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JMAC ENTERPRISES LLC: CMCSA position timeline

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

JMAC ENTERPRISES LLC held 0 CMCSA shares at 2026-03-31 per its 13F-HR filed 2026-05-01.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -6,406 shares

    13F-HR 0001907294-26-000002 filed by JMAC ENTERPRISES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 6,406 shares
    Change vs previous 13F -20,090 shares

    0.04% of the 13F portfolio, value $191,479.

    13F-HR 0001907294-26-000001 filed by JMAC ENTERPRISES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 26,496 shares
    Change vs previous 13F +2,839 shares

    0.16% of the 13F portfolio, value $832,532.

    13F-HR 0001907294-25-000002 filed by JMAC ENTERPRISES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 23,657 shares
    Change vs previous 13F -2,195 shares

    0.18% of the 13F portfolio, value $844,342.

    13F-HR 0001586882-25-000004 filed by JMAC ENTERPRISES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 25,852 shares
    Change vs previous 13F -135 shares

    0.23% of the 13F portfolio, value $953,954.

    13F-HR 0001667731-25-000478 filed by JMAC ENTERPRISES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 25,987 shares
    Change vs previous 13F -4,391 shares

    0.15% of the 13F portfolio, value $975,293.

    13F-HR 0001667731-25-000151 filed by JMAC ENTERPRISES LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 30,378 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $1,268,909.

    13F-HR 0001907294-24-000004 filed by JMAC ENTERPRISES LLC
    Filed (acceptance time not in the bulk data set), ingested

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