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Disclosery

WASHINGTON TRUST Co: COST position timeline

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

WASHINGTON TRUST Co held 27,092 COST shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 27,092 shares
    Change vs previous 13F -478 shares

    0.79% of the 13F portfolio, value $25,343,753.

    13F-HR 0001079736-26-000005 filed by WASHINGTON TRUST Co
    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 27,570 shares
    Change vs previous 13F -325 shares

    0.93% of the 13F portfolio, value $27,471,575.

    13F-HR 0001079736-26-000002 filed by WASHINGTON TRUST Co
    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 27,895 shares
    Change vs previous 13F -576 shares

    0.79% of the 13F portfolio, value $24,054,974.

    13F-HR 0001079736-26-000001 filed by WASHINGTON TRUST Co
    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 28,471 shares
    Change vs previous 13F +191 shares

    0.86% of the 13F portfolio, value $26,353,612.

    13F-HR 0001079736-25-000006 filed by WASHINGTON TRUST Co
    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 28,280 shares
    Change vs previous 13F -325 shares

    0.99% of the 13F portfolio, value $27,995,503.

    13F-HR 0001079736-25-000003 filed by WASHINGTON TRUST Co
    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 28,605 shares
    Change vs previous 13F -1,518 shares

    1.04% of the 13F portfolio, value $27,054,038.

    13F-HR 0001079736-25-000002 filed by WASHINGTON TRUST Co
    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 30,123 shares
    Change vs previous 13F -806 shares

    0.99% of the 13F portfolio, value $27,600,801.

    13F-HR 0001079736-25-000001 filed by WASHINGTON TRUST Co
    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 30,929 shares
    Change vs previous 13F not available

    0.96% of the 13F portfolio, value $27,419,177.

    13F-HR 0001079736-24-000009 filed by WASHINGTON TRUST Co
    Filed (acceptance time not in the bulk data set), ingested

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