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Disclosery

Boston Trust Walden Corp: BLDR position timeline

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

Boston Trust Walden Corp held 28,126 BLDR 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 28,126 shares
    Change vs previous 13F -1,574,234 shares

    <0.01% of the 13F portfolio, value $2,516,357.

    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 1,602,360 shares
    Change vs previous 13F -188,494 shares

    0.14% of the 13F portfolio, value $131,908,852.

    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 1,790,854 shares
    Change vs previous 13F -61,438 shares

    0.19% of the 13F portfolio, value $184,352,995.

    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 1,852,292 shares
    Change vs previous 13F +781,506 shares

    0.23% of the 13F portfolio, value $224,627,311.

    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 1,070,786 shares
    Change vs previous 13F -517,387 shares

    0.14% of the 13F portfolio, value $124,991,595.

    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 1,588,173 shares
    Change vs previous 13F -399,274 shares

    0.24% of the 13F portfolio, value $198,029,053.

    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 1,987,447 shares
    Change vs previous 13F -915,660 shares

    0.35% of the 13F portfolio, value $285,524,499.

    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 2,903,107 shares
    Change vs previous 13F not available

    0.66% of the 13F portfolio, value $561,867,687.

    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).