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Disclosery

Cornerstone Management, Inc.: AVEM position timeline

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

Cornerstone Management, Inc. held 2,365 AVEM shares at 2026-06-30 per its 13F-HR filed 2026-07-16.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,365 shares
    Change vs previous 13F +2,365 shares

    0.03% of the 13F portfolio, value $228,199.

    13F-HR 0002085853-26-000754 filed by Cornerstone Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -4,454 shares

    13F-HR 0001085146-25-000477 filed by Cornerstone Management, Inc.
    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.

  3. period ended2024-09-30
    13F 4,454 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $287,729.

    13F-HR 0001085146-24-004714 filed by Cornerstone Management, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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