GILDER GAGNON HOWE & CO LLC: AAOI position timeline

GILDER GAGNON HOWE & CO LLC held 343,014 AAOI shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 343,014 shares

   Change vs previous 13F -112,361 shares

   0.52% of the 13F portfolio, value $50,820,954.

   13F-HR 0001172661-26-003462 filed by GILDER GAGNON HOWE & CO LLC
   Filed 2026-08-14 (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 455,375 shares

   Change vs previous 13F -19,640 shares

   0.46% of the 13F portfolio, value $38,520,171.

   13F-HR 0001172661-26-002064 filed by GILDER GAGNON HOWE & CO LLC
   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).

3. period ended2025-12-31

   13F 475,015 shares

   Change vs previous 13F +388,768 shares

   0.17% of the 13F portfolio, value $16,559,023.

   13F-HR 0001172661-26-000858 filed by GILDER GAGNON HOWE & CO LLC
   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 86,247 shares

   Change vs previous 13F +15,540 shares

   0.02% of the 13F portfolio, value $2,236,385.

   13F-HR 0001172661-25-004939 filed by GILDER GAGNON HOWE & CO LLC
   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 70,707 shares

   Change vs previous 13F not available

   0.02% of the 13F portfolio, value $1,816,463.

   13F-HR 0001172661-25-003286 filed by GILDER GAGNON HOWE & CO LLC
   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).