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GATEWAY INVESTMENT ADVISERS LLC: MTB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GATEWAY INVESTMENT ADVISERS LLC on MTB, newest first. How the timeline and the estimate are built.

GATEWAY INVESTMENT ADVISERS LLC held 9,662 MTB shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 9,662 shares
    Change vs previous 13F +8,459 shares

    0.02% of the 13F portfolio, value $2,102,550.

    13F-HR 0001114618-26-000006 filed by GATEWAY INVESTMENT ADVISERS LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 1,203 shares
    Change vs previous 13F -645 shares

    <0.01% of the 13F portfolio, value $286,435.

    13F-HR 0001114618-26-000003 filed by GATEWAY INVESTMENT ADVISERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 1,848 shares
    Change vs previous 13F -30,641 shares

    <0.01% of the 13F portfolio, value $382,011.

    13F-HR 0001114618-26-000002 filed by GATEWAY INVESTMENT ADVISERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 32,489 shares
    Change vs previous 13F +631 shares

    0.06% of the 13F portfolio, value $6,545,876.

    13F-HR 0001114618-26-000001 filed by GATEWAY INVESTMENT ADVISERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 31,858 shares
    Change vs previous 13F -776 shares

    0.06% of the 13F portfolio, value $6,295,771.

    13F-HR 0001114618-25-000004 filed by GATEWAY INVESTMENT ADVISERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 32,634 shares
    Change vs previous 13F -54 shares

    0.07% of the 13F portfolio, value $6,330,663.

    13F-HR 0001085146-25-003612 filed by GATEWAY INVESTMENT ADVISERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 32,688 shares
    Change vs previous 13F 0 shares

    0.07% of the 13F portfolio, value $5,842,974.

    13F-HR 0001085146-25-002069 filed by GATEWAY INVESTMENT ADVISERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 32,688 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $6,145,664.

    13F-HR 0001085146-25-000192 filed by GATEWAY INVESTMENT ADVISERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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