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Disclosery

WASHINGTON TRUST Co: BRK-B position timeline

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

WASHINGTON TRUST Co held 25,393 BRK-B 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 25,393 shares
    Change vs previous 13F -429 shares

    0.39% of the 13F portfolio, value $12,706,404.

    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 25,822 shares
    Change vs previous 13F -747 shares

    0.42% of the 13F portfolio, value $12,373,902.

    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 26,569 shares
    Change vs previous 13F +3,040 shares

    0.44% of the 13F portfolio, value $13,354,908.

    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 23,529 shares
    Change vs previous 13F +8,191 shares

    0.39% of the 13F portfolio, value $11,828,969.

    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 15,338 shares
    Change vs previous 13F -2,691 shares

    0.26% of the 13F portfolio, value $7,450,740.

    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 18,029 shares
    Change vs previous 13F +2,472 shares

    0.37% of the 13F portfolio, value $9,601,885.

    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 15,557 shares
    Change vs previous 13F +1,525 shares

    0.25% of the 13F portfolio, value $7,051,677.

    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 14,032 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $6,458,368.

    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).