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Cornerstone Advisors, LLC: AMD position timeline

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

Cornerstone Advisors, LLC held 81,465 AMD 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 81,465 shares
    Change vs previous 13F +15,753 shares

    1.56% of the 13F portfolio, value $47,323,833.

    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 65,712 shares
    Change vs previous 13F +53,032 shares

    0.49% of the 13F portfolio, value $13,367,792.

    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).

  3. period ended2025-12-31
    13F 12,680 shares
    Change vs previous 13F -92,720 shares

    0.09% of the 13F portfolio, value $2,715,549.

    13F-HR 0001398344-26-003109 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).

  4. period ended2025-09-30
    13F 105,400 shares
    Change vs previous 13F 0 shares

    0.56% of the 13F portfolio, value $17,052,666.

    13F-HR 0001398344-25-020535 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).

  5. period ended2025-06-30
    13F 105,400 shares
    Change vs previous 13F +30,500 shares

    0.51% of the 13F portfolio, value $14,956,260.

    13F-HR 0001398344-25-014846 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).

  6. period ended2025-03-31
    13F 74,900 shares
    Change vs previous 13F +4,800 shares

    0.33% of the 13F portfolio, value $7,695,226.

    13F-HR 0001398344-25-009115 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).

  7. period ended2024-12-31
    13F 70,100 shares
    Change vs previous 13F -300 shares

    0.34% of the 13F portfolio, value $8,467,379.

    13F-HR 0001398344-25-002231 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).

  8. period ended2024-09-30
    13F 70,400 shares
    Change vs previous 13F not available

    0.46% of the 13F portfolio, value $11,551,232.

    13F-HR 0001398344-24-020355 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).