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 — LBRDA
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — LBRDA
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2024-12-19 | Open-market sale | 29,093 | $77.33 | 1,398,523 |
| 2024-12-19 | Open-market sale | 7,640 | $78.01 | 1,427,616 |
| 2024-12-18 | Open-market sale | 82,315 | $80.20 | 1,435,256 |
| 2024-12-18 | Open-market sale | 27,199 | $78.54 | 1,517,571 |
| 2024-12-18 | Open-market sale | 14,448 | $79.29 | 1,544,770 |
| 2024-12-18 | Open-market sale | 1,038 | $80.91 | 1,559,218 |
| 2024-12-17 | Open-market sale | 1,165 | $81.30 | 1,679,081 |
| 2024-12-17 | Open-market sale | 118,825 | $80.60 | 1,560,256 |
| 2024-12-16 | Option exercise (derivative) | 1,500,000 | $0.00 | 0 |
| 2024-12-16 | Tax withholding | 1,146,767 | $82.45 | 1,680,246 |
| 2024-12-16 | Open-market sale | 71,500 | $82.00 | 2,827,013 |
| 2024-12-16 | Option exercise | 1,500,000 | $48.10 | 2,898,513 |
| 2024-03-06 | Grant / award (derivative) | 183,058 | $0.00 | 183,058 |
| 2023-08-16 | Open-market sale | 247 | $91.93 | 0 |
| 2023-08-16 | Open-market sale | 150 | $92.25 | 0 |
| 2023-03-09 | Grant / award (derivative) | 129,149 | $0.00 | 129,149 |
| 2022-03-11 | Grant / award (derivative) | 136,100 | $0.00 | 136,100 |
| 2022-03-04 | Option exercise (derivative) | 37,544 | $0.00 | 0 |
| 2022-03-04 | Disposition to issuer | 7,039 | $0.00 | 39,677 |
| 2022-03-04 | Tax withholding | 30,505 | $135.83 | 9,172 |
| 2022-03-04 | Grant / award | 7,039 | $0.00 | 916,731 |
| 2022-03-04 | Option exercise | 37,544 | $97.21 | 46,716 |
| 2021-12-29 | Gift | 97,901 | $0.00 | 862,792 |
| 2021-12-15 | Option exercise (derivative) | 369,785 | $0.00 | 0 |
| 2021-12-15 | Option exercise | 369,785 | $97.21 | 378,957 |
| 2021-12-15 | Tax withholding | 238,913 | $150.46 | 9,172 |
| 2021-12-15 | Disposition to issuer | 130,872 | $0.00 | 248,085 |
| 2021-12-15 | Grant / award | 130,872 | $0.00 | 960,693 |
| 2021-03-11 | Grant / award (derivative) | 167,230 | $0.00 | 167,230 |
| 2020-12-18 | Grant / award (derivative) | 82,965 | $0.00 | 82,965 |
| 2020-12-18 | Grant / award (derivative) | 12,445 | $0.00 | 12,445 |
| 2020-12-18 | Grant / award (derivative) | 69,336 | $0.00 | 69,336 |
| 2020-12-18 | Grant / award (derivative) | 37,544 | $0.00 | 37,544 |
| 2020-12-18 | Grant / award (derivative) | 150,059 | $0.00 | 150,059 |
| 2020-12-18 | Grant / award (derivative) | 369,785 | $0.00 | 369,785 |
| 2020-12-18 | Grant / award (derivative) | 62,963 | $0.00 | 62,963 |
| 2020-12-18 | Grant / award (derivative) | 85,898 | $0.00 | 85,898 |
| 2020-12-18 | Grant / award (derivative) | 176,024 | $0.00 | 176,024 |
| 2020-12-18 | Grant / award (derivative) | 208,410 | $0.00 | 208,410 |
| 2020-12-18 | Grant / award | 406,789 | $0.00 | 886,569 |
| 2020-12-18 | Grant / award | 498 | $0.00 | 498 |
| 2020-12-18 | Grant / award | 308,357 | $0.00 | 308,357 |
| 2020-12-10 | Option exercise (derivative) | 1,864 | $0.00 | 0 |
| 2020-12-10 | Option exercise | 1,864 | $0.00 | 479,780 |
| 2020-12-07 | Grant / award (derivative) | 289,858 | $0.00 | 289,858 |
| 2020-04-14 | Grant / award (derivative) | 1,864 | $0.00 | 1,864 |
| 2020-04-14 | Grant / award (derivative) | 1,864 | $0.00 | 1,864 |
