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Disclosery

Horizon Investments, LLC: OKLO position timeline

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

Horizon Investments, LLC held 23,954 OKLO shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 23,954 shares
    Change vs previous 13F +16,581 shares

    0.01% of the 13F portfolio, value $1,253,513.

    13F-HR 0001560717-26-000008 filed by Horizon Investments, 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 7,373 shares
    Change vs previous 13F +1,174 shares

    <0.01% of the 13F portfolio, value $365,627.

    13F-HR 0001560717-26-000007 filed by Horizon Investments, 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 6,199 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $444,840.

    13F-HR 0001560717-26-000002 filed by Horizon Investments, LLC
    Filed (acceptance time not in the bulk data set), ingested

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