Aventail Capital Group, LP: ATI position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Aventail Capital Group, LP on ATI, newest first. How the timeline and the estimate are built.
Aventail Capital Group, LP held 110,892 ATI shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 110,892 sharesChange vs previous 13F -74,420 shares
1.25% of the 13F portfolio, value $21,856,813.
13F-HR 0001420506-26-001817 filed by Aventail Capital Group, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 185,312 sharesChange vs previous 13F not available
1.3% of the 13F portfolio, value $26,955,484.
13F-HR 0001420506-26-001162 filed by Aventail Capital Group, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).