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Hudson Bay Capital Management LP: XMAX position timeline

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

Hudson Bay Capital Management LP held 11,303 XMAX 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 11,303 shares
    Change vs previous 13F +1,015 shares

    <0.01% of the 13F portfolio, value $102,744.

    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 10,288 shares
    Change vs previous 13F -3,182 shares

    <0.01% of the 13F portfolio, value $74,485.

    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 13,470 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $80,820.

    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).