Informed Momentum Co LLC: AMPX position timeline

Informed Momentum Co LLC held 0 AMPX shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 0 shares

   Change vs previous 13F -262,036 shares

   13F-HR 0001104659-26-095607 filed by Informed Momentum Co LLC
   Filed 2026-08-13 (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).

   Exited: the 13F for this period no longer lists the position.

2. period ended2026-03-31

   13F 262,036 shares

   Change vs previous 13F +25,226 shares

   0.51% of the 13F portfolio, value $4,417,927.

   13F-HR 0001104659-26-059851 filed by Informed Momentum Co 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 236,810 shares

   Change vs previous 13F -251,720 shares

   0.21% of the 13F portfolio, value $1,868,431.

   13F-HR 0001104659-26-014023 filed by Informed Momentum Co 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 488,530 shares

   Change vs previous 13F +277,278 shares

   0.58% of the 13F portfolio, value $5,078,786.

   13F-HR 0001104659-25-112235 filed by Informed Momentum Co 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 211,252 shares

   Change vs previous 13F not available

   0.13% of the 13F portfolio, value $889,371.

   13F-HR 0001104659-25-076664 filed by Informed Momentum Co LLC
   Filed 2025-08-12 (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).