Stephens Investment Management Group LLC: AMTM position timeline

Stephens Investment Management Group LLC held 20,516 AMTM shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 20,516 shares

   Change vs previous 13F -2,879 shares

   <0.01% of the 13F portfolio, value $424,064.

   13F-HR 0000757657-26-000017 filed by STEPHENS INC /AR/
   Filed 2026-07-29 (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 23,395 shares

   Change vs previous 13F +840 shares

   0.01% of the 13F portfolio, value $610,139.

   13F-HR 0000757657-26-000013 filed by STEPHENS INC /AR/
   Filed 2026-04-28 (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 22,555 shares

   Change vs previous 13F -3,401 shares

   0.01% of the 13F portfolio, value $654,092.

   13F-HR 0000757657-26-000003 filed by STEPHENS INC /AR/
   Filed 2026-02-05 (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 25,956 shares

   Change vs previous 13F -1,944 shares

   0.01% of the 13F portfolio, value $621,643.

   13F-HR 0000757657-25-000022 filed by STEPHENS INC /AR/
   Filed 2025-10-27 (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 27,900 shares

   Change vs previous 13F -4,829 shares

   0.01% of the 13F portfolio, value $658,716.

   13F-HR 0000757657-25-000019 filed by STEPHENS INC /AR/
   Filed 2025-07-29 (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 32,729 shares

   Change vs previous 13F -3,973 shares

   0.01% of the 13F portfolio, value $595,668.

   13F-HR 0000757657-25-000012 filed by STEPHENS INC /AR/
   Filed 2025-05-01 (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 36,702 shares

   Change vs previous 13F -4,224 shares

   0.01% of the 13F portfolio, value $771,843.

   13F-HR 0000757657-25-000004 filed by STEPHENS INC /AR/
   Filed 2025-01-28 (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).

8. period ended2024-09-30

   13F 40,926 shares

   Change vs previous 13F not available

   0.02% of the 13F portfolio, value $1,319,870.

   13F-HR 0001314440-24-000016 filed by STEPHENS INC /AR/
   Filed 2024-10-28 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC

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