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GATEWAY INVESTMENT ADVISERS LLC: QGEN position timeline

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

GATEWAY INVESTMENT ADVISERS LLC held 78,499 QGEN 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 78,499 shares
    Change vs previous 13F +34,666 shares

    0.03% of the 13F portfolio, value $3,435,116.

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

  2. period ended2026-06-30
    13F 43,833 shares
    Change vs previous 13F +37,137 shares

    0.02% of the 13F portfolio, value $1,713,870.

    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 6,696 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $268,108.

    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).