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Disclosery

Choate Investment Advisors: TSM position timeline

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

Choate Investment Advisors held 135,313 TSM shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 135,313 shares
    Change vs previous 13F +1,833 shares

    1.14% of the 13F portfolio, value $64,621,201.

    13F-HR 0001398344-26-014036 filed by Choate Investment Advisors
    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 133,480 shares
    Change vs previous 13F -5,281 shares

    0.88% of the 13F portfolio, value $45,109,711.

    13F-HR 0001398344-26-009072 filed by Choate Investment Advisors
    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 138,761 shares
    Change vs previous 13F +14,886 shares

    0.83% of the 13F portfolio, value $42,168,211.

    13F-HR 0001398344-26-002491 filed by Choate Investment Advisors
    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 123,875 shares
    Change vs previous 13F +5,489 shares

    0.72% of the 13F portfolio, value $34,597,170.

    13F-HR 0001398344-25-020572 filed by Choate Investment Advisors
    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 118,386 shares
    Change vs previous 13F +5,101 shares

    0.58% of the 13F portfolio, value $26,813,343.

    13F-HR 0001398344-25-015075 filed by Choate Investment Advisors
    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 113,285 shares
    Change vs previous 13F +9,909 shares

    0.47% of the 13F portfolio, value $18,805,381.

    13F-HR 0001398344-25-009417 filed by Choate Investment Advisors
    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 103,376 shares
    Change vs previous 13F +16,219 shares

    0.49% of the 13F portfolio, value $20,415,811.

    13F-HR 0001398344-25-002290 filed by Choate Investment Advisors
    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 87,157 shares
    Change vs previous 13F not available

    0.39% of the 13F portfolio, value $15,168,685.

    13F-HR 0001398344-24-020612 filed by Choate Investment Advisors
    Filed (acceptance time not in the bulk data set), ingested

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