Avidity Partners Management LP: AKRO position timeline

Avidity Partners Management LP held 0 AKRO shares at 2025-12-31 per its 13F-HR filed 2026-02-13.

the latest 13F is the newest step

1. period ended2025-12-31

   13F 0 shares

   Change vs previous 13F -40,500 shares

   13F-HR 0001791827-26-000002 filed by Avidity Partners Management 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).

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

2. period ended2025-09-30

   13F 40,500 shares

   Change vs previous 13F -93,500 shares

   0.44% of the 13F portfolio, value $1,922,940.

   13F-HR 0001791827-25-000008 filed by Avidity Partners 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).

3. period ended2025-06-30

   13F 134,000 shares

   Change vs previous 13F +77,000 shares

   1.43% of the 13F portfolio, value $7,150,240.

   13F-HR 0001791827-25-000007 filed by Avidity Partners 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).

4. period ended2025-03-31

   13F 57,000 shares

   Change vs previous 13F -25,000 shares

   0.48% of the 13F portfolio, value $2,307,360.

   13F-HR 0001791827-25-000005 filed by Avidity Partners Management LP
   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).

5. period ended2024-12-31

   13F 82,000 shares

   Change vs previous 13F not available

   0.23% of the 13F portfolio, value $2,281,240.

   13F-HR 0001791827-25-000002 filed by Avidity Partners Management LP
   Filed 2025-02-14 (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).