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Disclosery

Old Port Advisors: TSM position timeline

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

Old Port Advisors held 2,683 TSM shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,683 shares
    Change vs previous 13F +165 shares

    0.25% of the 13F portfolio, value $1,281,320.

    13F-HR 0001744348-26-000003 filed by Old Port 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 2,518 shares
    Change vs previous 13F -120 shares

    0.2% of the 13F portfolio, value $850,958.

    13F-HR 0001744348-26-000002 filed by Old Port 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 2,638 shares
    Change vs previous 13F -65 shares

    0.2% of the 13F portfolio, value $801,662.

    13F-HR 0001744348-26-000001 filed by Old Port 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 2,703 shares
    Change vs previous 13F +55 shares

    0.19% of the 13F portfolio, value $754,921.

    13F-HR 0001744348-25-000006 filed by Old Port 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 2,648 shares
    Change vs previous 13F +72 shares

    0.16% of the 13F portfolio, value $599,746.

    13F-HR 0001744348-25-000004 filed by Old Port 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 2,576 shares
    Change vs previous 13F +28 shares

    0.13% of the 13F portfolio, value $427,616.

    13F-HR 0001744348-25-000003 filed by Old Port 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 2,548 shares
    Change vs previous 13F -17 shares

    0.14% of the 13F portfolio, value $503,205.

    13F-HR 0001744348-25-000001 filed by Old Port 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 2,565 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $445,464.

    13F-HR 0001744348-24-000004 filed by Old Port Advisors
    Filed (acceptance time not in the bulk data set), ingested

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