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Disclosery

Scientech Research LLC: AMD position timeline

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

Scientech Research LLC held 1,929 AMD shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,929 shares
    Change vs previous 13F +1,929 shares

    0.91% of the 13F portfolio, value $1,120,575.

    13F-HR 0001214659-26-010385 filed by Scientech Research 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 0 shares
    Change vs previous 13F -6,371 shares

    13F-HR 0001214659-26-006470 filed by Scientech Research 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.

  3. period ended2025-12-31
    13F 6,371 shares
    Change vs previous 13F not available

    0.86% of the 13F portfolio, value $1,364,413.

    13F-HR 0001214659-26-001982 filed by Scientech Research LLC
    Filed (acceptance time not in the bulk data set), ingested

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