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Boston Trust Walden Corp: AMN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Boston Trust Walden Corp on AMN, newest first. How the timeline and the estimate are built.

Boston Trust Walden Corp held 1,674,561 AMN shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,674,561 shares
    Change vs previous 13F -463,827 shares

    0.05% of the 13F portfolio, value $54,223,793.

    13F-HR 0001386060-26-000035 filed by Boston Partners
    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 2,138,388 shares
    Change vs previous 13F +1,103,243 shares

    0.04% of the 13F portfolio, value $39,194,434.

    13F-HR 0001386060-26-000017 filed by Boston Partners
    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 1,035,145 shares
    Change vs previous 13F +1,021,672 shares

    0.02% of the 13F portfolio, value $16,313,181.

    13F-HR 0001386060-26-000014 filed by Boston Partners
    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 13,473 shares
    Change vs previous 13F +3,370 shares

    <0.01% of the 13F portfolio, value $260,840.

    13F-HR 0001386060-25-000020 filed by Boston Partners
    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/A 10,103 shares
    Change vs previous 13F +17 shares

    <0.01% of the 13F portfolio, value $208,830.

    13F-HR/A 0001085146-25-004915 filed by Boston Partners
    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 10,086 shares
    Change vs previous 13F -1,311,286 shares

    <0.01% of the 13F portfolio, value $246,700.

    13F-HR 0001085146-25-002987 filed by Boston Partners
    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 1,321,372 shares
    Change vs previous 13F -412,675 shares

    0.04% of the 13F portfolio, value $31,633,350.

    13F-HR 0001085146-25-000961 filed by Boston Partners
    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 1,734,047 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $73,306,170.

    13F-HR 0001085146-24-005518 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

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