Polymer Capital Management (US) LLC: DTE position timeline

Polymer Capital Management (US) LLC held 30,000 DTE 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 30,000 shares

   Change vs previous 13F +12,606 shares

   0.68% of the 13F portfolio, value $4,571,100.

   13F-HR 0001973324-26-000009 filed by Polymer Capital Management (US) LLC
   Filed 2026-08-14 (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 17,394 shares

   Change vs previous 13F -41,392 shares

   0.38% of the 13F portfolio, value $2,543,351.

   13F-HR 0001973324-26-000007 filed by Polymer Capital Management (US) LLC
   Filed 2026-05-14 (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 58,786 shares

   Change vs previous 13F -1,367 shares

   0.98% of the 13F portfolio, value $7,582,218.

   13F-HR 0001973324-26-000003 filed by Polymer Capital Management (US) 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 60,153 shares

   Change vs previous 13F +7,476 shares

   1.13% of the 13F portfolio, value $8,507,439.

   13F-HR 0001973324-25-000011 filed by Polymer Capital Management (US) 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 52,677 shares

   Change vs previous 13F +32,330 shares

   1.14% of the 13F portfolio, value $6,977,595.

   13F-HR 0001641447-25-000003 filed by Polymer Capital Management (US) 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).

6. period ended2025-03-31

   13F 20,347 shares

   Change vs previous 13F -89,653 shares

   0.85% of the 13F portfolio, value $2,813,380.

   13F-HR 0001973324-25-000006 filed by Polymer Capital Management (US) LLC
   Filed 2025-05-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC

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

7. period ended2024-12-31

   13F 110,000 shares

   Change vs previous 13F not available

   4.26% of the 13F portfolio, value $13,282,500.

   13F-HR 0001420506-25-000335 filed by Polymer Capital Management (US) LLC
   Filed 2025-02-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC

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