Ted Buchan & Co: GLW position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Ted Buchan & Co on GLW, newest first. How the timeline and the estimate are built.

Ted Buchan & Co held 804 GLW shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

period ended2026-06-30
13F 804 shares
Change vs previous 13F not available
0.07% of the 13F portfolio, value $205,366.
13F-HR 0001172661-26-002769 filed by Ted Buchan & Co
Filed 2026-07-23 (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).