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Douglass Winthrop Advisors, LLC: CMCSA position timeline

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

Douglass Winthrop Advisors, LLC held 19,817 CMCSA shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 19,817 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $486,507.

    13F-HR 0001308527-26-000003 filed by Douglass Winthrop Advisors, 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 19,817 shares
    Change vs previous 13F -1,200 shares

    0.01% of the 13F portfolio, value $568,946.

    13F-HR 0001308527-26-000002 filed by Douglass Winthrop Advisors, 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 21,017 shares
    Change vs previous 13F +472 shares

    0.01% of the 13F portfolio, value $628,198.

    13F-HR 0001308527-26-000001 filed by Douglass Winthrop Advisors, 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 20,545 shares
    Change vs previous 13F +1,404 shares

    0.01% of the 13F portfolio, value $645,524.

    13F-HR 0001308527-25-000007 filed by Douglass Winthrop Advisors, 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 19,141 shares
    Change vs previous 13F -24,982 shares

    0.01% of the 13F portfolio, value $683,142.

    13F-HR 0001308527-25-000004 filed by Douglass Winthrop Advisors, 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 44,123 shares
    Change vs previous 13F -417 shares

    0.03% of the 13F portfolio, value $1,628,139.

    13F-HR 0001308527-25-000003 filed by Douglass Winthrop Advisors, 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 44,540 shares
    Change vs previous 13F +232 shares

    0.03% of the 13F portfolio, value $1,671,586.

    13F-HR 0001308527-25-000002 filed by Douglass Winthrop Advisors, 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 44,308 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $1,850,745.

    13F-HR 0001308527-24-000009 filed by Douglass Winthrop Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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