CASTLEARK MANAGEMENT LLC: EXLS position timeline

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

CASTLEARK MANAGEMENT LLC held 0 EXLS shares at 2025-09-30 per its 13F-HR filed 2025-11-17.

the latest 13F is the newest step

period ended2025-09-30
13F 0 shares
Change vs previous 13F -68,770 shares
13F-HR 0001106832-25-000008 filed by CASTLEARK MANAGEMENT LLC
Filed 2025-11-17 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2025-06-30
13F 68,770 shares
Change vs previous 13F -86,810 shares
0.09% of the 13F portfolio, value $3,011,438.
13F-HR 0001106832-25-000006 filed by CASTLEARK MANAGEMENT LLC
Filed 2025-08-18 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 155,580 shares
Change vs previous 13F +3,530 shares
0.25% of the 13F portfolio, value $7,344,932.
13F-HR 0001106832-25-000004 filed by CASTLEARK MANAGEMENT LLC
Filed 2025-05-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 152,050 shares
Change vs previous 13F -6,410 shares
0.24% of the 13F portfolio, value $6,747,979.
13F-HR 0001106832-25-000001 filed by CASTLEARK MANAGEMENT LLC
Filed 2025-02-18 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 158,460 shares
Change vs previous 13F not available
0.25% of the 13F portfolio, value $6,045,249.
13F-HR 0001106832-24-000008 filed by CASTLEARK MANAGEMENT LLC
Filed 2024-11-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
Acceptance time not in the bulk data set (spec §4.2).