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Disclosery

Gunderson Capital Management LLC: ARM position timeline

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

Gunderson Capital Management LLC held 23,028 ARM shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 23,028 shares
    Change vs previous 13F -22,001 shares

    2.2% of the 13F portfolio, value $8,165,038.

    13F-HR 0001941040-26-000436 filed by Gunderson 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 45,029 shares
    Change vs previous 13F +45,029 shares

    2.85% of the 13F portfolio, value $6,811,987.

    13F-HR 0001941040-26-000249 filed by Gunderson 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 ended2024-09-30
    13F 0 shares
    Change vs previous 13F not available

    13F-HR 0001941040-24-000426 filed by Gunderson Capital 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.