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GATEWAY INVESTMENT ADVISERS LLC: COHR position timeline

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

GATEWAY INVESTMENT ADVISERS LLC held 124,147 COHR 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 124,147 shares
    Change vs previous 13F +28,941 shares

    0.32% of the 13F portfolio, value $35,730,748.

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

  2. period ended2026-06-30
    13F 95,206 shares
    Change vs previous 13F +5,908 shares

    0.37% of the 13F portfolio, value $37,555,911.

    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 89,298 shares
    Change vs previous 13F +19,050 shares

    0.24% of the 13F portfolio, value $21,271,677.

    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 70,248 shares
    Change vs previous 13F +24,948 shares

    0.12% of the 13F portfolio, value $12,965,673.

    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 45,300 shares
    Change vs previous 13F +45,300 shares

    0.05% of the 13F portfolio, value $4,879,716.

    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 0 shares
    Change vs previous 13F -19,265 shares

    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).

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

  7. period ended2025-03-31
    13F 19,265 shares
    Change vs previous 13F +4,519 shares

    0.01% of the 13F portfolio, value $1,251,069.

    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 14,746 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $1,396,889.

    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).