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Alpine Global Management, LLC: AMTM position timeline

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

Alpine Global Management, LLC held 0 AMTM 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 -25,000 shares

    13F-HR 0002073679-26-000054 filed by Alpine Global Management, 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/A 25,000 shares
    Change vs previous 13F -50,000 shares

    0.16% of the 13F portfolio, value $725,000.

    13F-HR/A 0002073679-26-000043 filed by Alpine Global 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 ended2025-09-30
    13F/A 75,000 shares
    Change vs previous 13F -56 shares

    0.37% of the 13F portfolio, value $1,796,250.

    13F-HR/A 0002073679-25-000048 filed by Alpine Global 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 ended2025-06-30
    13F 75,056 shares
    Change vs previous 13F -24,944 shares

    0.42% of the 13F portfolio, value $1,772,072.

    13F-HR 0001581655-25-000005 filed by Alpine Global 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 ended2025-03-31
    13F 100,000 shares
    Change vs previous 13F +75,000 shares

    0.49% of the 13F portfolio, value $1,820,000.

    13F-HR 0001581655-25-000003 filed by Alpine Global 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 ended2024-12-31
    13F/A 25,000 shares
    Change vs previous 13F not available

    0.16% of the 13F portfolio, value $525,750.

    13F-HR/A 0001581655-25-000002 filed by Alpine Global Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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