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Callan Family Office, LLC: CMCSA position timeline

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

Callan Family Office, LLC held 261,276 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 261,276 shares
    Change vs previous 13F -37,600 shares

    0.13% of the 13F portfolio, value $6,414,334.

    13F-HR 0001938970-26-000004 filed by Callan Family Office, 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 298,876 shares
    Change vs previous 13F +125,381 shares

    0.19% of the 13F portfolio, value $8,580,723.

    13F-HR 0001938970-26-000003 filed by Callan Family Office, 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 173,495 shares
    Change vs previous 13F -90,572 shares

    0.11% of the 13F portfolio, value $5,185,768.

    13F-HR 0001938970-26-000002 filed by Callan Family Office, 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 264,067 shares
    Change vs previous 13F -8,006 shares

    0.26% of the 13F portfolio, value $8,296,970.

    13F-HR 0001938970-25-000004 filed by Callan Family Office, 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 272,073 shares
    Change vs previous 13F +188,935 shares

    0.31% of the 13F portfolio, value $9,710,285.

    13F-HR 0001221073-25-000065 filed by Callan Family Office, 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 83,138 shares
    Change vs previous 13F -3,889 shares

    0.23% of the 13F portfolio, value $3,067,792.

    13F-HR 0001221073-25-000052 filed by Callan Family Office, 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 87,027 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $3,266,123.

    13F-HR 0001221073-25-000016 filed by Callan Family Office, LLC
    Filed (acceptance time not in the bulk data set), ingested

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