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HOWLAND CAPITAL MANAGEMENT LLC: TSM position timeline

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

HOWLAND CAPITAL MANAGEMENT LLC held 1,053 TSM shares at 2026-06-30 per its 13F-HR filed 2026-07-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,053 shares
    Change vs previous 13F -58 shares

    0.02% of the 13F portfolio, value $503,871.

    13F-HR 0001079112-26-000004 filed by HOWLAND CAPITAL MANAGEMENT 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 1,111 shares
    Change vs previous 13F -45 shares

    0.01% of the 13F portfolio, value $376,525.

    13F-HR 0001079112-26-000003 filed by HOWLAND CAPITAL MANAGEMENT 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 1,156 shares
    Change vs previous 13F -75 shares

    0.01% of the 13F portfolio, value $352,217.

    13F-HR 0001079112-26-000001 filed by HOWLAND CAPITAL MANAGEMENT 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 1,231 shares
    Change vs previous 13F +129 shares

    0.01% of the 13F portfolio, value $344,801.

    13F-HR 0001079112-25-000009 filed by HOWLAND CAPITAL MANAGEMENT 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 1,102 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $250,452.

    13F-HR 0001079112-25-000006 filed by HOWLAND CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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