Quantinno Capital Management LP: AMPH position timeline

Quantinno Capital Management LP held 20,827 AMPH 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 20,827 shares

   Change vs previous 13F +20,827 shares

   <0.01% of the 13F portfolio, value $420,289.

   13F-HR 0001759654-26-000006 filed by Quantinno Capital Management LP
   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).

2. period ended2026-03-31

   13F 0 shares

   Change vs previous 13F -15,568 shares

   13F-HR 0001759654-26-000004 filed by Quantinno Capital Management LP
   Filed 2026-05-15 (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).

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

3. period ended2025-12-31

   13F 15,568 shares

   Change vs previous 13F +2,308 shares

   <0.01% of the 13F portfolio, value $416,911.

   13F-HR 0001759654-26-000002 filed by Quantinno Capital Management LP
   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 13,260 shares

   Change vs previous 13F +1,991 shares

   <0.01% of the 13F portfolio, value $353,379.

   13F-HR 0001759654-25-000012 filed by Quantinno Capital Management LP
   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 11,269 shares

   Change vs previous 13F not available

   <0.01% of the 13F portfolio, value $258,736.

   13F-HR 0001759654-25-000007 filed by Quantinno Capital Management LP
   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).