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Disclosery

Boston Trust Walden Corp: NESR position timeline

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

Boston Trust Walden Corp held 2,140,325 NESR 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 2,140,325 shares
    Change vs previous 13F -72,994 shares

    0.06% of the 13F portfolio, value $63,986,448.

    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 2,213,319 shares
    Change vs previous 13F +259,991 shares

    0.05% of the 13F portfolio, value $47,680,254.

    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 1,953,328 shares
    Change vs previous 13F +1,189,035 shares

    0.03% of the 13F portfolio, value $30,593,730.

    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 764,293 shares
    Change vs previous 13F +597,348 shares

    0.01% of the 13F portfolio, value $7,841,650.

    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 166,945 shares
    Change vs previous 13F +117,840 shares

    <0.01% of the 13F portfolio, value $1,005,010.

    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 49,105 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $361,410.

    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).