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Disclosery

Natixis Investment Managers: OKLO position timeline

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

Natixis Investment Managers held 55,949 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 55,949 shares
    Change vs previous 13F -57,327 shares

    0.01% of the 13F portfolio, value $2,927,811.

    13F-HR 0001104659-26-095877 filed by NATIXIS
    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 113,276 shares
    Change vs previous 13F +56,610 shares

    0.02% of the 13F portfolio, value $5,617,357.

    13F-HR 0001104659-26-061162 filed by NATIXIS
    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 56,666 shares
    Change vs previous 13F +56,666 shares

    0.02% of the 13F portfolio, value $4,066,352.

    13F-HR 0001104659-26-015191 filed by NATIXIS
    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 0 shares
    Change vs previous 13F -524 shares

    13F-HR 0001104659-25-112011 filed by NATIXIS
    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.

  5. period ended2025-06-30
    13F 524 shares
    Change vs previous 13F -700 shares

    <0.01% of the 13F portfolio, value $29,339.

    13F-HR 0001104659-25-077556 filed by NATIXIS
    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/A 1,224 shares
    Change vs previous 13F -7,304 shares

    <0.01% of the 13F portfolio, value $27,246.

    13F-HR/A 0001104659-25-068933 filed by NATIXIS
    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 8,528 shares
    Change vs previous 13F +7,228 shares

    <0.01% of the 13F portfolio, value $181,049.

    13F-HR 0001104659-25-012939 filed by NATIXIS
    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 1,300 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $10,517.

    13F-HR 0001104659-24-117703 filed by NATIXIS
    Filed (acceptance time not in the bulk data set), ingested

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