HARVEST MANAGEMENT LLC: CECO position timeline

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

HARVEST MANAGEMENT LLC held 10,218 CECO 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 10,218 shares
Change vs previous 13F +2,218 shares
0.41% of the 13F portfolio, value $927,181.
13F-HR 0001172661-26-003520 filed by HARVEST 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 8,000 shares
Change vs previous 13F not available
0.25% of the 13F portfolio, value $476,640.
13F-HR 0001172661-26-002063 filed by HARVEST 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).