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Disclosery

Wellington Grp LLC: CMCSA position timeline

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

Wellington Grp LLC held 0 CMCSA shares at 2026-06-30 per its 13F-HR/A filed 2026-08-26.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 0 shares
    Change vs previous 13F -12,811 shares

    13F-HR/A 0002134013-26-000007 filed by Wellington Grp 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 ended2026-03-31
    13F 12,811 shares
    Change vs previous 13F -809 shares

    0.11% of the 13F portfolio, value $367,804.

    13F-HR 0002134013-26-000003 filed by Wellington Grp LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F/A 13,620 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $407,102.

    13F-HR/A 0002134013-26-000004 filed by Wellington Grp LLC
    Filed (acceptance time not in the bulk data set), ingested

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