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JANE STREET GROUP, LLC: UMAC position timeline

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

JANE STREET GROUP, LLC held 408,433 UMAC 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 408,433 shares
    Change vs previous 13F +301,441 shares

    0.01% of the 13F portfolio, value $9,108,055.

    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 106,992 shares
    Change vs previous 13F -200,181 shares

    <0.01% of the 13F portfolio, value $1,326,701.

    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 307,173 shares
    Change vs previous 13F +127,947 shares

    <0.01% of the 13F portfolio, value $3,913,384.

    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 179,226 shares
    Change vs previous 13F +179,226 shares

    <0.01% of the 13F portfolio, value $2,706,312.

    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 ended2025-03-31
    13F/A 0 shares
    Change vs previous 13F -17,740 shares

    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).

    Exited: the 13F for this period no longer lists the position.

  6. period ended2024-12-31
    13F 17,740 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $298,387.

    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).