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Disclosery

River Road Asset Management, LLC: MDU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of River Road Asset Management, LLC on MDU, newest first. How the timeline and the estimate are built.

River Road Asset Management, LLC held 3,403,955 MDU shares at 2026-06-30 per its 13F-HR filed 2026-07-17.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,403,955 shares
    Change vs previous 13F -673,296 shares

    0.8% of the 13F portfolio, value $72,197,886.

    13F-HR 0001341401-26-000018 filed by River Road Asset 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 4,077,251 shares
    Change vs previous 13F -629,791 shares

    0.96% of the 13F portfolio, value $84,480,641.

    13F-HR 0001341401-26-000012 filed by River Road Asset 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 4,707,042 shares
    Change vs previous 13F -582,940 shares

    1.01% of the 13F portfolio, value $91,881,460.

    13F-HR 0001341401-26-000004 filed by River Road Asset 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 5,289,982 shares
    Change vs previous 13F +3,776,639 shares

    1.06% of the 13F portfolio, value $94,214,579.

    13F-HR 0001341401-25-000037 filed by River Road Asset 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 1,513,343 shares
    Change vs previous 13F +1,513,343 shares

    0.33% of the 13F portfolio, value $26,105,167.

    13F-HR 0001341401-25-000034 filed by River Road Asset 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 ended2024-12-31
    13F 0 shares
    Change vs previous 13F -482,899 shares

    13F-HR 0001341401-25-000017 filed by River Road Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  7. period ended2024-09-30
    13F 482,899 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $13,236,262.

    13F-HR 0001341401-24-000034 filed by River Road Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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