Summit Trail Advisors, LLC: GPK position timeline

Summit Trail Advisors, LLC held 169,936 GPK 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 169,936 shares

   Change vs previous 13F +18,683 shares

   0.02% of the 13F portfolio, value $1,796,224.

   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 151,253 shares

   Change vs previous 13F +86,874 shares

   0.02% of the 13F portfolio, value $1,503,455.

   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 64,379 shares

   Change vs previous 13F +429 shares

   0.02% of the 13F portfolio, value $973,311.

   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 63,950 shares

   Change vs previous 13F +30,624 shares

   0.02% of the 13F portfolio, value $1,251,772.

   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 33,326 shares

   Change vs previous 13F not available

   0.01% of the 13F portfolio, value $702,302.

   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).