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GATEWAY INVESTMENT ADVISERS LLC: LAMR position timeline

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

GATEWAY INVESTMENT ADVISERS LLC held 2,643 LAMR 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 2,643 shares
    Change vs previous 13F +982 shares

    <0.01% of the 13F portfolio, value $380,824.

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

  2. period ended2026-06-30
    13F 1,661 shares
    Change vs previous 13F -36,765 shares

    <0.01% of the 13F portfolio, value $259,041.

    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 38,426 shares
    Change vs previous 13F -35,928 shares

    0.05% of the 13F portfolio, value $4,867,003.

    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 74,354 shares
    Change vs previous 13F +100 shares

    0.09% of the 13F portfolio, value $9,411,696.

    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 74,254 shares
    Change vs previous 13F +35,048 shares

    0.09% of the 13F portfolio, value $9,090,142.

    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 39,206 shares
    Change vs previous 13F +21,253 shares

    0.05% of the 13F portfolio, value $4,758,008.

    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 17,953 shares
    Change vs previous 13F -771 shares

    0.02% of the 13F portfolio, value $2,042,662.

    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 18,724 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $2,279,448.

    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).