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Disclosery

Pier Capital, LLC: ONTO position timeline

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

Pier Capital, LLC held 38,281 ONTO shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 38,281 shares
    Change vs previous 13F -778 shares

    1.92% of the 13F portfolio, value $14,487,444.

    13F-HR 0001310051-26-000005 filed by Pier Capital, 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 39,059 shares
    Change vs previous 13F -19,124 shares

    1.32% of the 13F portfolio, value $8,009,829.

    13F-HR 0001310051-26-000004 filed by Pier Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 58,183 shares
    Change vs previous 13F -14,786 shares

    1.47% of the 13F portfolio, value $9,184,768.

    13F-HR 0001310051-26-000002 filed by Pier Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 72,969 shares
    Change vs previous 13F -933 shares

    1.47% of the 13F portfolio, value $9,429,054.

    13F-HR 0001310051-25-000008 filed by Pier Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 73,902 shares
    Change vs previous 13F +21,478 shares

    1.14% of the 13F portfolio, value $7,458,929.

    13F-HR 0001310051-25-000006 filed by Pier Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 52,424 shares
    Change vs previous 13F +825 shares

    1.07% of the 13F portfolio, value $6,361,128.

    13F-HR 0001310051-25-000004 filed by Pier Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 51,599 shares
    Change vs previous 13F +51,599 shares

    1.23% of the 13F portfolio, value $8,600,005.

    13F-HR 0001310051-25-000002 filed by Pier Capital, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 0 shares
    Change vs previous 13F not available

    13F-HR 0001310051-24-000005 filed by Pier Capital, 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.