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Disclosery

Boston Trust Walden Corp: NRG position timeline

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

Boston Trust Walden Corp held 2,530,275 NRG 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 2,530,275 shares
    Change vs previous 13F +282,949 shares

    0.33% of the 13F portfolio, value $368,698,350.

    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 2,247,326 shares
    Change vs previous 13F +438,512 shares

    0.34% of the 13F portfolio, value $329,121,488.

    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 1,808,814 shares
    Change vs previous 13F +1,001,672 shares

    0.3% of the 13F portfolio, value $287,468,645.

    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 807,142 shares
    Change vs previous 13F -384,919 shares

    0.13% of the 13F portfolio, value $130,728,794.

    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 1,192,061 shares
    Change vs previous 13F -1,624,957 shares

    0.21% of the 13F portfolio, value $191,454,387.

    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 2,817,018 shares
    Change vs previous 13F +1,771,829 shares

    0.33% of the 13F portfolio, value $269,229,525.

    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 1,045,189 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $94,346,436.

    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).