Summit Trail Advisors, LLC: MDU position timeline

Summit Trail Advisors, LLC held 71,801 MDU 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 71,801 shares

   Change vs previous 13F -6,301 shares

   0.02% of the 13F portfolio, value $1,522,899.

   13F-HR 0001951757-26-001207 filed by Summit Trail Advisors, LLC
   Filed 2026-08-11 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC

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

2. period ended2026-03-31

   13F 78,102 shares

   Change vs previous 13F +34,287 shares

   0.02% of the 13F portfolio, value $1,618,273.

   13F-HR 0001951757-26-000837 filed by Summit Trail Advisors, LLC
   Filed 2026-05-12 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC

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

3. period ended2025-12-31

   13F 43,815 shares

   Change vs previous 13F -12,990 shares

   0.01% of the 13F portfolio, value $858,845.

   13F-HR 0001951757-26-000464 filed by Summit Trail Advisors, LLC
   Filed 2026-02-17 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC

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

4. period ended2025-09-30

   13F 56,805 shares

   Change vs previous 13F +43,215 shares

   0.01% of the 13F portfolio, value $1,014,790.

   13F-HR 0001951757-25-001440 filed by Summit Trail Advisors, LLC
   Filed 2025-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC

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

5. period ended2025-06-30

   13F 13,590 shares

   Change vs previous 13F not available

   <0.01% of the 13F portfolio, value $224,271.

   13F-HR 0001951757-25-001093 filed by Summit Trail Advisors, LLC
   Filed 2025-08-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC

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