Bislett Management, LLC 13F holdings, Q3 2025
Holdings as of September 30, 2025 · filings on SEC EDGAR · latest filing →
Bislett Management, LLC disclosed 16 US equity positions worth $138.1m in its Q3 2025 13F filing. The largest position was BRK/A at 19.1% of the reported book, followed by WSC and SIRI. Against the Q2 2025 filing, it opened 1 new position, added to 2 and reduced 4 among the top 16 holdings.
What did Bislett Management, LLC own in Q3 2025? Top 16 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q2 2025 |
|---|---|---|---|---|---|---|---|
| 1 | BRK/A BERKSHIRE HATHAWAY INC | 19.1% | $26.4m | 35 | 0% | held | |
| 2 | WSC WILLSCOT HOLDINGS CORPORATION | Industrials | 15.4% | $21.2m | 1,005,000 | 0% | held |
| 3 | SIRI SIRIUSXM HOLDINGS INC | 12.5% | $17.3m | 743,306 | -4% | reduced | |
| 4 | GOOG ALPHABET INC | Communication Services | 8.8% | $12.2m | 50,000 | 0% | held |
| 5 | LIBERTY BROADBAND CORP | 7.6% | $10.4m | 165,000 | 18% | added | |
| 6 | CMCSA COMCAST CORP | Communication Services | 5.7% | $7.9m | 250,000 | 0% | held |
| 7 | FWONA LIBERTY MEDIA CORP DEL | 5.5% | $7.6m | 80,000 | -6% | reduced | |
| 8 | KO COCA-COLA CO | Consumer Defensive | 4.8% | $6.6m | 100,000 | 0% | held |
| 9 | BRK/B BERKSHIRE HATHAWAY INC | 4.0% | $5.5m | 11,000 | 0% | held | |
| 10 | BATRK ATLANTA BRAVES HLDGS INC | Communication Services | 3.1% | $4.3m | 103,330 | 0% | held |
| 11 | LIBERTY MEDIA CORP DEL | 2.8% | $3.9m | 40,000 | -33% | reduced | |
| 12 | LIBERTY MEDIA CORP DEL | 2.7% | $3.8m | 40,000 | -33% | reduced | |
| 13 | BATRA ATLANTA BRAVES HLDGS INC | 2.5% | $3.4m | 75,000 | 0% | held | |
| 14 | MLM MARTIN MARIETTA MATERIALS INC | Basic Materials | 2.3% | $3.2m | 5,000 | 0% | held |
| 15 | AMRZ AMRIZE LTD | Basic Materials | 2.1% | $2.9m | 60,000 | 20% | added |
| 16 | GLIBA GCI LIBERTY INC | 1.1% | $1.5m | 40,000 | – | new |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.