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Disclosery

Gunderson Capital Management LLC: STX position timeline

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

Gunderson Capital Management LLC held 12,518 STX 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 12,518 shares
    Change vs previous 13F +1,993 shares

    3.26% of the 13F portfolio, value $12,079,870.

    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 10,525 shares
    Change vs previous 13F not available

    1.72% of the 13F portfolio, value $4,123,274.

    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).