4D Advisors, LLC: ATEN position timeline

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

4D Advisors, LLC held 135,000 ATEN 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 135,000 shares
Change vs previous 13F not available
1.94% of the 13F portfolio, value $5,043,600.
13F-HR 0001938268-26-000005 filed by 4D Advisors, 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).