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Cornerstone Select Advisors, LLC: IBM position timeline

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

Cornerstone Select Advisors, LLC held 8,293 IBM shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,293 shares
    Change vs previous 13F +1,068 shares

    0.98% of the 13F portfolio, value $2,332,117.

    13F-HR 0001104659-26-091031 filed by Cornerstone Select 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 7,225 shares
    Change vs previous 13F +101 shares

    1.1% of the 13F portfolio, value $1,751,279.

    13F-HR 0001104659-26-060022 filed by Cornerstone Select 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 7,124 shares
    Change vs previous 13F +83 shares

    1.46% of the 13F portfolio, value $2,110,182.

    13F-HR 0001104659-26-012390 filed by Cornerstone Select 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 7,041 shares
    Change vs previous 13F +850 shares

    1.46% of the 13F portfolio, value $1,986,798.

    13F-HR 0001104659-25-112068 filed by Cornerstone Select 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 6,191 shares
    Change vs previous 13F -121 shares

    1.61% of the 13F portfolio, value $1,824,912.

    13F-HR 0001104659-25-076738 filed by Cornerstone Select 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 6,312 shares
    Change vs previous 13F +253 shares

    1.49% of the 13F portfolio, value $1,569,650.

    13F-HR 0001104659-25-047903 filed by Cornerstone Select 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 6,059 shares
    Change vs previous 13F not available

    1.28% of the 13F portfolio, value $1,331,981.

    13F-HR 0001104659-25-013755 filed by Cornerstone Select Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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