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Disclosery

XTX Topco Ltd: LUMN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of XTX Topco Ltd on LUMN, newest first. How the timeline and the estimate are built.

XTX Topco Ltd held 359,835 LUMN shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 359,835 shares
    Change vs previous 13F -9,054 shares

    0.04% of the 13F portfolio, value $2,763,533.

    13F-HR 0001828301-26-000005 filed by XTX Topco Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 368,889 shares
    Change vs previous 13F +331,185 shares

    0.04% of the 13F portfolio, value $2,563,779.

    13F-HR 0001828301-26-000004 filed by XTX Topco Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 37,704 shares
    Change vs previous 13F -26,013 shares

    0.01% of the 13F portfolio, value $292,960.

    13F-HR 0001828301-26-000001 filed by XTX Topco Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 63,717 shares
    Change vs previous 13F -78,976 shares

    0.02% of the 13F portfolio, value $389,948.

    13F-HR 0001828301-25-000036 filed by XTX Topco Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 142,693 shares
    Change vs previous 13F -82,895 shares

    0.03% of the 13F portfolio, value $624,995.

    13F-HR 0001828301-25-000027 filed by XTX Topco Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 225,588 shares
    Change vs previous 13F +213,388 shares

    0.05% of the 13F portfolio, value $884,305.

    13F-HR 0001828301-25-000025 filed by XTX Topco Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 12,200 shares
    Change vs previous 13F +12,200 shares

    0.01% of the 13F portfolio, value $64,782.

    13F-HR 0001828301-25-000023 filed by XTX Topco Ltd
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 0 shares
    Change vs previous 13F not available

    13F-HR 0001828301-24-000019 filed by XTX Topco Ltd
    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.