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CORNERSTONE ENTERPRISES, LLC: IBM position timeline

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

CORNERSTONE ENTERPRISES, LLC held 9,786 IBM shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 9,786 shares
    Change vs previous 13F -10,505 shares

    1.26% of the 13F portfolio, value $2,751,921.

    13F-HR 0001987314-26-000004 filed by CORNERSTONE ENTERPRISES, 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 20,291 shares
    Change vs previous 13F +532 shares

    2.45% of the 13F portfolio, value $4,918,335.

    13F-HR 0001987314-26-000003 filed by CORNERSTONE ENTERPRISES, 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 19,759 shares
    Change vs previous 13F +660 shares

    2.8% of the 13F portfolio, value $5,852,814.

    13F-HR 0001987314-26-000001 filed by CORNERSTONE ENTERPRISES, 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 19,099 shares
    Change vs previous 13F +1,888 shares

    2.65% of the 13F portfolio, value $5,388,973.

    13F-HR 0001987314-25-000003 filed by CORNERSTONE ENTERPRISES, 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 17,211 shares
    Change vs previous 13F +10,866 shares

    2.73% of the 13F portfolio, value $5,073,458.

    13F-HR 0001085146-25-004066 filed by CORNERSTONE ENTERPRISES, 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 6,345 shares
    Change vs previous 13F +448 shares

    0.96% of the 13F portfolio, value $1,577,749.

    13F-HR 0001085146-25-002308 filed by CORNERSTONE ENTERPRISES, 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 5,897 shares
    Change vs previous 13F not available

    0.78% of the 13F portfolio, value $1,296,338.

    13F-HR 0001085146-25-001211 filed by CORNERSTONE ENTERPRISES, LLC
    Filed (acceptance time not in the bulk data set), ingested

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