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Disclosery

GATEWAY INVESTMENT ADVISERS LLC: SSNC position timeline

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

GATEWAY INVESTMENT ADVISERS LLC held 60,454 SSNC 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 60,454 shares
    Change vs previous 13F +34,729 shares

    0.04% of the 13F portfolio, value $4,659,190.

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

  2. period ended2026-06-30
    13F 25,725 shares
    Change vs previous 13F +25,725 shares

    0.02% of the 13F portfolio, value $1,596,236.

    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 0 shares
    Change vs previous 13F -17,798 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  4. period ended2025-12-31
    13F 17,798 shares
    Change vs previous 13F -1,850 shares

    0.01% of the 13F portfolio, value $1,555,901.

    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 19,648 shares
    Change vs previous 13F +74 shares

    0.02% of the 13F portfolio, value $1,743,956.

    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 19,574 shares
    Change vs previous 13F -18 shares

    0.02% of the 13F portfolio, value $1,620,727.

    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 19,592 shares
    Change vs previous 13F +1,827 shares

    0.02% of the 13F portfolio, value $1,636,520.

    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 17,765 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $1,346,232.

    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).