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Nantahala Capital Management, LLC: AMRX position timeline

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

Nantahala Capital Management, LLC held 2,268,751 AMRX shares at 2026-06-30 per its 13F-HR/A filed 2026-08-19.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 2,268,751 shares
    Change vs previous 13F -575,357 shares

    2.37% of the 13F portfolio, value $39,272,080.

    13F-HR/A 0001104659-26-098416 filed by Nantahala Capital Management, LLC
    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 2,844,108 shares
    Change vs previous 13F +396,592 shares

    2.21% of the 13F portfolio, value $35,352,262.

    13F-HR 0001104659-26-062659 filed by Nantahala Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 2,447,516 shares
    Change vs previous 13F -1,777,048 shares

    1.84% of the 13F portfolio, value $30,838,702.

    13F-HR 0001104659-26-015271 filed by Nantahala Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 4,224,564 shares
    Change vs previous 13F -142,874 shares

    2.61% of the 13F portfolio, value $42,287,886.

    13F-HR 0001104659-25-112624 filed by Nantahala Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 4,367,438 shares
    Change vs previous 13F +558,877 shares

    2.5% of the 13F portfolio, value $35,332,573.

    13F-HR 0001104659-25-078700 filed by Nantahala Capital Management, LLC
    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 3,808,561 shares
    Change vs previous 13F +143,032 shares

    2.64% of the 13F portfolio, value $31,915,741.

    13F-HR 0001104659-25-049574 filed by Nantahala Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 3,665,529 shares
    Change vs previous 13F +995,586 shares

    2.03% of the 13F portfolio, value $29,030,990.

    13F-HR 0001104659-25-014223 filed by Nantahala Capital Management, LLC
    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 2,669,943 shares
    Change vs previous 13F not available

    1.87% of the 13F portfolio, value $22,213,926.

    13F-HR 0001104659-24-118916 filed by Nantahala Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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