SEC Form 13F

BISLETT MANAGEMENT, LLC 13F Holdings

Inspect BISLETT MANAGEMENT, LLC's 2026-06-30 SEC 13F positions, public filing date, amendments and original receipt.

As of 2026-08-12T03:59:59.999Z

Report period
2026-06-30
Publicly available
2026-08-12
Reported value
$147,608,586
Positions
18

Disclosed positions

WILLSCOT HLDGS CORPWSCCOM CLASS A$26,826,005929,522SHNone
BERKSHIRE HATHAWAY INCBRK.ACL A$26,209,75035SHNone
SIRIUSXM HOLDINGS INCSIRICOMMON STOCK$17,724,000600,000SHNone
ALPHABET INCGOOGCAP STK CL C$17,666,50050,000SHNone
COCA-COLA COKOCOM$8,127,000100,000SHNone
LIBERTY MEDIA CORP DELFWONACOM LBTY ONE S A$6,127,80070,000SHNone
BERKSHIRE HATHAWAY INCBRK.BCL B NEW$5,504,29011,000SHNone
COMCAST CORPCMCSACL A$5,401,000220,000SHNone
ATLANTA BRAVES HLDGS INCBATRKCOM SER C$5,362,827103,330SHNone
LIBERTY BROADBAND CORPLBRDACOM SER A$4,659,200140,000SHNone
ATLANTA BRAVES HLDGS INCBATRACOM SER A$4,223,25075,000SHNone
AMRIZE LTD.AMRZSHS$3,997,50075,000SHNone
LIBERTY LIVE HOLDINGS INCLLYVKCOM SHS SER C$3,697,40035,000SHNone
LIBERTY LIVE HOLDINGS INCLLYVACOM SER A$3,544,10035,000SHNone
LIBERTY CAP CORPGLIBKSERIES C GCI GROUP$3,234,000150,000SHNone
MARTIN MARIETTA MATERIALS INCMLMCOM$2,883,5005,000SHNone
LIBERTY CAP CORPGLIBASERIES A GCI GROUP$2,190,000100,000SHNone
VERSANT MEDIA GROUP INCVSNTCOM CL A$230,4646,400SHNone

Largest 50 positions by reported value; the filing may contain more positions.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 0 positions lack a resolved ticker and 0 positions are put or call entries.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.