Skip to content
Disclosery

Callahan Advisors, LLC: TSM position timeline

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

Callahan Advisors, LLC held 49,233 TSM shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 49,233 shares
    Change vs previous 13F +7,856 shares

    1.77% of the 13F portfolio, value $23,512,226.

    13F-HR 0001140361-26-030698 filed by Callahan 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 41,377 shares
    Change vs previous 13F +7,879 shares

    1.17% of the 13F portfolio, value $13,983,357.

    13F-HR 0001140361-26-020771 filed by Callahan 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 33,498 shares
    Change vs previous 13F +1,903 shares

    0.84% of the 13F portfolio, value $10,179,707.

    13F-HR 0001140361-26-004098 filed by Callahan 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 31,595 shares
    Change vs previous 13F +6,028 shares

    0.75% of the 13F portfolio, value $8,824,168.

    13F-HR 0001140361-25-039992 filed by Callahan 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 25,567 shares
    Change vs previous 13F +13,330 shares

    0.52% of the 13F portfolio, value $5,790,670.

    13F-HR 0001140361-25-027574 filed by Callahan 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 12,237 shares
    Change vs previous 13F +1,918 shares

    0.19% of the 13F portfolio, value $2,031,342.

    13F-HR 0001140361-25-016719 filed by Callahan 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 10,319 shares
    Change vs previous 13F +1,959 shares

    0.19% of the 13F portfolio, value $2,037,899.

    13F-HR 0001140361-25-002693 filed by Callahan 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 8,360 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $1,451,881.

    13F-HR 0001140361-24-044615 filed by Callahan Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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