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Disclosery

Boston Trust Walden Corp: TSM position timeline

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

Boston Trust Walden Corp held 10,404 TSM 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 10,404 shares
    Change vs previous 13F +528 shares

    <0.01% of the 13F portfolio, value $4,964,435.

    13F-HR 0001386060-26-000035 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 9,944 shares
    • Boston Trust Walden Corp: 460 shares

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

  2. period ended2026-03-31
    13F 9,876 shares
    Change vs previous 13F -10 shares

    <0.01% of the 13F portfolio, value $3,337,918.

    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 9,886 shares
    Change vs previous 13F -15,065 shares

    <0.01% of the 13F portfolio, value $3,004,259.

    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 24,951 shares
    Change vs previous 13F +276 shares

    0.01% of the 13F portfolio, value $6,968,560.

    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 24,675 shares
    Change vs previous 13F +17,405 shares

    0.01% of the 13F portfolio, value $5,588,640.

    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 7,270 shares
    Change vs previous 13F -58,296 shares

    <0.01% of the 13F portfolio, value $1,206,820.

    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 65,566 shares
    Change vs previous 13F +65,566 shares

    0.02% of the 13F portfolio, value $12,948,630.

    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 0 shares
    Change vs previous 13F not available

    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).

    Exited: the 13F for this period no longer lists the position.