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GATEWAY INVESTMENT ADVISERS LLC: EWBC position timeline

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

GATEWAY INVESTMENT ADVISERS LLC held 10,246 EWBC 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 10,246 shares
    Change vs previous 13F +3,172 shares

    0.01% of the 13F portfolio, value $1,269,787.

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

  2. period ended2026-06-30
    13F 7,074 shares
    Change vs previous 13F +35 shares

    0.01% of the 13F portfolio, value $913,183.

    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 7,039 shares
    Change vs previous 13F +95 shares

    0.01% of the 13F portfolio, value $751,484.

    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 6,944 shares
    Change vs previous 13F +220 shares

    0.01% of the 13F portfolio, value $780,436.

    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 6,724 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $715,770.

    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 6,724 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $678,990.

    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 6,724 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $603,546.

    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 6,724 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $643,890.

    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).