Aristides Capital LLC: COHR position timeline

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

Aristides Capital LLC held 15,374 COHR shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

period ended2026-06-30
13F 15,374 shares
Change vs previous 13F +6,110 shares
1.55% of the 13F portfolio, value $6,064,582.
13F-HR 0001595521-26-000008 filed by Aristides Capital LLC
Filed 2026-08-13 (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 9,264 shares
Change vs previous 13F not available
0.73% of the 13F portfolio, value $2,206,777.
13F-HR 0001595521-26-000006 filed by Aristides Capital LLC
Filed 2026-05-14 (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).