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Boston Trust Walden Corp: UNH position timeline

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

Boston Trust Walden Corp held 387,186 UNH 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 387,186 shares
    Change vs previous 13F +4,318 shares

    0.13% of the 13F portfolio, value $160,958,779.

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

    • Boston Partners: 235,295 shares
    • Boston Trust Walden Corp: 151,891 shares

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

  2. period ended2026-03-31
    13F 382,868 shares
    Change vs previous 13F -1,624,085 shares

    0.1% of the 13F portfolio, value $103,617,660.

    13F-HR 0001386060-26-000017 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 229,287 shares
    • Boston Trust Walden Corp: 153,581 shares

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

  3. period ended2025-12-31
    13F 2,006,953 shares
    Change vs previous 13F -86,138 shares

    0.6% of the 13F portfolio, value $662,837,800.

    13F-HR 0001386060-26-000014 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 1,851,627 shares
    • Boston Trust Walden Corp: 155,326 shares

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

  4. period ended2025-09-30
    13F 2,093,091 shares
    Change vs previous 13F +351,928 shares

    0.65% of the 13F portfolio, value $725,001,658.

    13F-HR 0001386060-25-000020 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 1,937,191 shares
    • Boston Trust Walden Corp: 155,900 shares

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

  5. period ended2025-06-30
    13F/A 1,741,163 shares
    Change vs previous 13F -598,251 shares

    0.52% of the 13F portfolio, value $539,011,224.

    13F-HR/A 0001085146-25-004915 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 1,537,206 shares
    • Boston Trust Walden Corp: 203,957 shares

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

  6. period ended2025-03-31
    13F 2,339,414 shares
    Change vs previous 13F +432,743 shares

    1.26% of the 13F portfolio, value $1,216,321,128.

    13F-HR 0001085146-25-002987 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 2,044,852 shares
    • Boston Trust Walden Corp: 294,562 shares

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

  7. period ended2024-12-31
    13F 1,906,671 shares
    Change vs previous 13F +107,608 shares

    1% of the 13F portfolio, value $965,498,180.

    13F-HR 0001085146-25-000961 filed by Boston Partners
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 1,610,608 shares
    • Boston Trust Walden Corp: 296,063 shares

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

  8. period ended2024-09-30
    13F 1,799,063 shares
    Change vs previous 13F not available

    1.06% of the 13F portfolio, value $1,051,032,697.

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

    • Boston Partners: 1,504,893 shares
    • Boston Trust Walden Corp: 294,170 shares

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