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Boston Trust Walden Corp: NTAP position timeline

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

Boston Trust Walden Corp held 4,039,089 NTAP 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 4,039,089 shares
    Change vs previous 13F -183,054 shares

    0.5% of the 13F portfolio, value $625,243,568.

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

    • Boston Partners: 3,424,015 shares
    • Boston Trust Walden Corp: 615,074 shares

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

  2. period ended2026-03-31
    13F 4,222,143 shares
    Change vs previous 13F +423,631 shares

    0.4% of the 13F portfolio, value $432,312,456.

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

    • Boston Partners: 3,590,691 shares
    • Boston Trust Walden Corp: 631,452 shares

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

  3. period ended2025-12-31
    13F 3,798,512 shares
    Change vs previous 13F -18,156 shares

    0.37% of the 13F portfolio, value $406,784,408.

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

    • Boston Partners: 3,309,133 shares
    • Boston Trust Walden Corp: 489,379 shares

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

  4. period ended2025-09-30
    13F 3,816,668 shares
    Change vs previous 13F +328,654 shares

    0.41% of the 13F portfolio, value $452,145,620.

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

    • Boston Partners: 3,317,605 shares
    • Boston Trust Walden Corp: 499,063 shares

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

  5. period ended2025-06-30
    13F/A 3,488,014 shares
    Change vs previous 13F +1,578,633 shares

    0.36% of the 13F portfolio, value $371,620,584.

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

    • Boston Partners: 2,947,200 shares
    • Boston Trust Walden Corp: 540,814 shares

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

  6. period ended2025-03-31
    13F 1,909,381 shares
    Change vs previous 13F -235,523 shares

    0.17% of the 13F portfolio, value $167,695,549.

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

    • Boston Partners: 1,410,861 shares
    • Boston Trust Walden Corp: 498,520 shares

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

  7. period ended2024-12-31
    13F 2,144,904 shares
    Change vs previous 13F +729,339 shares

    0.26% of the 13F portfolio, value $249,030,935.

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

    • Boston Partners: 2,083,189 shares
    • Boston Trust Walden Corp: 61,715 shares

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

  8. period ended2024-09-30
    13F 1,415,565 shares
    Change vs previous 13F not available

    0.18% of the 13F portfolio, value $174,842,796.

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

    • Boston Partners: 1,353,795 shares
    • Boston Trust Walden Corp: 61,770 shares

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