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JANE STREET GROUP, LLC: RGEN position timeline

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

JANE STREET GROUP, LLC held 36,759 RGEN 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 36,759 shares
    Change vs previous 13F +1,781 shares

    <0.01% of the 13F portfolio, value $5,015,398.

    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 34,978 shares
    Change vs previous 13F -1,838 shares

    <0.01% of the 13F portfolio, value $4,121,108.

    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 36,816 shares
    Change vs previous 13F -108,400 shares

    0.01% of the 13F portfolio, value $6,032,670.

    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 145,216 shares
    Change vs previous 13F -63,864 shares

    0.02% of the 13F portfolio, value $19,411,022.

    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 209,080 shares
    Change vs previous 13F +54,376 shares

    0.04% of the 13F portfolio, value $26,005,371.

    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 154,704 shares
    Change vs previous 13F +138,640 shares

    0.04% of the 13F portfolio, value $19,684,536.

    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 16,064 shares
    Change vs previous 13F -58,149 shares

    <0.01% of the 13F portfolio, value $2,312,252.

    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 74,213 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $11,044,379.

    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).