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Disclosery

THOMPSON SIEGEL & WALMSLEY LLC: OMC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of THOMPSON SIEGEL & WALMSLEY LLC on OMC, newest first. How the timeline and the estimate are built.

THOMPSON SIEGEL & WALMSLEY LLC held 598,139 OMC shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 598,139 shares
    Change vs previous 13F +4,221 shares

    0.79% of the 13F portfolio, value $43,562,000.

    13F-HR 0001008322-26-000009 filed by THOMPSON SIEGEL & WALMSLEY 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 593,918 shares
    Change vs previous 13F +256,238 shares

    0.79% of the 13F portfolio, value $44,728,000.

    13F-HR 0001008322-26-000006 filed by THOMPSON SIEGEL & WALMSLEY 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 337,680 shares
    Change vs previous 13F +6,026 shares

    0.46% of the 13F portfolio, value $27,268,000.

    13F-HR 0001008322-26-000003 filed by THOMPSON SIEGEL & WALMSLEY 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 331,654 shares
    Change vs previous 13F not available

    0.44% of the 13F portfolio, value $27,040,000.

    13F-HR 0001008322-25-000017 filed by THOMPSON SIEGEL & WALMSLEY LLC
    Filed (acceptance time not in the bulk data set), ingested

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