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Melqart Asset Management (UK) Ltd: TSM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Melqart Asset Management (UK) Ltd on TSM, newest first. How the timeline and the estimate are built.

Melqart Asset Management (UK) Ltd held 42,903 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 42,903 shares
    Change vs previous 13F -73,567 shares

    1.95% of the 13F portfolio, value $20,489,186.

    13F-HR 0001172661-26-003634 filed by Melqart Asset Management (UK) Ltd
    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 116,470 shares
    Change vs previous 13F -203 shares

    3.88% of the 13F portfolio, value $39,361,037.

    13F-HR 0001172661-26-001681 filed by Melqart Asset Management (UK) Ltd
    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 116,673 shares
    Change vs previous 13F +40,548 shares

    3.55% of the 13F portfolio, value $35,455,758.

    13F-HR 0001172661-26-000839 filed by Melqart Asset Management (UK) Ltd
    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 76,125 shares
    Change vs previous 13F -10,808 shares

    2.84% of the 13F portfolio, value $21,260,951.

    13F-HR 0001172661-25-004813 filed by Melqart Asset Management (UK) Ltd
    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 86,933 shares
    Change vs previous 13F +25,716 shares

    2.81% of the 13F portfolio, value $19,689,455.

    13F-HR 0001172661-25-003332 filed by Melqart Asset Management (UK) Ltd
    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 61,217 shares
    Change vs previous 13F not available

    1.37% of the 13F portfolio, value $10,162,022.

    13F-HR 0001172661-25-001947 filed by Melqart Asset Management (UK) Ltd
    Filed (acceptance time not in the bulk data set), ingested

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