KORNITZER CAPITAL MANAGEMENT INC /KS: COHR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of KORNITZER CAPITAL MANAGEMENT INC /KS on COHR, newest first. How the timeline and the estimate are built.

KORNITZER CAPITAL MANAGEMENT INC /KS held 6,436 COHR shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

period ended2026-06-30
13F 6,436 shares
Change vs previous 13F +6,436 shares
0.05% of the 13F portfolio, value $2,538,809.
13F-HR 0000898358-26-000007 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
Filed 2026-07-31 (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 ended2024-12-31
13F 0 shares
Change vs previous 13F -7,850 shares
13F-HR 0000898358-25-000005 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
Filed 2025-01-31 (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).
Exited: the 13F for this period no longer lists the position.
period ended2024-09-30
13F 7,850 shares
Change vs previous 13F not available
0.01% of the 13F portfolio, value $697,943.
13F-HR 0000898358-24-000009 filed by KORNITZER CAPITAL MANAGEMENT INC /KS
Filed 2024-10-31 (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).