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Disclosery

Boston Trust Walden Corp: BYD position timeline

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

Boston Trust Walden Corp held 1,097,116 BYD 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 1,097,116 shares
    Change vs previous 13F -1,660,565 shares

    0.09% of the 13F portfolio, value $96,901,886.

    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 2,757,681 shares
    Change vs previous 13F -469,541 shares

    0.24% of the 13F portfolio, value $226,729,819.

    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 3,227,222 shares
    Change vs previous 13F -73,706 shares

    0.28% of the 13F portfolio, value $275,258,983.

    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 3,300,928 shares
    Change vs previous 13F -579,514 shares

    0.29% of the 13F portfolio, value $285,213,159.

    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 3,880,442 shares
    Change vs previous 13F -52,899 shares

    0.34% of the 13F portfolio, value $304,080,513.

    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 3,933,341 shares
    Change vs previous 13F -22,203 shares

    0.31% of the 13F portfolio, value $258,927,996.

    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 3,955,544 shares
    Change vs previous 13F +1,065,887 shares

    0.35% of the 13F portfolio, value $287,185,050.

    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 2,889,657 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $186,746,083.

    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).