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CenterBook Partners LP: AMZN position timeline

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

CenterBook Partners LP held 209,763 AMZN 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 209,763 shares
    Change vs previous 13F +32,091 shares

    2.46% of the 13F portfolio, value $49,994,913.

    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 177,672 shares
    Change vs previous 13F -21,199 shares

    1.99% of the 13F portfolio, value $37,003,747.

    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 198,871 shares
    Change vs previous 13F +15,748 shares

    2.24% of the 13F portfolio, value $45,903,404.

    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 183,123 shares
    Change vs previous 13F +18,116 shares

    1.99% of the 13F portfolio, value $40,208,317.

    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 165,007 shares
    Change vs previous 13F -825 shares

    2.01% of the 13F portfolio, value $36,200,886.

    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 165,832 shares
    Change vs previous 13F +33,711 shares

    2.01% of the 13F portfolio, value $31,551,196.

    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 132,121 shares
    Change vs previous 13F -19,368 shares

    1.73% of the 13F portfolio, value $28,986,026.

    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 151,489 shares
    Change vs previous 13F not available

    1.74% of the 13F portfolio, value $28,226,945.

    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).