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Strong Tower Advisory Services: COST position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Strong Tower Advisory Services on COST, newest first. How the timeline and the estimate are built.

Strong Tower Advisory Services held 4,050 COST shares at 2026-06-30 per its 13F-HR filed 2026-07-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,050 shares
    Change vs previous 13F +91 shares

    0.68% of the 13F portfolio, value $3,788,633.

    13F-HR 0001889322-26-000003 filed by Strong Tower Advisory Services
    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 3,959 shares
    Change vs previous 13F +95 shares

    0.74% of the 13F portfolio, value $3,944,788.

    13F-HR 0001889322-26-000002 filed by Strong Tower Advisory Services
    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 3,864 shares
    Change vs previous 13F +735 shares

    0.6% of the 13F portfolio, value $3,331,968.

    13F-HR 0001889322-26-000001 filed by Strong Tower Advisory Services
    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 3,129 shares
    Change vs previous 13F +73 shares

    0.55% of the 13F portfolio, value $2,896,130.

    13F-HR 0001889322-25-000002 filed by Strong Tower Advisory Services
    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 3,056 shares
    Change vs previous 13F +116 shares

    0.6% of the 13F portfolio, value $3,025,035.

    13F-HR 0001085146-25-004157 filed by Strong Tower Advisory Services
    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 2,940 shares
    Change vs previous 13F +68 shares

    0.66% of the 13F portfolio, value $2,669,659.

    13F-HR 0001085146-25-001952 filed by Strong Tower Advisory Services
    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 2,872 shares
    Change vs previous 13F +138 shares

    0.69% of the 13F portfolio, value $2,631,246.

    13F-HR 0001085146-25-000286 filed by Strong Tower Advisory Services
    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 2,734 shares
    Change vs previous 13F not available

    0.68% of the 13F portfolio, value $2,423,440.

    13F-HR 0001085146-24-004743 filed by Strong Tower Advisory Services
    Filed (acceptance time not in the bulk data set), ingested

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