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Nantahala Capital Management, LLC: ALTG position timeline

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

Nantahala Capital Management, LLC held 724,774 ALTG 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 724,774 shares
    Change vs previous 13F -210,000 shares

    0.28% of the 13F portfolio, value $4,689,288.

    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 934,774 shares
    Change vs previous 13F 0 shares

    0.31% of the 13F portfolio, value $5,019,736.

    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 934,774 shares
    Change vs previous 13F 0 shares

    0.26% of the 13F portfolio, value $4,299,960.

    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 934,774 shares
    Change vs previous 13F -107,995 shares

    0.42% of the 13F portfolio, value $6,767,764.

    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 1,042,769 shares
    Change vs previous 13F 0 shares

    0.47% of the 13F portfolio, value $6,590,300.

    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 1,042,769 shares
    Change vs previous 13F +197,654 shares

    0.4% of the 13F portfolio, value $4,890,587.

    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 845,115 shares
    Change vs previous 13F 0 shares

    0.39% of the 13F portfolio, value $5,527,052.

    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 845,115 shares
    Change vs previous 13F not available

    0.48% of the 13F portfolio, value $5,696,075.

    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).