FIRST TRUST ADVISORS LP: AMPL position timeline

FIRST TRUST ADVISORS LP held 0 AMPL 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 0 shares

   Change vs previous 13F -424,566 shares

   13F-HR 0001445546-26-005965 filed by FIRST TRUST ADVISORS LP
   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).

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

2. period ended2026-03-31

   13F 424,566 shares

   Change vs previous 13F +332,830 shares

   <0.01% of the 13F portfolio, value $2,895,540.

   13F-HR 0001445546-26-003611 filed by FIRST TRUST ADVISORS LP
   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 91,736 shares

   Change vs previous 13F -203,104 shares

   <0.01% of the 13F portfolio, value $1,062,302.

   13F-HR 0001445546-26-001219 filed by FIRST TRUST ADVISORS LP
   Filed 2026-02-13 (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 294,840 shares

   Change vs previous 13F +85,220 shares

   <0.01% of the 13F portfolio, value $3,160,684.

   13F-HR 0001445546-25-007494 filed by FIRST TRUST ADVISORS LP
   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 209,620 shares

   Change vs previous 13F not available

   <0.01% of the 13F portfolio, value $2,599,288.

   13F-HR 0001445546-25-005500 filed by FIRST TRUST ADVISORS LP
   Filed 2025-08-13 (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).