PARK AVENUE SECURITIES LLC: ATI position timeline

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

PARK AVENUE SECURITIES LLC held 30,765 ATI shares at 2026-06-30 per its 13F-HR filed 2026-07-20.

the latest 13F is the newest step

period ended2026-06-30
13F 30,765 shares
Change vs previous 13F +11,716 shares
0.04% of the 13F portfolio, value $6,064,000.
13F-HR 0001071640-26-000012 filed by PARK AVENUE SECURITIES LLC
Filed 2026-07-20 (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 19,049 shares
Change vs previous 13F not available
0.02% of the 13F portfolio, value $2,771,000.
13F-HR 0001071640-26-000007 filed by PARK AVENUE SECURITIES LLC
Filed 2026-04-07 (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).