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Disclosery

Alta Park Capital, LP: ASML position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Alta Park Capital, LP on ASML, newest first. How the timeline and the estimate are built.

Alta Park Capital, LP held 19,310 ASML 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 19,310 shares
    Change vs previous 13F -1,788 shares

    3.56% of the 13F portfolio, value $38,416,086.

    13F-HR 0000935836-26-000403 filed by Alta Park Capital, LP
    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 21,098 shares
    Change vs previous 13F +2,948 shares

    4.48% of the 13F portfolio, value $27,866,871.

    13F-HR 0000935836-26-000251 filed by Alta Park Capital, LP
    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 18,150 shares
    Change vs previous 13F not available

    2.34% of the 13F portfolio, value $19,417,959.

    13F-HR 0000935836-26-000102 filed by Alta Park Capital, LP
    Filed (acceptance time not in the bulk data set), ingested

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