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Bull Street Advisors, LLC: COST position timeline

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

Bull Street Advisors, LLC held 7,915 COST shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 7,915 shares
    Change vs previous 13F +182 shares

    3.38% of the 13F portfolio, value $7,404,000.

    13F-HR 0001790837-26-000004 filed by Bull Street 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 7,733 shares
    Change vs previous 13F -54 shares

    3.82% of the 13F portfolio, value $7,705,000.

    13F-HR 0001790837-26-000002 filed by Bull Street 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 7,787 shares
    Change vs previous 13F -31 shares

    3.12% of the 13F portfolio, value $6,715,000.

    13F-HR 0001790837-26-000001 filed by Bull Street 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 7,818 shares
    Change vs previous 13F -75 shares

    3.38% of the 13F portfolio, value $7,237,000.

    13F-HR 0001790837-25-000007 filed by Bull Street 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 7,893 shares
    Change vs previous 13F -188 shares

    3.76% of the 13F portfolio, value $7,814,000.

    13F-HR 0001790837-25-000006 filed by Bull Street 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 8,081 shares
    Change vs previous 13F -10 shares

    3.66% of the 13F portfolio, value $7,643,000.

    13F-HR 0001790837-25-000004 filed by Bull Street 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 8,091 shares
    Change vs previous 13F -10 shares

    3.57% of the 13F portfolio, value $7,414,000.

    13F-HR 0001790837-25-000001 filed by Bull Street 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 8,101 shares
    Change vs previous 13F not available

    3.33% of the 13F portfolio, value $7,182,000.

    13F-HR 0001790837-24-000004 filed by Bull Street Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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