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Natixis Investment Managers: RGEN position timeline

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

Natixis Investment Managers held 26,804 RGEN 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 26,804 shares
    Change vs previous 13F -1,429 shares

    <0.01% of the 13F portfolio, value $3,657,000.

    13F-HR 0001018331-26-000006 filed by NATIXIS ADVISORS, 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 28,233 shares
    Change vs previous 13F -1,038 shares

    <0.01% of the 13F portfolio, value $3,326,000.

    13F-HR 0001018331-26-000004 filed by NATIXIS ADVISORS, 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 29,271 shares
    Change vs previous 13F -11,644 shares

    0.01% of the 13F portfolio, value $4,796,000.

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

    • NATIXIS ADVISORS, LLC: 29,271 shares
    • NATIXIS: 0 shares

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

  4. period ended2025-09-30
    13F 40,915 shares
    Change vs previous 13F +12,251 shares

    0.01% of the 13F portfolio, value $5,468,671.

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

    • NATIXIS ADVISORS, LLC: 38,329 shares
    • NATIXIS: 2,586 shares

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

  5. period ended2025-06-30
    13F 28,664 shares
    Change vs previous 13F -21,329 shares

    <0.01% of the 13F portfolio, value $3,565,533.

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

    • NATIXIS ADVISORS, LLC: 28,314 shares
    • NATIXIS: 350 shares

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

  6. period ended2025-03-31
    13F/A 49,993 shares
    Change vs previous 13F +5,676 shares

    0.01% of the 13F portfolio, value $6,360,120.

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

    • NATIXIS ADVISORS, LLC: 45,428 shares
    • NATIXIS: 4,565 shares

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

  7. period ended2024-12-31
    13F 44,317 shares
    Change vs previous 13F +10,692 shares

    0.01% of the 13F portfolio, value $6,379,000.

    13F-HR 0001018331-25-000002 filed by NATIXIS ADVISORS, LLC
    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 33,625 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $5,004,000.

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

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