Ownership history in BISLETT MANAGEMENT, LLC · 14 quarters on record
This page tracks every 13F SEC filing in which BISLETT MANAGEMENT, LLC reported a position in COMCAST CORP (CMCSA). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | REDUCED | 160,000 | -90,000 | -36.0% | 3.63% | $4.8M | $27.69 |
| 2025 Q3 | UNCHANGED | 250,000 | — | 0% | 5.69% | $7.9M | $28.80 |
| 2025 Q2 | ADDED | 250,000 | +10,000 | +4.2% | 6.10% | $8.9M | $32.42 |
| 2025 Q1 | ADDED | 240,000 | +30,000 | +14.3% | 6.27% | $8.9M | $33.21 |
| 2024 Q4 | ADDED | 210,000 | +35,000 | +20.0% | 5.58% | $7.9M | $33.50 |
| 2024 Q3 | UNCHANGED | 175,000 | — | 0% | 4.89% | $7.3M | $37.01 |
| 2024 Q2 | ADDED | 175,000 | +25,000 | +16.7% | 4.93% | $6.9M | $34.41 |
| 2024 Q1 | UNCHANGED | 150,000 | — | 0% | 4.07% | $6.5M | $37.82 |
| 2023 Q4 | ADDED | 150,000 | +50,000 | +50.0% | 4.21% | $6.6M | $38.00 |
| 2023 Q3 | UNCHANGED | 100,000 | — | 0% | 3.13% | $4.4M | $38.17 |
As of 2025 Q4 — sorted by position size