Terminal · Institutions
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
BISLETT MANAGEMENT, LLC (CIK 1425041) reported $129.6M across 15 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: BRK/A ($25.1M, 19.39%), WSC ($17.4M, 13.46%), GOOG ($14.3M, 11.06%), SIRI ($13.8M, 10.68%), KO ($7.6M, 5.87%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | BRK/A | BERKSHIRE HATHAWAY INC | $25.1M | 19.39% | 35 | Hold |
| 2 | WSC | WILLSCOT HLDGS CORP | $17.4M | 13.46% | 1.0M | Hold |
| 3 | GOOG | ALPHABET INC | $14.3M | 11.06% | 50,000 | Hold |
| 4 | SIRI | SIRIUSXM HOLDINGS INC | $13.8M | 10.68% | 600,000 | Hold |
| 5 | KO | COCA-COLA CO | $7.6M | 5.87% | 100,000 | Hold |
| 6 | LBRDA | LIBERTY BROADBAND CORP | $7.0M | 5.42% | 140,000 | Trimmed |
| 7 | FWONA | LIBERTY MEDIA CORP DEL | $5.5M | 4.22% | 70,000 | Hold |
| 8 | BRK/B | BERKSHIRE HATHAWAY INC | $5.3M | 4.07% | 11,000 | Hold |
| 9 | GLIBK | GCI LIBERTY INC | $5.1M | 3.96% | 138,033 | Hold |
| 10 | CMCSA | COMCAST CORP NEW | $4.6M | 3.54% | 160,000 | Hold |
| 11 | BATRK | ATLANTA BRAVES HLDGS INC | $4.4M | 3.40% | 103,330 | Hold |
| 12 | BATRA | ATLANTA BRAVES HLDGS INC | $3.5M | 2.73% | 75,000 | Hold |
| 13 | AMRZ | AMRIZE LTD. | $3.4M | 2.59% | 60,000 | Hold |
| 14 | LIBERTY LIVE HOLDINGS INC | $3.3M | 2.54% | 35,000 | Hold | |
| 15 | LIBERTY LIVE HOLDINGS INC | $3.2M | 2.47% | 35,000 | Hold | |
| 16 | MLM | MARTIN MARIETTA MATERIALS INC | $2.9M | 2.27% | 5,000 | Hold |
| 17 | GLIBA | GCI LIBERTY INC | $2.8M | 2.13% | 75,000 | Hold |
| 18 | VERSANT MEDIA GROUP INC | $236,928 | 0.18% | 6,400 | New |
Source: SEC Form 13F filings · as of 2026-03-31