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CenterBook Partners LP: BCO position timeline

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

CenterBook Partners LP held 6,581 BCO 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 6,581 shares
    Change vs previous 13F -10,739 shares

    0.03% of the 13F portfolio, value $621,839.

    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 17,320 shares
    Change vs previous 13F -29,477 shares

    0.1% of the 13F portfolio, value $1,794,872.

    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 46,797 shares
    Change vs previous 13F -1,844 shares

    0.27% of the 13F portfolio, value $5,462,614.

    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 48,641 shares
    Change vs previous 13F +30,635 shares

    0.28% of the 13F portfolio, value $5,684,187.

    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 18,006 shares
    Change vs previous 13F -2,225 shares

    0.09% of the 13F portfolio, value $1,607,756.

    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 20,231 shares
    Change vs previous 13F -7,377 shares

    0.11% of the 13F portfolio, value $1,743,103.

    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 27,608 shares
    Change vs previous 13F +8,447 shares

    0.15% of the 13F portfolio, value $2,561,194.

    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 19,161 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $2,215,778.

    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).