Skip to content
Disclosery

BISLETT MANAGEMENT, LLC

Follow

13F filer, CIK 1425041, Palo Alto, CA

BISLETT MANAGEMENT, LLC reported $147,608,586 across 18 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-08-11. Its ten largest share positions make up 83.74% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000935836-26-000381

Period
2026-06-30
Reported value
$148M
Holdings
18
Top 10 weight
83.74%
New
0
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
CMCSAadded+60,000$1.47M
AMRZadded+15,000$800K
GLIBAadded+25,000$548K
GLIBKadded+11,967$258K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
WSCreduced-75,478-$2.18M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q2 2026

Share positions as resolved from 13F-HR 0000935836-26-000381, largest first. % of portfolio is the value over $147,608,586, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
WSCWILLSCOT HLDGS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 1,170,000 shares; 2024Q4: 1,110,000 shares; 2025Q1: 1,025,000 shares; 2025Q2: 1,005,000 shares; 2025Q3: 1,005,000 shares; 2025Q4: 1,005,000 shares; 2026Q1: 1,005,000 shares; 2026Q2: 929,522 shares 929,522$26.8M18.17%-75,478Timeline
BRK-ABERKSHIRE HATHAWAY INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 35 shares; 2024Q4: 35 shares; 2025Q1: 35 shares; 2025Q2: 35 shares; 2025Q3: 35 shares; 2025Q4: 35 shares; 2026Q1: 35 shares; 2026Q2: 35 shares 35$26.2M17.76%0Timeline
SIRISIRIUSXM HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 900,000 shares; 2024Q4: 819,962 shares; 2025Q1: 815,183 shares; 2025Q2: 773,309 shares; 2025Q3: 743,306 shares; 2025Q4: 600,000 shares; 2026Q1: 600,000 shares; 2026Q2: 600,000 shares 600,000$17.7M12.01%0Timeline
GOOGALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 50,000 shares; 2024Q4: 50,000 shares; 2025Q1: 50,000 shares; 2025Q2: 50,000 shares; 2025Q3: 50,000 shares; 2025Q4: 50,000 shares; 2026Q1: 50,000 shares; 2026Q2: 50,000 shares 50,000$17.7M11.97%0Timeline
KOCOCA COLA COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 100,000 shares; 2024Q4: 100,000 shares; 2025Q1: 100,000 shares; 2025Q2: 100,000 shares; 2025Q3: 100,000 shares; 2025Q4: 100,000 shares; 2026Q1: 100,000 shares; 2026Q2: 100,000 shares 100,000$8.13M5.51%0Timeline
FWONALIBERTY MEDIA CORP DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 96,276 shares; 2024Q4: 90,000 shares; 2025Q1: 85,000 shares; 2025Q2: 85,000 shares; 2025Q3: 80,000 shares; 2025Q4: 70,000 shares; 2026Q1: 70,000 shares; 2026Q2: 70,000 shares 70,000$6.13M4.15%0Timeline
BRK-BBERKSHIRE HATHAWAY INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 11,000 shares; 2024Q4: 11,000 shares; 2025Q1: 11,000 shares; 2025Q2: 11,000 shares; 2025Q3: 11,000 shares; 2025Q4: 11,000 shares; 2026Q1: 11,000 shares; 2026Q2: 11,000 shares 11,000$5.5M3.73%0Timeline
CMCSACOMCAST CORP NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 175,000 shares; 2024Q4: 210,000 shares; 2025Q1: 240,000 shares; 2025Q2: 250,000 shares; 2025Q3: 250,000 shares; 2025Q4: 160,000 shares; 2026Q1: 160,000 shares; 2026Q2: 220,000 shares 220,000$5.4M3.66%+60,000Timeline
BATRKATLANTA BRAVES HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 103,330 shares; 2024Q4: 103,330 shares; 2025Q1: 103,330 shares; 2025Q2: 103,330 shares; 2025Q3: 103,330 shares; 2025Q4: 103,330 shares; 2026Q1: 103,330 shares; 2026Q2: 103,330 shares 103,330$5.36M3.63%0Timeline
LBRDALIBERTY BROADBAND CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 140,000 shares; 2024Q4: 140,000 shares; 2025Q1: 140,000 shares; 2025Q2: 140,000 shares; 2025Q3: 165,000 shares; 2025Q4: 165,000 shares; 2026Q1: 140,000 shares; 2026Q2: 140,000 shares 140,000$4.66M3.16%0Timeline
BATRAATLANTA BRAVES HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 75,000 shares; 2024Q4: 75,000 shares; 2025Q1: 75,000 shares; 2025Q2: 75,000 shares; 2025Q3: 75,000 shares; 2025Q4: 75,000 shares; 2026Q1: 75,000 shares; 2026Q2: 75,000 shares 75,000$4.22M2.86%0Timeline
AMRZAMRIZE LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 50,000 shares; 2025Q3: 60,000 shares; 2025Q4: 60,000 shares; 2026Q1: 60,000 shares; 2026Q2: 75,000 shares 75,000$4M2.71%+15,000Timeline
LLYVKLIBERTY LIVE HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 35,000 shares; 2026Q1: 35,000 shares; 2026Q2: 35,000 shares 35,000$3.7M2.5%0Timeline
LLYVALIBERTY LIVE HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 35,000 shares; 2026Q1: 35,000 shares; 2026Q2: 35,000 shares 35,000$3.54M2.4%0Timeline
GLIBKLIBERTY CAP CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 138,033 shares; 2026Q1: 138,033 shares; 2026Q2: 150,000 shares 150,000$3.23M2.19%+11,967Timeline
MLMMARTIN MARIETTA MATLS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 5,000 shares; 2025Q2: 5,000 shares; 2025Q3: 5,000 shares; 2025Q4: 5,000 shares; 2026Q1: 5,000 shares; 2026Q2: 5,000 shares 5,000$2.88M1.95%0Timeline
GLIBALIBERTY CAP CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 40,000 shares; 2025Q4: 75,000 shares; 2026Q1: 75,000 shares; 2026Q2: 100,000 shares 100,000$2.19M1.48%+25,000Timeline
VSNTVERSANT MEDIA GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 6,400 shares; 2026Q2: 6,400 shares 6,400$230K0.16%0Timeline

