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JANE STREET GROUP, LLC: RBRK position timeline

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

JANE STREET GROUP, LLC held 14,992 RBRK 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 14,992 shares
    Change vs previous 13F +10,501 shares

    <0.01% of the 13F portfolio, value $1,203,558.

    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 4,491 shares
    Change vs previous 13F -460 shares

    <0.01% of the 13F portfolio, value $219,924.

    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 4,951 shares
    Change vs previous 13F -81,938 shares

    <0.01% of the 13F portfolio, value $378,653.

    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 86,889 shares
    Change vs previous 13F +24,840 shares

    0.01% of the 13F portfolio, value $7,146,620.

    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 62,049 shares
    Change vs previous 13F -167,075 shares

    0.01% of the 13F portfolio, value $5,558,970.

    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 229,124 shares
    Change vs previous 13F +106,736 shares

    0.03% of the 13F portfolio, value $13,971,982.

    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 122,388 shares
    Change vs previous 13F +50,628 shares

    0.01% of the 13F portfolio, value $7,999,280.

    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 71,760 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,307,084.

    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).