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Disclosery

Washington Trust Bank: ISTB position timeline

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

Washington Trust Bank held 146,947 ISTB shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 146,947 shares
    Change vs previous 13F +60,960 shares

    0.5% of the 13F portfolio, value $7,090,193.

    13F-HR 0000861787-26-000006 filed by Washington Trust 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 85,987 shares
    Change vs previous 13F +28,235 shares

    0.31% of the 13F portfolio, value $4,166,930.

    13F-HR 0000861787-26-000004 filed by Washington Trust 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 57,752 shares
    Change vs previous 13F +28,348 shares

    0.2% of the 13F portfolio, value $2,815,410.

    13F-HR 0000861787-26-000002 filed by Washington Trust 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 29,404 shares
    Change vs previous 13F -14,280 shares

    0.11% of the 13F portfolio, value $1,436,091.

    13F-HR 0000861787-25-000027 filed by Washington Trust 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 43,684 shares
    Change vs previous 13F +28,987 shares

    0.18% of the 13F portfolio, value $2,125,227.

    13F-HR 0000861787-25-000025 filed by Washington Trust 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 14,697 shares
    Change vs previous 13F -2 shares

    0.07% of the 13F portfolio, value $710,600.

    13F-HR 0000861787-25-000020 filed by Washington Trust 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 14,699 shares
    Change vs previous 13F +353 shares

    0.07% of the 13F portfolio, value $702,171.

    13F-HR 0000861787-25-000018 filed by Washington Trust 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 14,346 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $698,363.

    13F-HR 0000861787-24-000027 filed by Washington Trust Bank
    Filed (acceptance time not in the bulk data set), ingested

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