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ARMISTICE CAPITAL, LLC: ARGX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ARMISTICE CAPITAL, LLC on ARGX, newest first. How the timeline and the estimate are built.

ARMISTICE CAPITAL, LLC held 0 ARGX shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -58,000 shares

    13F-HR 0001315863-26-000414 filed by ARMISTICE CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 58,000 shares
    Change vs previous 13F 0 shares

    1.19% of the 13F portfolio, value $48,775,100.

    13F-HR 0001315863-26-000163 filed by ARMISTICE CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 58,000 shares
    Change vs previous 13F -22,000 shares

    1.34% of the 13F portfolio, value $42,778,480.

    13F-HR 0001315863-25-000814 filed by ARMISTICE CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 80,000 shares
    Change vs previous 13F -18,000 shares

    1.67% of the 13F portfolio, value $44,097,600.

    13F-HR 0001315863-25-000629 filed by ARMISTICE CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 98,000 shares
    Change vs previous 13F -26,000 shares

    1.55% of the 13F portfolio, value $58,002,770.

    13F-HR 0001315863-25-000403 filed by ARMISTICE CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 124,000 shares
    Change vs previous 13F -28,000 shares

    1.77% of the 13F portfolio, value $76,260,000.

    13F-HR 0001315863-25-000182 filed by ARMISTICE CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 152,000 shares
    Change vs previous 13F not available

    2.15% of the 13F portfolio, value $82,396,160.

    13F-HR 0001315863-24-000816 filed by ARMISTICE CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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