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Disclosery

HEADINVEST, LLC: TSM position timeline

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

HEADINVEST, LLC held 1,887 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 1,887 shares
    Change vs previous 13F -95 shares

    0.17% of the 13F portfolio, value $901,175.

    13F-HR 0001172661-26-003536 filed by HEADINVEST, 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 1,982 shares
    Change vs previous 13F +15 shares

    0.14% of the 13F portfolio, value $669,817.

    13F-HR 0001172661-26-002251 filed by HEADINVEST, 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 1,967 shares
    Change vs previous 13F -150 shares

    0.12% of the 13F portfolio, value $597,752.

    13F-HR 0001172661-26-000431 filed by HEADINVEST, 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 2,117 shares
    Change vs previous 13F -70 shares

    0.12% of the 13F portfolio, value $591,257.

    13F-HR 0001172661-25-004982 filed by HEADINVEST, 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 2,187 shares
    Change vs previous 13F -65 shares

    0.11% of the 13F portfolio, value $495,334.

    13F-HR 0001172661-25-003356 filed by HEADINVEST, LLC
    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 2,252 shares
    Change vs previous 13F -35 shares

    0.07% of the 13F portfolio, value $373,832.

    13F-HR 0001172661-25-001993 filed by HEADINVEST, LLC
    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 2,287 shares
    Change vs previous 13F -217 shares

    0.09% of the 13F portfolio, value $451,660.

    13F-HR 0001172661-25-001323 filed by HEADINVEST, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 2,504 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $434,870.

    13F-HR 0001172661-24-005343 filed by HEADINVEST, LLC
    Filed (acceptance time not in the bulk data set), ingested

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