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Boston Trust Walden Corp: POR position timeline

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

Boston Trust Walden Corp held 65,715 POR 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 65,715 shares
    Change vs previous 13F -8,904 shares

    <0.01% of the 13F portfolio, value $3,406,211.

    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 74,619 shares
    Change vs previous 13F -1,809 shares

    <0.01% of the 13F portfolio, value $3,937,640.

    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 76,428 shares
    Change vs previous 13F +117 shares

    <0.01% of the 13F portfolio, value $3,667,780.

    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 76,311 shares
    Change vs previous 13F -690,051 shares

    <0.01% of the 13F portfolio, value $3,357,680.

    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 766,362 shares
    Change vs previous 13F +430,083 shares

    0.03% of the 13F portfolio, value $31,139,321.

    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 336,279 shares
    Change vs previous 13F -3,344 shares

    0.02% of the 13F portfolio, value $14,997,297.

    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 339,623 shares
    Change vs previous 13F +68,207 shares

    0.02% of the 13F portfolio, value $14,808,873.

    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 271,416 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $13,019,789.

    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).