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Boston Trust Walden Corp: BRK-B position timeline

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

Boston Trust Walden Corp held 86,806 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 86,806 shares
    Change vs previous 13F +1,013 shares

    0.03% of the 13F portfolio, value $43,436,439.

    13F-HR 0001534866-26-000005 filed by Boston Trust Walden Corp
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 10,219 shares
    • Boston Trust Walden Corp: 76,587 shares

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

  2. period ended2026-03-31
    13F 85,793 shares
    Change vs previous 13F +594 shares

    0.04% of the 13F portfolio, value $41,591,052.

    13F-HR 0001534866-26-000004 filed by Boston Trust Walden Corp
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 9,188 shares
    • Boston Trust Walden Corp: 76,605 shares

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

  3. period ended2025-12-31
    13F 85,199 shares
    Change vs previous 13F -433 shares

    0.04% of the 13F portfolio, value $42,825,003.

    13F-HR 0001534866-26-000002 filed by Boston Trust Walden Corp
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 7,716 shares
    • Boston Trust Walden Corp: 77,483 shares

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

  4. period ended2025-09-30
    13F 85,632 shares
    Change vs previous 13F -151 shares

    0.04% of the 13F portfolio, value $43,050,262.

    13F-HR 0001534866-25-000014 filed by Boston Trust Walden Corp
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 7,945 shares
    • Boston Trust Walden Corp: 77,687 shares

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

  5. period ended2025-06-30
    13F/A 85,783 shares
    Change vs previous 13F -3,424 shares

    0.04% of the 13F portfolio, value $41,670,954.

    13F-HR 0001534866-25-000010 filed by Boston Trust Walden Corp
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 6,736 shares
    • Boston Trust Walden Corp: 79,047 shares

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

  6. period ended2025-03-31
    13F 89,207 shares
    Change vs previous 13F -5,465 shares

    0.05% of the 13F portfolio, value $47,509,611.

    13F-HR 0001534866-25-000007 filed by Boston Trust Walden Corp
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 10,010 shares
    • Boston Trust Walden Corp: 79,197 shares

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

  7. period ended2024-12-31
    13F 94,672 shares
    Change vs previous 13F -3,404 shares

    0.04% of the 13F portfolio, value $42,912,723.

    13F-HR 0001534866-25-000002 filed by Boston Trust Walden Corp
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 14,965 shares
    • Boston Trust Walden Corp: 79,707 shares

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

  8. period ended2024-09-30
    13F 98,076 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $45,140,683.

    13F-HR 0001534866-24-000014 filed by Boston Trust Walden Corp
    Filed (acceptance time not in the bulk data set), ingested

    • Boston Partners: 17,986 shares
    • Boston Trust Walden Corp: 80,090 shares

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