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ALGERT GLOBAL LLC: RBRK position timeline

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

ALGERT GLOBAL LLC held 138,439 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 138,439 shares
    Change vs previous 13F +39,290 shares

    0.13% of the 13F portfolio, value $11,113,883.

    13F-HR 0001275218-26-000017 filed by ALGERT GLOBAL 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/A 99,149 shares
    Change vs previous 13F -124,328 shares

    0.07% of the 13F portfolio, value $4,855,327.

    13F-HR/A 0001275218-26-000016 filed by ALGERT GLOBAL 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/A 223,477 shares
    Change vs previous 13F +99,376 shares

    0.27% of the 13F portfolio, value $17,091,521.

    13F-HR/A 0001275218-26-000015 filed by ALGERT GLOBAL 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/A 124,101 shares
    Change vs previous 13F -33,384 shares

    0.17% of the 13F portfolio, value $10,207,307.

    13F-HR/A 0001275218-26-000014 filed by ALGERT GLOBAL 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/A 157,485 shares
    Change vs previous 13F +57,485 shares

    0.3% of the 13F portfolio, value $14,109,081.

    13F-HR/A 0001275218-26-000013 filed by ALGERT GLOBAL 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 100,000 shares
    Change vs previous 13F +44,226 shares

    0.15% of the 13F portfolio, value $6,098,000.

    13F-HR/A 0001275218-26-000012 filed by ALGERT GLOBAL 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/A 55,774 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $3,645,389.

    13F-HR/A 0001275218-26-000011 filed by ALGERT GLOBAL LLC
    Filed (acceptance time not in the bulk data set), ingested

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