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Hudson Bay Capital Management LP: AMZN position timeline

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

Hudson Bay Capital Management LP held 4,119,525 AMZN shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,119,525 shares
    Change vs previous 13F +1,168,128 shares

    4.6% of the 13F portfolio, value $981,847,589.

    13F-HR 0001393825-26-000058 filed by Hudson Bay Capital Management 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 2,951,397 shares
    Change vs previous 13F +340,620 shares

    3.7% of the 13F portfolio, value $614,687,453.

    13F-HR 0001393825-26-000041 filed by Hudson Bay Capital Management 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 2,610,777 shares
    Change vs previous 13F -1,840,368 shares

    3.46% of the 13F portfolio, value $602,619,547.

    13F-HR 0001393825-26-000021 filed by Hudson Bay Capital Management 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/A 4,451,145 shares
    Change vs previous 13F +2,301,110 shares

    5.94% of the 13F portfolio, value $977,337,908.

    13F-HR/A 0001393825-25-000093 filed by Hudson Bay Capital Management 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/A 2,150,035 shares
    Change vs previous 13F +871,648 shares

    3.1% of the 13F portfolio, value $471,696,179.

    13F-HR/A 0001393825-25-000066 filed by Hudson Bay Capital Management 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 1,278,387 shares
    Change vs previous 13F -1,172,781 shares

    1.54% of the 13F portfolio, value $243,225,911.

    13F-HR 0001393825-25-000010 filed by Hudson Bay Capital Management 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 2,451,168 shares
    Change vs previous 13F -912,202 shares

    3.25% of the 13F portfolio, value $537,761,747.

    13F-HR 0002033916-25-000027 filed by Hudson Bay Capital Management 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 3,363,370 shares
    Change vs previous 13F not available

    4.33% of the 13F portfolio, value $626,696,732.

    13F-HR 0002033916-24-000083 filed by Hudson Bay Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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