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Disclosery

Cohen Klingenstein LLC: CMCSA position timeline

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

Cohen Klingenstein LLC held 562,151 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-07-15.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 562,151 shares
    Change vs previous 13F -11,037 shares

    0.4% of the 13F portfolio, value $13,800,807.

    13F-HR 0001453620-26-000012 filed by Cohen Klingenstein LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 573,188 shares
    Change vs previous 13F 0 shares

    0.53% of the 13F portfolio, value $16,456,227.

    13F-HR 0001453620-26-000010 filed by Cohen Klingenstein 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 573,188 shares
    Change vs previous 13F 0 shares

    0.52% of the 13F portfolio, value $17,132,589.

    13F-HR 0001453620-26-000003 filed by Cohen Klingenstein LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 573,188 shares
    Change vs previous 13F -876 shares

    0.56% of the 13F portfolio, value $18,009,567.

    13F-HR 0001453620-25-000014 filed by Cohen Klingenstein 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 574,064 shares
    Change vs previous 13F -312 shares

    0.68% of the 13F portfolio, value $20,488,344.

    13F-HR 0001453620-25-000008 filed by Cohen Klingenstein 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 574,376 shares
    Change vs previous 13F -5,618 shares

    0.77% of the 13F portfolio, value $21,194,474.

    13F-HR 0001453620-25-000006 filed by Cohen Klingenstein LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 579,994 shares
    Change vs previous 13F -32,702 shares

    0.74% of the 13F portfolio, value $21,767,175.

    13F-HR 0001453620-25-000004 filed by Cohen Klingenstein LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 612,696 shares
    Change vs previous 13F not available

    0.89% of the 13F portfolio, value $25,592,312.

    13F-HR 0001453620-24-000013 filed by Cohen Klingenstein LLC
    Filed (acceptance time not in the bulk data set), ingested

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