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CenterBook Partners LP: CNC position timeline

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

CenterBook Partners LP held 12,235 CNC 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 12,235 shares
    Change vs previous 13F -45,447 shares

    0.04% of the 13F portfolio, value $785,365.

    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 57,682 shares
    Change vs previous 13F +36,771 shares

    0.1% of the 13F portfolio, value $1,888,509.

    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 20,911 shares
    Change vs previous 13F -1,983 shares

    0.04% of the 13F portfolio, value $860,488.

    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 22,894 shares
    Change vs previous 13F +11,870 shares

    0.04% of the 13F portfolio, value $816,858.

    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 11,024 shares
    Change vs previous 13F +3,838 shares

    0.03% of the 13F portfolio, value $598,383.

    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 7,186 shares
    Change vs previous 13F -22,573 shares

    0.03% of the 13F portfolio, value $436,262.

    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 29,759 shares
    Change vs previous 13F +11,963 shares

    0.11% of the 13F portfolio, value $1,802,800.

    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 17,796 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $1,339,683.

    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).