HARTFORD INVESTMENT MANAGEMENT CO: CIEN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HARTFORD INVESTMENT MANAGEMENT CO on CIEN, newest first. How the timeline and the estimate are built.

HARTFORD INVESTMENT MANAGEMENT CO held 7,825 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-07-15.

the latest 13F is the newest step

period ended2026-06-30
13F 7,825 shares
Change vs previous 13F -225 shares
0.11% of the 13F portfolio, value $3,838,632.
13F-HR 0000922439-26-000005 filed by HARTFORD INVESTMENT MANAGEMENT CO
Filed 2026-07-15 (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 8,050 shares
Change vs previous 13F not available
0.1% of the 13F portfolio, value $3,125,252.
13F-HR 0000922439-26-000004 filed by HARTFORD INVESTMENT MANAGEMENT CO
Filed 2026-04-15 (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).