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Disclosery

SUMMITRY LLC: TSM position timeline

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

SUMMITRY LLC held 274,507 TSM shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 274,507 shares
    Change vs previous 13F -256,377 shares

    4.31% of the 13F portfolio, value $131,096,470.

    13F-HR 0001941040-26-000431 filed by SUMMITRY 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/A 530,884 shares
    Change vs previous 13F -34,697 shares

    6.33% of the 13F portfolio, value $179,412,542.

    13F-HR/A 0001941040-26-000383 filed by SUMMITRY 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 565,581 shares
    Change vs previous 13F -22,770 shares

    7.16% of the 13F portfolio, value $171,874,595.

    13F-HR 0001941040-26-000079 filed by SUMMITRY 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 588,351 shares
    Change vs previous 13F -19,725 shares

    6.94% of the 13F portfolio, value $164,320,721.

    13F-HR 0001941040-25-000598 filed by SUMMITRY 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 608,076 shares
    Change vs previous 13F -3,380 shares

    6.24% of the 13F portfolio, value $137,723,259.

    13F-HR 0001941040-25-000465 filed by SUMMITRY 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 611,456 shares
    Change vs previous 13F -24,023 shares

    5.13% of the 13F portfolio, value $101,501,878.

    13F-HR 0001085146-25-003029 filed by SUMMITRY 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 635,479 shares
    Change vs previous 13F -29,221 shares

    6.15% of the 13F portfolio, value $125,500,791.

    13F-HR 0001085146-25-001020 filed by SUMMITRY 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 664,700 shares
    Change vs previous 13F not available

    5.51% of the 13F portfolio, value $115,438,517.

    13F-HR 0001085146-24-005408 filed by SUMMITRY LLC
    Filed (acceptance time not in the bulk data set), ingested

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