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Natixis Investment Managers: MARA position timeline

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

Natixis Investment Managers held 101,347 MARA 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 101,347 shares
    Change vs previous 13F -17,558 shares

    <0.01% of the 13F portfolio, value $1,407,161.

    13F-HR 0001104659-26-095877 filed by NATIXIS
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 43,812 shares
    • NATIXIS: 57,535 shares

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

  2. period ended2026-03-31
    13F 118,905 shares
    Change vs previous 13F +63,666 shares

    <0.01% of the 13F portfolio, value $970,249.

    13F-HR 0001104659-26-061162 filed by NATIXIS
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 38,850 shares
    • NATIXIS: 80,055 shares

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

  3. period ended2025-12-31
    13F 55,239 shares
    Change vs previous 13F -5,916 shares

    <0.01% of the 13F portfolio, value $496,046.

    13F-HR 0001104659-26-015191 filed by NATIXIS
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 0 shares
    • NATIXIS: 55,239 shares

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

  4. period ended2025-09-30
    13F 61,155 shares
    Change vs previous 13F +4,638 shares

    <0.01% of the 13F portfolio, value $1,116,914.

    13F-HR 0001018331-25-000009 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 48,071 shares
    • NATIXIS: 13,084 shares

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

  5. period ended2025-06-30
    13F 56,517 shares
    Change vs previous 13F +49,300 shares

    <0.01% of the 13F portfolio, value $886,145.

    13F-HR 0001018331-25-000006 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 42,796 shares
    • NATIXIS: 13,721 shares

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

  6. period ended2025-03-31
    13F/A 7,217 shares
    Change vs previous 13F -32,370 shares

    <0.01% of the 13F portfolio, value $84,222.

    13F-HR/A 0001104659-25-068933 filed by NATIXIS
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 0 shares
    • NATIXIS: 7,217 shares

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

  7. period ended2024-12-31
    13F 39,587 shares
    Change vs previous 13F +14,869 shares

    <0.01% of the 13F portfolio, value $663,985.

    13F-HR 0001018331-25-000002 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 30,703 shares
    • NATIXIS: 8,884 shares

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

  8. period ended2024-09-30
    13F 24,718 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $401,288.

    13F-HR 0001018331-24-000009 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 15,699 shares
    • NATIXIS: 9,019 shares

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