Skip to content
Disclosery

Grafton Street Partners Management Company, LLC: TSM position timeline

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

Grafton Street Partners Management Company, LLC held 68,899 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 68,899 shares
    Change vs previous 13F -6,207 shares

    18.17% of the 13F portfolio, value $32,904,095.

    13F-HR 0001892688-26-000116 filed by Grafton Street Partners Management Company, 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 75,106 shares
    Change vs previous 13F 0 shares

    15.17% of the 13F portfolio, value $25,382,073.

    13F-HR 0001892688-26-000073 filed by Grafton Street Partners Management Company, 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 75,106 shares
    Change vs previous 13F not available

    11.18% of the 13F portfolio, value $22,823,962.

    13F-HR 0001892688-26-000037 filed by Grafton Street Partners Management Company, LLC
    Filed (acceptance time not in the bulk data set), ingested

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