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JANE STREET GROUP, LLC: LUNG position timeline

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

JANE STREET GROUP, LLC held 758,231 LUNG 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 758,231 shares
    Change vs previous 13F +624,961 shares

    <0.01% of the 13F portfolio, value $985,700.

    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 133,270 shares
    Change vs previous 13F -31,701 shares

    <0.01% of the 13F portfolio, value $171,918.

    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 164,971 shares
    Change vs previous 13F -83,237 shares

    <0.01% of the 13F portfolio, value $364,585.

    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 248,208 shares
    Change vs previous 13F +159,577 shares

    <0.01% of the 13F portfolio, value $402,097.

    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 88,631 shares
    Change vs previous 13F -68,254 shares

    <0.01% of the 13F portfolio, value $229,554.

    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 156,885 shares
    Change vs previous 13F +49,463 shares

    <0.01% of the 13F portfolio, value $1,055,836.

    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 107,422 shares
    Change vs previous 13F -2,023 shares

    <0.01% of the 13F portfolio, value $729,395.

    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 109,445 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $907,299.

    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).