How Q2 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0000935836-26-000381 base2026-08-11acceptance time not in the bulk data set

Filings

Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.

FilingSubjectFiledAcceptedIngested
13F-HR 0000935836-26-000381 Quarter ended 2026-06-302026-08-11acceptance time not in the bulk data set
13F-HR 0000935836-26-000235 Quarter ended 2026-03-312026-05-11acceptance time not in the bulk data set
13F-HR 0000935836-26-000094 Quarter ended 2025-12-312026-02-17acceptance time not in the bulk data set
13F-HR 0000935836-25-000663 Quarter ended 2025-09-302025-11-13acceptance time not in the bulk data set
13F-HR 0000935836-25-000485 Quarter ended 2025-06-302025-08-11acceptance time not in the bulk data set
13F-HR 0000935836-25-000326 Quarter ended 2025-03-312025-05-14acceptance time not in the bulk data set
13F-HR 0000935836-25-000123 Quarter ended 2024-12-312025-02-12acceptance time not in the bulk data set
13F-HR 0000935836-24-000646 Quarter ended 2024-09-302024-10-30acceptance time not in the bulk data set
13F-HR 0000935836-24-000512 Quarter ended 2024-06-302024-08-13acceptance time not in the bulk data set
13F-HR 0000935836-24-000394 Quarter ended 2024-03-312024-05-15acceptance time not in the bulk data set
13F-HR 0000935836-24-000064 Quarter ended 2023-12-312024-01-24acceptance time not in the bulk data set
13F-HR 0000935836-23-000685 Quarter ended 2023-09-302023-11-13acceptance time not in the bulk data set
13F-HR 0000935836-23-000558 Quarter ended 2023-06-302023-08-09acceptance time not in the bulk data set
13F-HR 0000935836-23-000398 Quarter ended 2023-03-312023-05-12acceptance time not in the bulk data set
13F-HR 0000935836-23-000162 Quarter ended 2022-12-312023-02-13acceptance time not in the bulk data set
13F-HR 0001567619-22-019760 Quarter ended 2022-09-302022-11-14acceptance time not in the bulk data set
13F-HR 0001567619-22-015452 Quarter ended 2022-06-302022-08-10acceptance time not in the bulk data set
13F-HR 0001567619-22-010512 Quarter ended 2022-03-312022-05-13acceptance time not in the bulk data set
13F-HR 0001567619-22-002369 Quarter ended 2021-12-312022-02-03acceptance time not in the bulk data set
13F-HR 0001567619-21-019982 Quarter ended 2021-09-302021-11-12acceptance time not in the bulk data set
13F-HR 0001567619-21-014262 Quarter ended 2021-06-302021-08-02acceptance time not in the bulk data set
13F-HR 0001567619-21-009499 Quarter ended 2021-03-312021-05-11acceptance time not in the bulk data set
13F-HR 0001567619-21-003331 Quarter ended 2020-12-312021-02-12acceptance time not in the bulk data set
13F-HR 0001567619-20-018962 Quarter ended 2020-09-302020-11-10acceptance time not in the bulk data set
13F-HR 0001567619-20-014420 Quarter ended 2020-06-302020-08-06acceptance time not in the bulk data set
13F-HR 0001567619-20-009574 Quarter ended 2020-03-312020-05-12acceptance time not in the bulk data set
