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Natixis Investment Managers: UNH position timeline

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

Natixis Investment Managers held 1,193,732 UNH shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,193,732 shares
    Change vs previous 13F +407,867 shares

    0.44% of the 13F portfolio, value $496,150,658.

    13F-HR 0001018331-26-000006 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 972,743 shares
    • NATIXIS: 219,743 shares
    • MIROVA: 1,246 shares

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

  2. period ended2026-03-31
    13F 785,865 shares
    Change vs previous 13F +52,133 shares

    0.21% of the 13F portfolio, value $212,647,060.

    13F-HR 0001018331-26-000004 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 618,220 shares
    • NATIXIS: 159,577 shares
    • MIROVA: 8,068 shares

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

  3. period ended2025-12-31
    13F 733,732 shares
    Change vs previous 13F -266,532 shares

    0.25% of the 13F portfolio, value $242,212,726.

    13F-HR 0001018331-26-000002 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 673,771 shares
    • NATIXIS: 59,961 shares

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

  4. period ended2025-09-30
    13F 1,000,264 shares
    Change vs previous 13F -940,119 shares

    0.4% of the 13F portfolio, value $345,391,410.

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

    • NATIXIS ADVISORS, LLC: 734,798 shares
    • NATIXIS: 265,466 shares

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

  5. period ended2025-06-30
    13F 1,940,383 shares
    Change vs previous 13F +952,370 shares

    0.73% of the 13F portfolio, value $605,341,545.

    13F-HR 0001104659-25-077556 filed by NATIXIS
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 432,685 shares
    • NATIXIS: 1,507,698 shares

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

  6. period ended2025-03-31
    13F/A 988,013 shares
    Change vs previous 13F +90,489 shares

    0.73% of the 13F portfolio, value $518,002,953.

    13F-HR 0001018331-25-000004 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 684,407 shares
    • NATIXIS: 303,606 shares

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

  7. period ended2024-12-31
    13F 897,524 shares
    Change vs previous 13F -201,840 shares

    0.67% of the 13F portfolio, value $454,021,283.

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

    • NATIXIS ADVISORS, LLC: 745,428 shares
    • NATIXIS: 152,096 shares

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

  8. period ended2024-09-30
    13F 1,099,364 shares
    Change vs previous 13F not available

    0.95% of the 13F portfolio, value $642,776,908.

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

    • NATIXIS ADVISORS, LLC: 742,935 shares
    • NATIXIS: 356,429 shares

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