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JANE STREET GROUP, LLC: GSK position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of JANE STREET GROUP, LLC on GSK, newest first. How the timeline and the estimate are built.

JANE STREET GROUP, LLC held 551,413 GSK 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 551,413 shares
    Change vs previous 13F -109,986 shares

    0.02% of the 13F portfolio, value $28,905,069.

    13F-HR 0001595888-26-000108 filed by JANE STREET GROUP, LLC
    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 661,399 shares
    Change vs previous 13F -411,956 shares

    0.04% of the 13F portfolio, value $36,502,611.

    13F-HR 0001595888-26-000043 filed by JANE STREET GROUP, LLC
    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 1,073,355 shares
    Change vs previous 13F -555,568 shares

    0.06% of the 13F portfolio, value $52,637,329.

    13F-HR 0001595888-26-000023 filed by JANE STREET GROUP, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 1,628,923 shares
    Change vs previous 13F -240,026 shares

    0.08% of the 13F portfolio, value $70,304,317.

    13F-HR 0001595888-25-000155 filed by JANE STREET GROUP, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 1,868,949 shares
    Change vs previous 13F +330,319 shares

    0.12% of the 13F portfolio, value $71,767,642.

    13F-HR 0001595888-25-000117 filed by JANE STREET GROUP, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F/A 1,538,630 shares
    Change vs previous 13F +475,823 shares

    0.11% of the 13F portfolio, value $59,606,526.

    13F-HR/A 0001595888-25-000100 filed by JANE STREET GROUP, LLC
    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 1,062,807 shares
    Change vs previous 13F +810,335 shares

    0.06% of the 13F portfolio, value $35,944,133.

    13F-HR 0001595888-25-000068 filed by JANE STREET GROUP, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 252,472 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $10,321,055.

    13F-HR 0001595888-24-000063 filed by JANE STREET GROUP, LLC
    Filed (acceptance time not in the bulk data set), ingested

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