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Walleye Capital LLC: CMCSA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Walleye Capital LLC on CMCSA, newest first. How the timeline and the estimate are built.

Walleye Capital LLC held 2,052 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,052 shares
    Change vs previous 13F -2,951 shares

    <0.01% of the 13F portfolio, value $50,377.

    13F-HR 0001758720-26-000006 filed by Walleye Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 0 shares
    • Walleye Capital LLC: 2,052 shares

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F/A 5,003 shares
    Change vs previous 13F -1,726,321 shares

    <0.01% of the 13F portfolio, value $143,636.

    13F-HR 0001388391-26-000004 filed by Walleye Trading LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 4,925 shares
    • Walleye Capital LLC: 78 shares

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 1,731,324 shares
    Change vs previous 13F +1,663,680 shares

    0.22% of the 13F portfolio, value $51,749,275.

    13F-HR 0001388391-26-000001 filed by Walleye Trading LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 992,185 shares
    • Walleye Capital LLC: 739,139 shares

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 67,644 shares
    Change vs previous 13F -126,261 shares

    0.02% of the 13F portfolio, value $2,125,374.

    13F-HR 0001172661-25-005014 filed by Walleye Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 193,905 shares
    Change vs previous 13F +98,050 shares

    0.06% of the 13F portfolio, value $6,920,469.

    13F-HR 0001172661-25-003139 filed by Walleye Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 95,855 shares
    Change vs previous 13F -246,387 shares

    0.04% of the 13F portfolio, value $3,537,050.

    13F-HR 0001172661-25-001881 filed by Walleye Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 0 shares
    • Walleye Capital LLC: 95,855 shares

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 342,242 shares
    Change vs previous 13F +310,614 shares

    0.08% of the 13F portfolio, value $12,844,342.

    13F-HR 0001172661-25-000827 filed by Walleye Trading LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 222,589 shares
    • Walleye Capital LLC: 119,653 shares

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 31,628 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,321,102.

    13F-HR 0001172661-24-004792 filed by Walleye Trading LLC
    Filed (acceptance time not in the bulk data set), ingested

    • Walleye Trading LLC: 28,645 shares
    • Walleye Capital LLC: 2,983 shares

    Acceptance time not in the bulk data set (spec §4.2).