Merewether Investment Management, LP: CENX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Merewether Investment Management, LP on CENX, newest first. How the timeline and the estimate are built.

Merewether Investment Management, LP held 693,537 CENX 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 693,537 shares
Change vs previous 13F +178,737 shares
0.6% of the 13F portfolio, value $31,909,637.
13F-HR 0001420506-26-001816 filed by Merewether Investment Management, LP
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 514,800 shares
Change vs previous 13F not available
0.58% of the 13F portfolio, value $30,213,612.
13F-HR 0001420506-26-001143 filed by Merewether Investment Management, LP
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).