SEC CIK 1099636
MAFFEI GREGORY B
Reported ownership across 13 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| QVCAQview stock → | 8,234,514 | 2025-03-04 |
| QVCGAview stock → | 8,125,782 | 2025-03-07 |
| (SIRI)view stock → | 5,385,099 | 2026-08-26 |
| SIRIview stock → | 4,790,620 | 2025-11-21 |
| LBRDAview stock → | 1,398,523 | 2024-12-19 |
| BATRKview stock → | 1,174,168 | 2024-08-29 |
| FWONKview stock → | 1,107,734 | 2024-12-16 |
| Z AND ZGview stock → | 637,783 | 2026-02-27 |
| Zview stock → | 628,998 | 2022-03-01 |
| TRIPview stock → | 153,140 | 2025-06-18 |
| LYVview stock → | 111,602 | 2024-06-13 |
| EAview stock → | 16,197 | 2012-05-01 |
| CHTRview stock → | 7,123 | 2024-04-23 |
Position History — Z
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — Z
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2025-03-01 | Grant / award (derivative) | 11,586 | $0.00 | 11,586 |
| 2024-03-01 | Grant / award (derivative) | 16,956 | $0.00 | 16,956 |
| 2023-03-01 | Grant / award (derivative) | 10,353 | $0.00 | 10,353 |
| 2022-03-01 | Grant / award (derivative) | 8,247 | $0.00 | 8,247 |
| 2022-03-01 | Option exercise (derivative) | 6,290 | $0.00 | 0 |
| 2022-03-01 | Open-market sale | 4,454 | $57.91 | 628,998 |
| 2022-03-01 | Option exercise | 6,290 | $39.94 | 633,452 |
| 2022-02-25 | Option exercise (derivative) | 3,145 | $0.00 | 0 |
| 2022-02-25 | Open-market sale | 1,934 | $56.81 | 316,485 |
| 2022-02-25 | Option exercise | 3,145 | $34.62 | 318,419 |
| 2021-03-02 | Option exercise (derivative) | 4,602 | $0.00 | 0 |
| 2021-03-02 | Option exercise | 4,602 | $25.02 | 315,274 |
| 2021-03-02 | Open-market sale | 2,296 | $165.88 | 627,162 |
| 2021-03-02 | Option exercise | 9,204 | $28.86 | 629,458 |
| 2021-03-01 | Grant / award (derivative) | 3,106 | $0.00 | 3,106 |
| 2020-03-01 | Grant / award (derivative) | 10,668 | $0.00 | 10,668 |
| 2020-02-28 | Option exercise (derivative) | 12,276 | $0.00 | 0 |
| 2020-02-28 | Open-market sale | 1,618 | $52.29 | 310,672 |
| 2020-02-28 | Open-market sale | 1 | $53.70 | 312,290 |
| 2020-02-28 | Option exercise | 12,276 | $15.90 | 623,990 |
| 2020-02-28 | Open-market sale | 3,736 | $52.27 | 620,254 |
| 2020-02-28 | Option exercise | 6,138 | $13.78 | 312,291 |
| 2019-03-01 | Grant / award (derivative) | 11,034 | $0.00 | 11,034 |
| 2019-02-27 | Option exercise (derivative) | 18,002 | $0.00 | 0 |
| 2019-02-27 | Open-market sale | 2,025 | $41.76 | 306,153 |
| 2019-02-27 | Option exercise | 18,002 | $10.82 | 616,356 |
| 2019-02-27 | Open-market sale | 4,642 | $41.92 | 611,714 |
| 2019-02-27 | Option exercise | 9,001 | $9.38 | 308,178 |
| 2018-03-01 | Grant / award (derivative) | 9,786 | $0.00 | 9,786 |
| 2017-09-08 | Option exercise (derivative) | 7,396 | $0.00 | 0 |
| 2017-09-08 | Option exercise | 7,396 | $0.98 | 299,177 |
| 2017-09-08 | Option exercise | 14,792 | $1.13 | 598,354 |
| 2017-03-01 | Grant / award (derivative) | 13,071 | $0.00 | 13,071 |
| 2017-03-01 | Grant / award (derivative) | 9,803 | $0.00 | 9,803 |
| 2016-03-01 | Grant / award (derivative) | 16,835 | $0.00 | 16,835 |
| 2015-03-02 | Grant / award (derivative) | 3,145 | $0.00 | 3,145 |
| 2015-02-17 | Grant / award (derivative) | 7,396 | $0.00 | 7,396 |
| 2015-02-17 | Grant / award (derivative) | 9,001 | $0.00 | 9,001 |
| 2015-02-17 | Grant / award (derivative) | 6,138 | $0.00 | 6,138 |
| 2015-02-17 | Grant / award (derivative) | 4,602 | $0.00 | 4,602 |
| 2015-02-17 | Grant / award | 291,781 | — | 291,781 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.