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Baldwin Investment Management, LLC: CMCSA position timeline

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

Baldwin Investment Management, LLC held 0 CMCSA shares at 2026-03-31 per its 13F-HR filed 2026-05-12.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -12,253 shares

    13F-HR 0001346378-26-000002 filed by Baldwin Investment Management, 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 ended2025-12-31
    13F 12,253 shares
    Change vs previous 13F -1,665 shares

    0.04% of the 13F portfolio, value $366,242.

    13F-HR 0001346378-26-000001 filed by Baldwin Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 13,918 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $437,304.

    13F-HR 0001346378-25-000009 filed by Baldwin Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 13,918 shares
    Change vs previous 13F 0 shares

    0.06% of the 13F portfolio, value $496,733.

    13F-HR 0001346378-25-000004 filed by Baldwin Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 13,918 shares
    Change vs previous 13F -2,100 shares

    0.06% of the 13F portfolio, value $513,574.

    13F-HR 0001346378-25-000002 filed by Baldwin Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 16,018 shares
    Change vs previous 13F -709 shares

    0.08% of the 13F portfolio, value $601,156.

    13F-HR 0001346378-25-000001 filed by Baldwin Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 16,727 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $698,687.

    13F-HR 0001346378-24-000009 filed by Baldwin Investment Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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