Skip to content
Disclosery

Hudson Bay Capital Management LP: HAYW position timeline

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

Hudson Bay Capital Management LP held 915,433 HAYW 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 915,433 shares
    Change vs previous 13F +431,010 shares

    0.07% of the 13F portfolio, value $15,846,145.

    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 484,423 shares
    Change vs previous 13F -370,024 shares

    0.04% of the 13F portfolio, value $6,481,580.

    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 854,447 shares
    Change vs previous 13F +204,732 shares

    0.08% of the 13F portfolio, value $13,201,206.

    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 649,715 shares
    Change vs previous 13F -226,631 shares

    0.06% of the 13F portfolio, value $9,823,691.

    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 876,346 shares
    Change vs previous 13F +384,996 shares

    0.08% of the 13F portfolio, value $12,093,575.

    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 491,350 shares
    Change vs previous 13F +36,864 shares

    0.04% of the 13F portfolio, value $6,839,592.

    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 454,486 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $6,949,091.

    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).