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GATEWAY INVESTMENT ADVISERS LLC: SGI position timeline

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

GATEWAY INVESTMENT ADVISERS LLC held 62,329 SGI 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 62,329 shares
    Change vs previous 13F +45,455 shares

    0.04% of the 13F portfolio, value $3,871,282.

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

  2. period ended2026-06-30
    13F 16,874 shares
    Change vs previous 13F +9,182 shares

    0.01% of the 13F portfolio, value $1,322,922.

    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 7,692 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $568,593.

    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).