shared
0.00
None
0.00
SIRIUSXM HOLDINGS INC
SOLEShares773.31K
TypeSH
Market value$17.76M
12.15%
Sole
773.31K
Shared
0.00
None
0.00
LIBERTY BROADBAND CORP
SOLEShares140K
TypeSH
Market value$13.69M
9.37%
Sole
140K
Shared
0.00
None
0.00
COMCAST CORP
SOLEShares250K
TypeSH
Market value$8.92M
6.10%
Sole
250K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares50K
TypeSH
Market value$8.87M
6.07%
Sole
50K
Shared
0.00
None
0.00
LIBERTY MEDIA CORP DEL
SOLEShares85K
TypeSH
Market value$8.07M
5.52%
Sole
85K
Shared
0.00
None
0.00
COCA-COLA CO
SOLEShares100K
TypeSH
Market value$7.08M
4.84%
Sole
100K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC
SOLEShares11K
TypeSH
Market value$5.34M
3.66%
Sole
11K
Shared
0.00
None
0.00
LIBERTY MEDIA CORP DEL
SOLEShares60K
TypeSH
Market value$4.87M
3.33%
Sole
60K
Shared
0.00
None
0.00
ATLANTA BRAVES HLDGS INC
SOLEShares103.33K
TypeSH
Market value$4.83M
3.31%
Sole
103.33K
Shared
0.00
None
0.00
LIBERTY MEDIA CORP DEL
SOLEShares60K
TypeSH
Market value$4.77M
3.26%
Sole
60K
Shared
0.00
None
0.00
ATLANTA BRAVES HLDGS INC
SOLEShares75K
TypeSH
Market value$3.69M
2.52%
Sole
75K
Shared
0.00
None
0.00
MARTIN MARIETTA MATERIALS INC
SOLEShares5K
TypeSH
Market value$2.74M
1.88%
Sole
5K
Shared
0.00
None
0.00
AMRIZE LTD
SOLEShares50K
TypeSH
Market value$2.48M
1.69%
Sole
50K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
WILLSCOT HOLDINGS CORPORATIONSOLE | COM CL A | 1M | SH | $27.54M 18.84% | 1M | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INCSOLE | CL A | 35.00 | SH | $25.51M 17.45% | 35.00 | 0.00 | 0.00 |
SIRIUSXM HOLDINGS INCSOLE | COMMON STOCK | 773.31K | SH | $17.76M 12.15% | 773.31K | 0.00 | 0.00 |
LIBERTY BROADBAND CORPSOLE | COM SER A | 140K | SH | $13.69M 9.37% | 140K | 0.00 | 0.00 |
COMCAST CORPSOLE | CL A | 250K | SH | $8.92M 6.10% | 250K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL C | 50K | SH | $8.87M 6.07% | 50K | 0.00 | 0.00 |
LIBERTY MEDIA CORP DELSOLE | COM LBTY ONE S A | 85K | SH | $8.07M 5.52% | 85K | 0.00 | 0.00 |
COCA-COLA COSOLE | COM | 100K | SH | $7.08M 4.84% | 100K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INCSOLE | CL B NEW | 11K | SH | $5.34M 3.66% | 11K | 0.00 | 0.00 |
LIBERTY MEDIA CORP DELSOLE | COM LBTY LIV S C | 60K | SH | $4.87M 3.33% | 60K | 0.00 | 0.00 |
ATLANTA BRAVES HLDGS INCSOLE | COM SER C | 103.33K | SH | $4.83M 3.31% | 103.33K | 0.00 | 0.00 |
LIBERTY MEDIA CORP DELSOLE | COM LBTY LIV S A | 60K | SH | $4.77M 3.26% | 60K | 0.00 | 0.00 |
ATLANTA BRAVES HLDGS INCSOLE | COM SER A | 75K | SH | $3.69M 2.52% | 75K | 0.00 | 0.00 |
MARTIN MARIETTA MATERIALS INCSOLE | COM | 5K | SH | $2.74M 1.88% | 5K | 0.00 | 0.00 |
AMRIZE LTDSOLE | SHS | 50K | SH | $2.48M 1.69% | 50K | 0.00 | 0.00 |