MUHLENKAMP & CO INC: FRDM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MUHLENKAMP & CO INC on FRDM, newest first. How the timeline and the estimate are built.

MUHLENKAMP & CO INC held 0 FRDM shares at 2026-06-30 per its 13F-HR filed 2026-08-18.

the latest 13F is the newest step

period ended2026-06-30
13F 0 shares
Change vs previous 13F -236,825 shares
13F-HR 0001133219-26-000003 filed by MUHLENKAMP & CO INC
Filed 2026-08-18 (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).
Exited: the 13F for this period no longer lists the position.
period ended2026-03-31
13F 236,825 shares
Change vs previous 13F not available
3.41% of the 13F portfolio, value $12,942,486.
13F-HR 0001133219-26-000002 filed by MUHLENKAMP & CO INC
Filed 2026-05-06 (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).