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RIVERBRIDGE PARTNERS LLC: TSM position timeline

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

RIVERBRIDGE PARTNERS LLC held 6,809 TSM shares at 2026-06-30 per its 13F-HR filed 2026-07-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,809 shares
    Change vs previous 13F -277 shares

    0.09% of the 13F portfolio, value $3,251,774.

    13F-HR 0001112325-26-000005 filed by RIVERBRIDGE PARTNERS 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 7,086 shares
    Change vs previous 13F -4,657 shares

    0.06% of the 13F portfolio, value $2,394,714.

    13F-HR 0001112325-26-000004 filed by RIVERBRIDGE PARTNERS 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 11,743 shares
    Change vs previous 13F -132 shares

    0.07% of the 13F portfolio, value $3,568,580.

    13F-HR 0001112325-26-000001 filed by RIVERBRIDGE PARTNERS 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 11,875 shares
    Change vs previous 13F -405 shares

    0.06% of the 13F portfolio, value $3,316,569.

    13F-HR 0001112325-25-000016 filed by RIVERBRIDGE PARTNERS 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 12,280 shares
    Change vs previous 13F +496 shares

    0.04% of the 13F portfolio, value $2,781,297.

    13F-HR 0001112325-25-000012 filed by RIVERBRIDGE PARTNERS 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 11,784 shares
    Change vs previous 13F +10,733 shares

    0.03% of the 13F portfolio, value $1,956,144.

    13F-HR 0001112325-25-000009 filed by RIVERBRIDGE PARTNERS 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 1,051 shares
    Change vs previous 13F -625 shares

    <0.01% of the 13F portfolio, value $207,562.

    13F-HR 0001112325-25-000005 filed by RIVERBRIDGE PARTNERS 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 1,676 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $291,071.

    13F-HR 0001112325-24-000010 filed by RIVERBRIDGE PARTNERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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