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Natixis Investment Managers: TTEK position timeline

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

Natixis Investment Managers held 741,449 TTEK 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 741,449 shares
    Change vs previous 13F +101,836 shares

    0.02% of the 13F portfolio, value $21,419,579.

    13F-HR 0001104659-26-095902 filed by MIROVA
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 34,160 shares
    • NATIXIS: 37,678 shares
    • MIROVA: 669,611 shares

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

  2. period ended2026-03-31
    13F 639,613 shares
    Change vs previous 13F +339,282 shares

    0.03% of the 13F portfolio, value $19,265,067.

    13F-HR 0001104659-26-061161 filed by MIROVA
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 27,891 shares
    • MIROVA: 611,722 shares

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

  3. period ended2025-12-31
    13F 300,331 shares
    Change vs previous 13F +86,134 shares

    0.01% of the 13F portfolio, value $10,072,637.

    13F-HR 0001104659-26-015190 filed by MIROVA
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 30,634 shares
    • NATIXIS: 0 shares
    • MIROVA: 269,697 shares

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

  4. period ended2025-09-30
    13F 214,197 shares
    Change vs previous 13F +12,681 shares

    0.01% of the 13F portfolio, value $7,150,047.

    13F-HR 0001104659-25-124680 filed by MIROVA
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 31,751 shares
    • NATIXIS: 17,166 shares
    • MIROVA: 165,280 shares

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

  5. period ended2025-06-30
    13F 201,516 shares
    Change vs previous 13F +37,139 shares

    0.01% of the 13F portfolio, value $7,246,051.

    13F-HR 0001104659-25-077548 filed by MIROVA
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 56,687 shares
    • NATIXIS: 0 shares
    • MIROVA: 144,829 shares

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

  6. period ended2025-03-31
    13F/A 164,377 shares
    Change vs previous 13F -307,245 shares

    0.01% of the 13F portfolio, value $4,807,847.

    13F-HR 0001104659-25-048487 filed by MIROVA
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 42,742 shares
    • NATIXIS: 787 shares
    • MIROVA: 120,848 shares

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

  7. period ended2024-12-31
    13F 471,622 shares
    Change vs previous 13F -46,284 shares

    0.03% of the 13F portfolio, value $18,789,140.

    13F-HR 0001104659-25-012939 filed by NATIXIS
    Filed (acceptance time not in the bulk data set), ingested

    • NATIXIS ADVISORS, LLC: 72,497 shares
    • NATIXIS: 277,415 shares
    • MIROVA: 121,710 shares

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

  8. period ended2024-09-30
    13F 517,906 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $24,424,194.

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

    • NATIXIS ADVISORS, LLC: 88,661 shares
    • NATIXIS: 317,990 shares
    • MIROVA: 111,255 shares

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