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Disclosery

RDST Capital LLC: TSM position timeline

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

RDST Capital LLC held 203,998 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 203,998 shares
    Change vs previous 13F +26,379 shares

    8.07% of the 13F portfolio, value $97,423,325.

    13F-HR 0001912187-26-000007 filed by RDST Capital 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 177,619 shares
    Change vs previous 13F +93,579 shares

    5.78% of the 13F portfolio, value $60,026,341.

    13F-HR 0001912187-26-000005 filed by RDST Capital 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 84,040 shares
    Change vs previous 13F not available

    2.41% of the 13F portfolio, value $25,538,916.

    13F-HR 0001420506-26-000500 filed by RDST Capital LLC
    Filed (acceptance time not in the bulk data set), ingested

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