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GATEWAY INVESTMENT ADVISERS LLC: COR position timeline

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

GATEWAY INVESTMENT ADVISERS LLC held 134,281 COR 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 134,281 shares
    Change vs previous 13F +3,117 shares

    0.37% of the 13F portfolio, value $40,317,870.

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

  2. period ended2026-06-30
    13F 131,164 shares
    Change vs previous 13F +10,201 shares

    0.37% of the 13F portfolio, value $37,116,789.

    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 120,963 shares
    Change vs previous 13F +371 shares

    0.42% of the 13F portfolio, value $37,999,317.

    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 120,592 shares
    Change vs previous 13F +1,459 shares

    0.38% of the 13F portfolio, value $40,729,948.

    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 119,133 shares
    Change vs previous 13F +109,490 shares

    0.36% of the 13F portfolio, value $37,232,636.

    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 9,643 shares
    Change vs previous 13F -321 shares

    0.03% of the 13F portfolio, value $2,891,454.

    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 9,964 shares
    Change vs previous 13F +1,021 shares

    0.03% of the 13F portfolio, value $2,770,889.

    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 8,943 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $2,009,313.

    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).