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RNC CAPITAL MANAGEMENT LLC: MKTX position timeline

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

RNC CAPITAL MANAGEMENT LLC held 9,029 MKTX 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 9,029 shares
    Change vs previous 13F +3,911 shares

    0.04% of the 13F portfolio, value $1,024,701.

    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 5,118 shares
    Change vs previous 13F +1,535 shares

    0.04% of the 13F portfolio, value $844,368.

    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 3,583 shares
    Change vs previous 13F -2,182 shares

    0.03% of the 13F portfolio, value $649,419.

    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 5,765 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $1,004,551.

    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).