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SOROS FUND MANAGEMENT LLC: RBRK position timeline

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

SOROS FUND MANAGEMENT LLC held 0 RBRK shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -21,971 shares

    13F-HR 0000902664-26-002529 filed by SOROS FUND MANAGEMENT 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.

  2. period ended2025-12-31
    13F 21,971 shares
    Change vs previous 13F +21,971 shares

    0.02% of the 13F portfolio, value $1,680,342.

    13F-HR 0000902664-26-000998 filed by SOROS FUND MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -6,672 shares

    13F-HR 0000902664-25-005044 filed by SOROS FUND MANAGEMENT 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.

  4. period ended2025-06-30
    13F 6,672 shares
    Change vs previous 13F +6,672 shares

    0.01% of the 13F portfolio, value $597,744.

    13F-HR 0000902664-25-003648 filed by SOROS FUND MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2024-09-30
    13F 0 shares
    Change vs previous 13F not available

    13F-HR 0000902664-24-006588 filed by SOROS FUND MANAGEMENT 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.