| 2020-03-15 | Grant / award | 25,388 | $0.00 | 487,806 |
| 2020-03-15 | Tax withholding | 9,890 | $112.29 | 477,916 |
| 2020-03-13 | Grant / award (derivative) | 99,604 | $0.00 | 99,604 |
| 2019-12-15 | Grant / award (derivative) | 260,419 | $0.00 | 260,419 |
| 2019-11-13 | Open-market sale | 23,627 | $118.19 | 182,630 |
| 2019-11-13 | Open-market sale | 603 | $118.79 | 211,168 |
| 2019-11-13 | Open-market sale | 4,911 | $117.26 | 206,257 |
| 2019-11-12 | Open-market sale | 13,972 | $117.79 | 234,109 |
| 2019-11-12 | Open-market sale | 22,338 | $117.11 | 211,771 |
| 2019-11-11 | Open-market sale | 2,117 | $117.36 | 262,401 |
| 2019-11-11 | Open-market sale | 14,320 | $117.00 | 248,081 |
| 2019-11-08 | Open-market sale | 3,372 | $116.40 | 270,020 |
| 2019-11-08 | Open-market sale | 5,502 | $116.95 | 264,518 |
| 2019-11-07 | Open-market sale | 10,080 | $115.60 | 273,392 |
| 2019-11-07 | Open-market sale | 81,395 | $115.68 | 462,418 |
| 2019-11-07 | Open-market sale | 29,127 | $116.41 | 543,813 |
| 2019-11-07 | Open-market sale | 2,570 | $116.43 | 283,472 |
| 2019-11-06 | Option exercise (derivative) | 586,838 | $0.00 | 0 |
| 2019-11-06 | Option exercise (derivative) | 290,395 | $0.00 | 0 |
| 2019-11-06 | Tax withholding | 351,093 | $117.04 | 572,940 |
| 2019-11-06 | Open-market sale | 114,030 | $115.99 | 924,033 |
| 2019-11-06 | Open-market sale | 11,193 | $116.63 | 1,038,063 |
| 2019-11-06 | Option exercise | 586,838 | $33.11 | 1,049,256 |
| 2019-11-06 | Tax withholding | 173,478 | $117.74 | 286,042 |
| 2019-11-06 | Open-market sale | 11,969 | $116.08 | 459,520 |
| 2019-11-06 | Open-market sale | 1,536 | $116.70 | 471,489 |
| 2019-11-06 | Option exercise | 290,395 | $33.12 | 473,025 |
| 2019-03-06 | Grant / award (derivative) | 41,483 | $0.00 | 41,483 |
| 2018-12-07 | Gift | 35,174 | $0.00 | 424,417 |
| 2016-12-23 | J | 9,172 | $73.10 | 373,120 |
| 2016-12-23 | J | 9,172 | $73.10 | 9,172 |
| 2015-12-31 | Gift | 71,491 | $0.00 | 382,292 |
| 2015-12-31 | Gift | 143,509 | $0.00 | 1,073,844 |
| 2015-12-15 | Option exercise (derivative) | 109,229 | $0.00 | 0 |
| 2015-12-15 | Option exercise (derivative) | 220,734 | $0.00 | 0 |
| 2015-12-15 | Tax withholding | 181,565 | $49.58 | 1,217,353 |
| 2015-12-15 | Option exercise | 220,734 | $33.11 | 1,398,918 |
| 2015-12-15 | Option exercise | 109,229 | $33.12 | 543,776 |
| 2015-12-15 | Tax withholding | 89,993 | $49.41 | 453,783 |
| 2015-01-14 | Grant / award | 48,152 | $0.00 | 1,178,184 |
| 2014-12-31 | Gift | 6,121 | $0.00 | 434,547 |
| 2014-12-31 | Gift | 12,243 | $0.00 | 1,130,032 |
| 2014-12-24 | Option exercise (out-of-money) (derivative) | 260,767 | $0.00 | 0 |
| 2014-12-24 | Option exercise (out-of-money) | 260,767 | $40.36 | 1,142,275 |
| 2014-12-17 | Grant / award (derivative) | 1,500,000 | $0.00 | 1,500,000 |
| 2014-12-16 | Option exercise (derivative) | 37,227 | $0.00 | 0 |
| 2014-12-16 | Option exercise (derivative) | 75,229 | $0.00 | 0 |
| 2014-12-16 | Option exercise | 37,227 | $33.12 | 471,832 |
| 2014-12-16 | Tax withholding | 31,164 | $47.65 | 440,668 |
| 2014-12-16 | Option exercise | 75,229 | $33.11 | 944,440 |
| 2014-12-16 | Tax withholding | 62,932 | $47.71 | 881,508 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.