Polymer Capital Management (US) LLC: ALEX position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Polymer Capital Management (US) LLC on ALEX, newest first. How the timeline and the estimate are built.
Polymer Capital Management (US) LLC held 0 ALEX shares at 2026-03-31 per its 13F-HR filed 2026-05-14.
the latest 13F is the newest step
- period ended2026-03-3113F 0 sharesChange vs previous 13F -18,581 shares
13F-HR 0001973324-26-000007 filed by Polymer Capital Management (US) LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
- period ended2025-12-3113F 18,581 sharesChange vs previous 13F +1,288 shares
0.05% of the 13F portfolio, value $383,512.
13F-HR 0001973324-26-000003 filed by Polymer Capital Management (US) LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 17,293 sharesChange vs previous 13F +703 shares
0.04% of the 13F portfolio, value $314,560.
13F-HR 0001973324-25-000011 filed by Polymer Capital Management (US) LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 16,590 sharesChange vs previous 13F +4,343 shares
0.05% of the 13F portfolio, value $295,800.
13F-HR 0001641447-25-000003 filed by Polymer Capital Management (US) LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 12,247 sharesChange vs previous 13F not available
0.06% of the 13F portfolio, value $211,016.
13F-HR 0001973324-25-000006 filed by Polymer Capital Management (US) LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).