MASTERS CAPITAL MANAGEMENT LLC: ISOU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MASTERS CAPITAL MANAGEMENT LLC on ISOU, newest first. How the timeline and the estimate are built.

MASTERS CAPITAL MANAGEMENT LLC held 600,000 ISOU 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 600,000 shares
Change vs previous 13F -100,000 shares
0.84% of the 13F portfolio, value $5,982,000.
13F-HR 0001104186-26-000006 filed by MASTERS CAPITAL MANAGEMENT LLC
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 700,000 shares
Change vs previous 13F not available
1.09% of the 13F portfolio, value $7,378,000.
13F-HR 0001104186-26-000004 filed by MASTERS CAPITAL MANAGEMENT LLC
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).