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Disclosery

Walter Public Investments Inc.: TSM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Walter Public Investments Inc. on TSM, newest first. How the timeline and the estimate are built.

Walter Public Investments Inc. held 49,789 TSM shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 49,789 shares
    Change vs previous 13F -23,724 shares

    5.72% of the 13F portfolio, value $23,777,733.

    13F-HR 0001925251-26-000004 filed by Walter Public Investments Inc.
    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 73,513 shares
    Change vs previous 13F -20,514 shares

    5.94% of the 13F portfolio, value $24,843,718.

    13F-HR 0001925251-26-000003 filed by Walter Public Investments Inc.
    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 94,027 shares
    Change vs previous 13F -19,211 shares

    5.05% of the 13F portfolio, value $28,573,865.

    13F-HR 0001925251-26-000001 filed by Walter Public Investments Inc.
    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 113,238 shares
    Change vs previous 13F not available

    5.2% of the 13F portfolio, value $31,626,241.

    13F-HR 0001925251-25-000003 filed by Walter Public Investments Inc.
    Filed (acceptance time not in the bulk data set), ingested

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