13F-HR 0001567619-20-002599 Quarter ended 2019-12-312020-02-11acceptance time not in the bulk data set
13F-HR 0001567619-19-021179 Quarter ended 2019-09-302019-11-13acceptance time not in the bulk data set
13F-HR 0001567619-19-015848 Quarter ended 2019-06-302019-08-06acceptance time not in the bulk data set
13F-HR 0001567619-19-010417 Quarter ended 2019-03-312019-05-10acceptance time not in the bulk data set
13F-HR 0001567619-19-002295 Quarter ended 2018-12-312019-02-05acceptance time not in the bulk data set
13F-HR 0001567619-18-005318 Quarter ended 2018-09-302018-11-08acceptance time not in the bulk data set
13F-HR 0001567619-18-000508 Quarter ended 2018-06-302018-08-13acceptance time not in the bulk data set
13F-HR 0001140361-18-022838 Quarter ended 2018-03-312018-05-11acceptance time not in the bulk data set
13F-HR 0001140361-18-005294 Quarter ended 2017-12-312018-02-06acceptance time not in the bulk data set
13F-HR 0001140361-17-042022 Quarter ended 2017-09-302017-11-13acceptance time not in the bulk data set
13F-HR 0001140361-17-031137 Quarter ended 2017-06-302017-08-10acceptance time not in the bulk data set
13F-HR 0001140361-17-020019 Quarter ended 2017-03-312017-05-12acceptance time not in the bulk data set
13F-HR 0001140361-17-006113 Quarter ended 2016-12-312017-02-13acceptance time not in the bulk data set
13F-HR 0001140361-16-084870 Quarter ended 2016-09-302016-11-04acceptance time not in the bulk data set
13F-HR 0001140361-16-074696 Quarter ended 2016-06-302016-08-04acceptance time not in the bulk data set
13F-HR 0001140361-16-064644 Quarter ended 2016-03-312016-05-12acceptance time not in the bulk data set
13F-HR 0001140361-16-052165 Quarter ended 2015-12-312016-02-12acceptance time not in the bulk data set
13F-HR 0001140361-15-040286 Quarter ended 2015-09-302015-11-10acceptance time not in the bulk data set
13F-HR/A 0001140361-15-031770 Quarter ended 2014-12-312015-08-14acceptance time not in the bulk data set
13F-HR 0001140361-15-031772 Quarter ended 2015-06-302015-08-14acceptance time not in the bulk data set
13F-HR 0001140361-15-019167 Quarter ended 2015-03-312015-05-12acceptance time not in the bulk data set
13F-HR 0001140361-15-006941 Quarter ended 2014-12-312015-02-17acceptance time not in the bulk data set
13F-HR 0001140361-14-041522 Quarter ended 2014-09-302014-11-13acceptance time not in the bulk data set
13F-HR 0001140361-14-031556 Quarter ended 2014-06-302014-08-11acceptance time not in the bulk data set
13F-HR 0001140361-14-019940 Quarter ended 2014-03-312014-05-09acceptance time not in the bulk data set
13F-HR 0001140361-14-005856 Quarter ended 2013-12-312014-02-11acceptance time not in the bulk data set
13F-HR 0001140361-13-040740 Quarter ended 2013-09-302013-11-06acceptance time not in the bulk data set
13F-HR 0001140361-13-031366 Quarter ended 2013-06-302013-08-09acceptance time not in the bulk data set