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Disclosery

BOSTON FAMILY OFFICE LLC: CMCSA position timeline

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

BOSTON FAMILY OFFICE LLC held 28,266 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 28,266 shares
    Change vs previous 13F +352 shares

    0.04% of the 13F portfolio, value $694,000.

    13F-HR 0001039807-26-000006 filed by BOSTON 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 27,914 shares
    Change vs previous 13F -1,233 shares

    0.05% of the 13F portfolio, value $801,000.

    13F-HR 0001039807-26-000004 filed by BOSTON 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 29,147 shares
    Change vs previous 13F -5,779 shares

    0.06% of the 13F portfolio, value $871,000.

    13F-HR 0001039807-26-000002 filed by BOSTON 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 34,926 shares
    Change vs previous 13F -1,057 shares

    0.07% of the 13F portfolio, value $1,097,000.

    13F-HR 0001039807-25-000013 filed by BOSTON 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 35,983 shares
    Change vs previous 13F -60 shares

    0.09% of the 13F portfolio, value $1,284,000.

    13F-HR 0001039807-25-000006 filed by BOSTON 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 36,043 shares
    Change vs previous 13F -37,831 shares

    0.09% of the 13F portfolio, value $1,330,000.

    13F-HR 0001039807-25-000004 filed by BOSTON 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 73,874 shares
    Change vs previous 13F -1,199 shares

    0.19% of the 13F portfolio, value $2,772,000.

    13F-HR 0001039807-25-000002 filed by BOSTON FAMILY OFFICE 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 75,073 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $3,136,000.

    13F-HR 0001039807-24-000009 filed by BOSTON FAMILY OFFICE LLC
    Filed (acceptance time not in the bulk data set), ingested

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