SIRIOS CAPITAL MANAGEMENT L P: ALGM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SIRIOS CAPITAL MANAGEMENT L P on ALGM, newest first. How the timeline and the estimate are built.

SIRIOS CAPITAL MANAGEMENT L P held 23,438 ALGM 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 23,438 shares
Change vs previous 13F -274,983 shares
0.2% of the 13F portfolio, value $1,631,754.
13F-HR 0001104883-26-000008 filed by SIRIOS CAPITAL MANAGEMENT L P
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 298,421 shares
Change vs previous 13F not available
1.14% of the 13F portfolio, value $9,409,214.
13F-HR 0001104883-26-000005 filed by SIRIOS CAPITAL MANAGEMENT L P
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).