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Disclosery

Cornerstone Advisors, LLC: TSM position timeline

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

Cornerstone Advisors, LLC held 20,481 TSM 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 20,481 shares
    Change vs previous 13F -23,279 shares

    0.32% of the 13F portfolio, value $9,781,111.

    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 43,760 shares
    Change vs previous 13F -5,612 shares

    0.54% of the 13F portfolio, value $14,788,692.

    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 49,372 shares
    Change vs previous 13F not available

    0.5% of the 13F portfolio, value $15,003,657.

    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).