Marex Group Ltd: CSTM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Marex Group Ltd on CSTM, newest first. How the timeline and the estimate are built.

Marex Group Ltd held 10,375 CSTM 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 10,375 shares
Change vs previous 13F -9,076 shares
<0.01% of the 13F portfolio, value $330,651.
13F-HR 0001997464-26-000070 filed by Marex Group Ltd
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 19,451 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $478,106.
13F-HR 0001997464-26-000058 filed by Marex Group Ltd
Filed 2026-05-13 (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).