ACADIAN ASSET MANAGEMENT LLC: AMRN position timeline

ACADIAN ASSET MANAGEMENT LLC held 720,984 AMRN 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 720,984 shares

   Change vs previous 13F +84,215 shares

   0.01% of the 13F portfolio, value $11,467,000.

   13F-HR 0001140361-26-032657 filed by ACADIAN ASSET MANAGEMENT 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).

2. period ended2026-03-31

   13F 636,769 shares

   Change vs previous 13F +56,327 shares

   0.01% of the 13F portfolio, value $9,182,000.

   13F-HR 0001140361-26-020957 filed by ACADIAN ASSET MANAGEMENT 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 580,442 shares

   Change vs previous 13F +123,862 shares

   0.01% of the 13F portfolio, value $8,080,000.

   13F-HR 0001140361-26-004564 filed by ACADIAN ASSET MANAGEMENT LLC
   Filed 2026-02-10 (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 456,580 shares

   Change vs previous 13F +215,532 shares

   0.01% of the 13F portfolio, value $7,462,000.

   13F-HR 0001140361-25-041908 filed by ACADIAN ASSET MANAGEMENT LLC
   Filed 2025-11-13 (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 241,048 shares

   Change vs previous 13F not available

   0.01% of the 13F portfolio, value $3,896,000.

   13F-HR 0001140361-25-029365 filed by ACADIAN ASSET MANAGEMENT LLC
   Filed 2025-08-07 (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).