GROUP ONE TRADING LLC: AIRO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GROUP ONE TRADING LLC on AIRO, newest first. How the timeline and the estimate are built.

GROUP ONE TRADING LLC held 22,777 AIRO shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

period ended2026-06-30
13F 22,777 shares
Change vs previous 13F +15,455 shares
<0.01% of the 13F portfolio, value $168,322.
13F-HR 0000932540-26-000011 filed by GROUP ONE TRADING 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).
period ended2026-03-31
13F 7,322 shares
Change vs previous 13F +523 shares
<0.01% of the 13F portfolio, value $55,684.
13F-HR 0000932540-26-000005 filed by GROUP ONE TRADING 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).
period ended2025-12-31
13F 6,799 shares
Change vs previous 13F -31,778 shares
<0.01% of the 13F portfolio, value $55,616.
13F-HR 0000932540-26-000002 filed by GROUP ONE TRADING LLC
Filed 2026-02-12 (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).
period ended2025-09-30
13F 38,577 shares
Change vs previous 13F not available
0.02% of the 13F portfolio, value $740,678.
13F-HR 0000932540-25-000040 filed by GROUP ONE TRADING LLC
Filed 2025-11-12 (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).