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Disclosery

TOWER BRIDGE ADVISORS: TSM position timeline

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

TOWER BRIDGE ADVISORS held 0 TSM shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -976 shares

    13F-HR 0001278249-26-000008 filed by TOWER BRIDGE ADVISORS
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2026-03-31
    13F 976 shares
    Change vs previous 13F +251 shares

    0.03% of the 13F portfolio, value $329,839.

    13F-HR 0001278249-26-000004 filed by TOWER BRIDGE ADVISORS
    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 725 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $220,320.

    13F-HR 0001278249-26-000002 filed by TOWER BRIDGE ADVISORS
    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 725 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $202,485.

    13F-HR 0001278249-25-000010 filed by TOWER BRIDGE ADVISORS
    Filed (acceptance time not in the bulk data set), ingested

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