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Natixis Investment Managers: MFSI position timeline

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

Natixis Investment Managers held 254,678 MFSI 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 254,678 shares
    Change vs previous 13F +76,258 shares

    0.01% of the 13F portfolio, value $8,271,000.

    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 178,420 shares
    Change vs previous 13F +102,123 shares

    0.01% of the 13F portfolio, value $5,303,000.

    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 76,297 shares
    Change vs previous 13F +41,732 shares

    <0.01% of the 13F portfolio, value $2,323,000.

    13F-HR 0001018331-26-000002 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).

  4. period ended2025-09-30
    13F 34,565 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,021,000.

    13F-HR 0001018331-25-000009 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).