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Disclosery

Benchstone Capital Management LP: TSM position timeline

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

Benchstone Capital Management LP held 77,162 TSM shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 77,162 shares
    Change vs previous 13F -66,475 shares

    4.59% of the 13F portfolio, value $36,850,256.

    13F-HR 0001420506-26-001739 filed by Benchstone Capital Management LP
    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 143,637 shares
    Change vs previous 13F -2,607 shares

    5.65% of the 13F portfolio, value $48,542,124.

    13F-HR 0001420506-26-001126 filed by Benchstone Capital Management LP
    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 146,244 shares
    Change vs previous 13F +48,663 shares

    5.01% of the 13F portfolio, value $44,442,089.

    13F-HR 0001420506-26-000483 filed by Benchstone Capital Management LP
    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 97,581 shares
    Change vs previous 13F -154,522 shares

    3.72% of the 13F portfolio, value $27,253,397.

    13F-HR 0001420506-25-003288 filed by Benchstone Capital Management LP
    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 252,103 shares
    Change vs previous 13F +929 shares

    5.04% of the 13F portfolio, value $57,098,808.

    13F-HR 0001420506-25-002096 filed by Benchstone Capital Management LP
    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 251,174 shares
    Change vs previous 13F +113,137 shares

    4.43% of the 13F portfolio, value $41,694,884.

    13F-HR 0001420506-25-001254 filed by Benchstone Capital Management LP
    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 138,037 shares
    Change vs previous 13F not available

    2.82% of the 13F portfolio, value $27,260,927.

    13F-HR 0001420506-25-000509 filed by Benchstone Capital Management LP
    Filed (acceptance time not in the bulk data set), ingested

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