PANAGORA ASSET MANAGEMENT INC: AMPY position timeline

PANAGORA ASSET MANAGEMENT INC held 87,010 AMPY shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 87,010 shares

   Change vs previous 13F +87,010 shares

   <0.01% of the 13F portfolio, value $346,300.

   13F-HR 0000883677-26-000006 filed by PANAGORA ASSET MANAGEMENT INC
   Filed 2026-08-06 (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 ended2025-06-30

   13F 0 shares

   Change vs previous 13F -105,878 shares

   13F-HR 0001172661-25-003130 filed by PANAGORA ASSET MANAGEMENT INC
   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).

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

3. period ended2025-03-31

   13F 105,878 shares

   Change vs previous 13F -130,983 shares

   <0.01% of the 13F portfolio, value $395,984.

   13F-HR 0001172661-25-002054 filed by PANAGORA ASSET MANAGEMENT INC
   Filed 2025-05-15 (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).

4. period ended2024-12-31

   13F 236,861 shares

   Change vs previous 13F -6,899 shares

   0.01% of the 13F portfolio, value $1,421,166.

   13F-HR 0001172661-25-000751 filed by PANAGORA ASSET MANAGEMENT INC
   Filed 2025-02-13 (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).

5. period ended2024-09-30

   13F 243,760 shares

   Change vs previous 13F not available

   0.01% of the 13F portfolio, value $1,591,753.

   13F-HR 0001172661-24-004704 filed by PANAGORA ASSET MANAGEMENT INC
   Filed 2024-11-13 (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).