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Disclosery

CenterBook Partners LP: NESR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CenterBook Partners LP on NESR, newest first. How the timeline and the estimate are built.

CenterBook Partners LP held 222,893 NESR shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 222,893 shares
    Change vs previous 13F -84,210 shares

    0.33% of the 13F portfolio, value $6,671,187.

    13F-HR 0001872738-26-000010 filed by CenterBook Partners LP
    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 307,103 shares
    Change vs previous 13F +142,037 shares

    0.35% of the 13F portfolio, value $6,593,501.

    13F-HR 0001872738-26-000008 filed by CenterBook Partners LP
    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 165,066 shares
    Change vs previous 13F -177,372 shares

    0.13% of the 13F portfolio, value $2,584,934.

    13F-HR 0000902664-26-000841 filed by CenterBook Partners LP
    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 342,438 shares
    Change vs previous 13F -415,290 shares

    0.17% of the 13F portfolio, value $3,513,414.

    13F-HR 0000902664-25-004789 filed by CenterBook Partners LP
    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 757,728 shares
    Change vs previous 13F not available

    0.25% of the 13F portfolio, value $4,561,523.

    13F-HR 0000902664-25-003518 filed by CenterBook Partners LP
    Filed (acceptance time not in the bulk data set), ingested

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