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Riverwater Partners LLC: MDU position timeline

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

Riverwater Partners LLC held 151,810 MDU shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 151,810 shares
    Change vs previous 13F +4,699 shares

    0.96% of the 13F portfolio, value $3,219,898.

    13F-HR 0001941040-26-000624 filed by Riverwater Partners 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 147,111 shares
    Change vs previous 13F +47,823 shares

    1.02% of the 13F portfolio, value $3,048,147.

    13F-HR 0001941040-26-000302 filed by Riverwater Partners 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 99,288 shares
    Change vs previous 13F +17,459 shares

    0.75% of the 13F portfolio, value $1,938,102.

    13F-HR 0001941040-26-000105 filed by Riverwater Partners 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 81,829 shares
    Change vs previous 13F +3,102 shares

    0.6% of the 13F portfolio, value $1,457,374.

    13F-HR 0001941040-25-000585 filed by Riverwater Partners 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 78,727 shares
    Change vs previous 13F -223 shares

    0.62% of the 13F portfolio, value $1,312,379.

    13F-HR 0001941040-25-000393 filed by Riverwater Partners 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 78,950 shares
    Change vs previous 13F +28,236 shares

    0.69% of the 13F portfolio, value $1,335,045.

    13F-HR 0001941040-25-000222 filed by Riverwater Partners 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 50,714 shares
    Change vs previous 13F +1,151 shares

    0.44% of the 13F portfolio, value $913,866.

    13F-HR 0001941040-25-000144 filed by Riverwater Partners 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 49,563 shares
    Change vs previous 13F not available

    0.67% of the 13F portfolio, value $1,348,114.

    13F-HR 0001941040-24-000443 filed by Riverwater Partners LLC
    Filed (acceptance time not in the bulk data set), ingested

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