Polymer Capital Management (US) LLC: LYB position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Polymer Capital Management (US) LLC on LYB, newest first. How the timeline and the estimate are built.
Polymer Capital Management (US) LLC held 0 LYB shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 0 sharesChange vs previous 13F -5,000 shares
13F-HR 0001973324-26-000009 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 ended2026-03-3113F 5,000 sharesChange vs previous 13F -61,382 shares
0.06% of the 13F portfolio, value $402,800.
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).
- period ended2025-12-3113F 66,382 sharesChange vs previous 13F +17,663 shares
0.37% of the 13F portfolio, value $2,874,341.
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 48,719 sharesChange vs previous 13F +48,279 shares
0.32% of the 13F portfolio, value $2,389,180.
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 440 sharesChange vs previous 13F not available
<0.01% of the 13F portfolio, value $25,458.
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).