Skip to content
Disclosery

Longitude (Cayman) Ltd.: AMD position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Longitude (Cayman) Ltd. on AMD, newest first. How the timeline and the estimate are built.

Longitude (Cayman) Ltd. held 50,000 AMD shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 50,000 shares
    Change vs previous 13F -27,100 shares

    19.18% of the 13F portfolio, value $29,045,500.

    13F-HR 0001664999-26-000015 filed by Longitude (Cayman) Ltd.
    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 77,100 shares
    Change vs previous 13F +9,100 shares

    13.69% of the 13F portfolio, value $15,684,453.

    13F-HR 0001664999-26-000006 filed by Longitude (Cayman) Ltd.
    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 68,000 shares
    Change vs previous 13F -14,000 shares

    12.61% of the 13F portfolio, value $14,562,880.

    13F-HR 0001664999-26-000005 filed by Longitude (Cayman) Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-12-31
    13F 82,000 shares
    Change vs previous 13F +40,900 shares

    11.35% of the 13F portfolio, value $9,904,780.

    13F-HR 0001664999-25-000001 filed by Longitude (Cayman) Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-09-30
    13F 41,100 shares
    Change vs previous 13F not available

    9.66% of the 13F portfolio, value $6,743,688.

    13F-HR 0001664999-24-000004 filed by Longitude (Cayman) Ltd.
    Filed (acceptance time not in the bulk data set), ingested

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