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RENAISSANCE TECHNOLOGIES LLC: RBRK position timeline

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

RENAISSANCE TECHNOLOGIES LLC held 509,189 RBRK shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 509,189 shares
    Change vs previous 13F +131,700 shares

    0.06% of the 13F portfolio, value $40,877,693.

    13F-HR 0001037389-26-000059 filed by RENAISSANCE TECHNOLOGIES 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 377,489 shares
    Change vs previous 13F -345,900 shares

    0.03% of the 13F portfolio, value $18,485,636.

    13F-HR 0001037389-26-000033 filed by RENAISSANCE TECHNOLOGIES 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 723,389 shares
    Change vs previous 13F -84,311 shares

    0.09% of the 13F portfolio, value $55,324,791.

    13F-HR 0001037389-26-000023 filed by RENAISSANCE TECHNOLOGIES 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 807,700 shares
    Change vs previous 13F -410,300 shares

    0.09% of the 13F portfolio, value $66,433,325.

    13F-HR 0001037389-25-000064 filed by RENAISSANCE TECHNOLOGIES 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 1,218,000 shares
    Change vs previous 13F -163,400 shares

    0.15% of the 13F portfolio, value $109,120,620.

    13F-HR 0001037389-25-000034 filed by RENAISSANCE TECHNOLOGIES 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 1,381,400 shares
    Change vs previous 13F +394,100 shares

    0.13% of the 13F portfolio, value $84,237,772.

    13F-HR 0001037389-25-000023 filed by RENAISSANCE TECHNOLOGIES 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 987,300 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $64,529,928.

    13F-HR 0001037389-25-000009 filed by RENAISSANCE TECHNOLOGIES LLC
    Filed (acceptance time not in the bulk data set), ingested

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