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RNC CAPITAL MANAGEMENT LLC: TSM position timeline

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

RNC CAPITAL MANAGEMENT LLC held 50,379 TSM shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 50,379 shares
    Change vs previous 13F -934 shares

    0.99% of the 13F portfolio, value $24,059,499.

    13F-HR 0000051762-26-000005 filed by RNC CAPITAL MANAGEMENT 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 51,313 shares
    Change vs previous 13F -662 shares

    0.76% of the 13F portfolio, value $17,341,228.

    13F-HR 0000051762-26-000004 filed by RNC CAPITAL MANAGEMENT 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 51,975 shares
    Change vs previous 13F +1,005 shares

    0.72% of the 13F portfolio, value $15,794,683.

    13F-HR 0000051762-26-000001 filed by RNC CAPITAL MANAGEMENT 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 50,970 shares
    Change vs previous 13F -2,338 shares

    0.65% of the 13F portfolio, value $14,235,411.

    13F-HR 0000051762-25-000006 filed by RNC CAPITAL MANAGEMENT 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 53,308 shares
    Change vs previous 13F +2,711 shares

    0.59% of the 13F portfolio, value $12,073,729.

    13F-HR 0000051762-25-000003 filed by RNC CAPITAL MANAGEMENT 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 50,597 shares
    Change vs previous 13F -47 shares

    0.43% of the 13F portfolio, value $8,399,102.

    13F-HR 0000051762-25-000002 filed by RNC CAPITAL MANAGEMENT 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 50,644 shares
    Change vs previous 13F -2,838 shares

    0.53% of the 13F portfolio, value $10,001,684.

    13F-HR 0000051762-25-000001 filed by RNC CAPITAL MANAGEMENT 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 53,482 shares
    Change vs previous 13F not available

    0.52% of the 13F portfolio, value $9,295,706.

    13F-HR 0000051762-24-000007 filed by RNC CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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