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Disclosery

Cornerstone Advisors, LLC: RBA position timeline

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

Cornerstone Advisors, LLC held 37,153 RBA shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 37,153 shares
    Change vs previous 13F -19,409 shares

    0.14% of the 13F portfolio, value $4,326,467.

    13F-HR 0001398344-26-013809 filed by Cornerstone Advisors, 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 56,562 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $5,421,468.

    13F-HR 0001398344-26-008799 filed by Cornerstone Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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