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Disclosery

First Interstate Bank: COST position timeline

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

First Interstate Bank held 6,399 COST 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 6,399 shares
    Change vs previous 13F +26 shares

    0.31% of the 13F portfolio, value $5,986,073.

    13F-HR 0001125727-26-000014 filed by First Interstate Bank
    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 6,373 shares
    Change vs previous 13F -269 shares

    0.36% of the 13F portfolio, value $6,350,249.

    13F-HR 0001125727-26-000012 filed by First Interstate Bank
    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 6,642 shares
    Change vs previous 13F -220 shares

    0.31% of the 13F portfolio, value $5,727,663.

    13F-HR 0001125727-26-000009 filed by First Interstate Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 6,862 shares
    Change vs previous 13F +3 shares

    0.35% of the 13F portfolio, value $6,351,673.

    13F-HR 0001125727-25-000021 filed by First Interstate Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 6,859 shares
    Change vs previous 13F -120 shares

    0.4% of the 13F portfolio, value $6,789,999.

    13F-HR 0001125727-25-000015 filed by First Interstate Bank
    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 6,979 shares
    Change vs previous 13F -309 shares

    0.39% of the 13F portfolio, value $6,600,598.

    13F-HR 0001125727-25-000007 filed by First Interstate Bank
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 7,288 shares
    Change vs previous 13F -168 shares

    0.4% of the 13F portfolio, value $6,677,776.

    13F-HR 0001125727-25-000003 filed by First Interstate Bank
    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 7,456 shares
    Change vs previous 13F not available

    0.4% of the 13F portfolio, value $6,609,893.

    13F-HR 0001125727-24-000021 filed by First Interstate Bank
    Filed (acceptance time not in the bulk data set), ingested

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