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Mayflower Financial Advisors, LLC: TSM position timeline

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

Mayflower Financial Advisors, LLC held 5,694 TSM shares at 2026-06-30 per its 13F-HR filed 2026-07-09.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,694 shares
    Change vs previous 13F +102 shares

    0.23% of the 13F portfolio, value $2,719,456.

    13F-HR 0001951757-26-000942 filed by Mayflower Financial Advisors, 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 5,592 shares
    Change vs previous 13F +1,400 shares

    0.23% of the 13F portfolio, value $1,889,926.

    13F-HR 0001951757-26-000724 filed by Mayflower Financial Advisors, 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 4,192 shares
    Change vs previous 13F +260 shares

    0.15% of the 13F portfolio, value $1,273,995.

    13F-HR 0001951757-26-000054 filed by Mayflower Financial Advisors, 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 3,932 shares
    Change vs previous 13F +468 shares

    0.14% of the 13F portfolio, value $1,098,238.

    13F-HR 0001951757-25-001150 filed by Mayflower Financial Advisors, 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 3,464 shares
    Change vs previous 13F +182 shares

    0.11% of the 13F portfolio, value $784,609.

    13F-HR 0001951757-25-001017 filed by Mayflower Financial Advisors, 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 3,282 shares
    Change vs previous 13F -330 shares

    0.08% of the 13F portfolio, value $544,835.

    13F-HR 0001951757-25-000501 filed by Mayflower Financial Advisors, 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 3,612 shares
    Change vs previous 13F +91 shares

    0.11% of the 13F portfolio, value $713,353.

    13F-HR 0001951757-25-000102 filed by Mayflower Financial Advisors, 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 3,521 shares
    Change vs previous 13F not available

    0.09% of the 13F portfolio, value $611,501.

    13F-HR 0001951757-24-001160 filed by Mayflower Financial Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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