GROUP ONE TRADING LLC: METC position timeline

GROUP ONE TRADING LLC held 210,055 METC 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 210,055 shares

   Change vs previous 13F +79,518 shares

   0.08% of the 13F portfolio, value $2,779,028.

   13F-HR 0000932540-26-000011 filed by GROUP ONE TRADING 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 130,537 shares

   Change vs previous 13F +109,944 shares

   0.07% of the 13F portfolio, value $2,018,102.

   13F-HR 0000932540-26-000005 filed by GROUP ONE TRADING LLC
   Filed 2026-05-13 (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 20,593 shares

   Change vs previous 13F -156,023 shares

   0.01% of the 13F portfolio, value $370,674.

   13F-HR 0000932540-26-000002 filed by GROUP ONE TRADING LLC
   Filed 2026-02-12 (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 176,616 shares

   Change vs previous 13F +32,341 shares

   0.18% of the 13F portfolio, value $5,861,885.

   13F-HR 0000932540-25-000040 filed by GROUP ONE TRADING LLC
   Filed 2025-11-12 (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 144,275 shares

   Change vs previous 13F not available

   0.06% of the 13F portfolio, value $1,895,774.

   13F-HR 0000932540-25-000034 filed by GROUP ONE TRADING 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).