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Disclosery

XTX Topco Ltd: GERN position timeline

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

XTX Topco Ltd held 463,897 GERN 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 463,897 shares
    Change vs previous 13F -497,262 shares

    0.01% of the 13F portfolio, value $593,788.

    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 961,159 shares
    Change vs previous 13F +702,762 shares

    0.02% of the 13F portfolio, value $1,432,127.

    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 258,397 shares
    Change vs previous 13F +92,881 shares

    0.01% of the 13F portfolio, value $341,084.

    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 165,516 shares
    Change vs previous 13F +40,994 shares

    0.01% of the 13F portfolio, value $226,757.

    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 124,522 shares
    Change vs previous 13F +113,023 shares

    0.01% of the 13F portfolio, value $175,576.

    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 11,499 shares
    Change vs previous 13F -209,345 shares

    <0.01% of the 13F portfolio, value $18,283.

    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 220,844 shares
    Change vs previous 13F +209,929 shares

    0.07% of the 13F portfolio, value $781,788.

    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 10,915 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $49,554.

    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).