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CenterBook Partners LP: CWCO position timeline

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

CenterBook Partners LP held 31,406 CWCO 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 31,406 shares
    Change vs previous 13F -29,024 shares

    0.05% of the 13F portfolio, value $926,477.

    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 60,430 shares
    Change vs previous 13F +39,994 shares

    0.11% of the 13F portfolio, value $2,001,442.

    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 20,436 shares
    Change vs previous 13F -27,852 shares

    0.04% of the 13F portfolio, value $721,186.

    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 48,288 shares
    Change vs previous 13F -836 shares

    0.08% of the 13F portfolio, value $1,703,601.

    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 49,124 shares
    Change vs previous 13F +18,660 shares

    0.08% of the 13F portfolio, value $1,474,702.

    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).

  6. period ended2025-03-31
    13F 30,464 shares
    Change vs previous 13F -63,634 shares

    0.05% of the 13F portfolio, value $746,063.

    13F-HR 0000902664-25-002221 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).

  7. period ended2024-12-31
    13F 94,098 shares
    Change vs previous 13F -73,749 shares

    0.15% of the 13F portfolio, value $2,436,197.

    13F-HR 0000902664-25-000921 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).

  8. period ended2024-09-30
    13F 167,847 shares
    Change vs previous 13F not available

    0.26% of the 13F portfolio, value $4,231,423.

    13F-HR 0000902664-24-006587 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).