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Granite Investment Partners, LLC: ONTO position timeline

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

Granite Investment Partners, LLC held 48,384 ONTO shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 48,384 shares
    Change vs previous 13F -20,053 shares

    0.94% of the 13F portfolio, value $18,310,925.

    13F-HR 0001398344-26-013762 filed by Granite Investment Partners, 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 68,437 shares
    Change vs previous 13F -3,802 shares

    0.86% of the 13F portfolio, value $14,034,376.

    13F-HR 0001398344-26-007897 filed by Granite Investment Partners, 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 72,239 shares
    Change vs previous 13F -11,841 shares

    0.68% of the 13F portfolio, value $11,403,649.

    13F-HR 0001398344-26-002843 filed by Granite Investment Partners, 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 84,080 shares
    Change vs previous 13F not available

    0.62% of the 13F portfolio, value $10,864,818.

    13F-HR 0001398344-25-020592 filed by Granite Investment Partners, LLC
    Filed (acceptance time not in the bulk data set), ingested

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