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Hudson Bay Capital Management LP: AMD position timeline

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

Hudson Bay Capital Management LP held 685,802 AMD 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 685,802 shares
    Change vs previous 13F -937,008 shares

    1.87% of the 13F portfolio, value $398,389,240.

    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 1,622,810 shares
    Change vs previous 13F -727,190 shares

    1.98% of the 13F portfolio, value $330,128,238.

    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 2,350,000 shares
    Change vs previous 13F +423,844 shares

    2.89% of the 13F portfolio, value $503,276,000.

    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 1,926,156 shares
    Change vs previous 13F -1,274,575 shares

    1.89% of the 13F portfolio, value $311,632,779.

    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 3,200,731 shares
    Change vs previous 13F +1,166,412 shares

    2.99% of the 13F portfolio, value $454,183,729.

    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 2,034,319 shares
    Change vs previous 13F -648,737 shares

    1.32% of the 13F portfolio, value $209,005,934.

    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 2,683,056 shares
    Change vs previous 13F -425,344 shares

    1.96% of the 13F portfolio, value $324,086,334.

    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 3,108,400 shares
    Change vs previous 13F not available

    3.52% of the 13F portfolio, value $510,026,272.

    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).