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Disclosery

Columbia Bank: UNH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Columbia Bank on UNH, newest first. How the timeline and the estimate are built.

Columbia Bank held 600 UNH shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 600 shares
    Change vs previous 13F +600 shares

    0.06% of the 13F portfolio, value $249,378.

    13F-HR 0002017259-26-000007 filed by Columbia Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -1,005 shares

    13F-HR 0002017259-26-000003 filed by Columbia Bank
    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.

  3. period ended2025-09-30
    13F 1,005 shares
    Change vs previous 13F 0 shares

    0.1% of the 13F portfolio, value $362,956.

    13F-HR 0002017259-25-000027 filed by Columbia Bank
    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 1,005 shares
    Change vs previous 13F -5,371 shares

    0.09% of the 13F portfolio, value $309,239.

    13F-HR 0002017259-25-000014 filed by Columbia Bank
    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 6,376 shares
    Change vs previous 13F +474 shares

    1.15% of the 13F portfolio, value $3,339,430.

    13F-HR 0002017259-25-000008 filed by Columbia Bank
    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 5,902 shares
    Change vs previous 13F +461 shares

    1.11% of the 13F portfolio, value $3,209,154.

    13F-HR 0002017259-25-000003 filed by Columbia Bank
    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 5,441 shares
    Change vs previous 13F not available

    1.16% of the 13F portfolio, value $3,181,244.

    13F-HR 0002017259-24-000056 filed by Columbia Bank
    Filed (acceptance time not in the bulk data set), ingested

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