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JANE STREET GROUP, LLC: GASS position timeline

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

JANE STREET GROUP, LLC held 72,884 GASS 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 72,884 shares
    Change vs previous 13F -45,048 shares

    <0.01% of the 13F portfolio, value $575,783.

    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 117,932 shares
    Change vs previous 13F +107,425 shares

    <0.01% of the 13F portfolio, value $1,082,616.

    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 10,507 shares
    Change vs previous 13F -12,299 shares

    <0.01% of the 13F portfolio, value $73,759.

    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 22,806 shares
    Change vs previous 13F +8,629 shares

    <0.01% of the 13F portfolio, value $149,379.

    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 14,177 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $90,875.

    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).