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Disclosery

Herold Advisors, Inc.: OKLO position timeline

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

Herold Advisors, Inc. held 4,700 OKLO shares at 2026-06-30 per its 13F-HR filed 2026-07-22.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,700 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $246,000.

    13F-HR 0001172661-26-002737 filed by Herold Advisors, Inc.
    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 4,700 shares
    Change vs previous 13F 0 shares

    0.05% of the 13F portfolio, value $233,073.

    13F-HR 0001172661-26-001982 filed by Herold Advisors, Inc.
    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 4,700 shares
    Change vs previous 13F 0 shares

    0.08% of the 13F portfolio, value $337,272.

    13F-HR 0001172661-26-001090 filed by Herold Advisors, Inc.
    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 4,700 shares
    Change vs previous 13F 0 shares

    0.12% of the 13F portfolio, value $524,661.

    13F-HR 0001172661-25-004762 filed by Herold Advisors, Inc.
    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 4,700 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $263,153.

    13F-HR 0001172661-25-003383 filed by Herold Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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