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CORNERSTONE ADVISORS ASSET MANAGEMENT, LLC: AMZN position timeline

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

CORNERSTONE ADVISORS ASSET MANAGEMENT, LLC held 1,492 AMZN shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,492 shares
    Change vs previous 13F -484 shares

    0.05% of the 13F portfolio, value $355,603.

    13F-HR 0002044324-26-000005 filed by CORNERSTONE ADVISORS ASSET MANAGEMENT, 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 1,976 shares
    Change vs previous 13F -27 shares

    0.06% of the 13F portfolio, value $411,541.

    13F-HR 0002044324-26-000004 filed by CORNERSTONE ADVISORS ASSET 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 ended2025-12-31
    13F 2,003 shares
    Change vs previous 13F +700 shares

    0.08% of the 13F portfolio, value $462,332.

    13F-HR 0002044324-26-000001 filed by CORNERSTONE ADVISORS ASSET MANAGEMENT, 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 1,303 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $286,100.

    13F-HR 0002044324-25-000012 filed by CORNERSTONE ADVISORS ASSET MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

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