Cross Staff Investments Inc: GLW position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Cross Staff Investments Inc on GLW, newest first. How the timeline and the estimate are built.

Cross Staff Investments Inc held 1,492 GLW shares at 2026-06-30 per its 13F-HR filed 2026-07-22.

the latest 13F is the newest step

period ended2026-06-30
13F 1,492 shares
Change vs previous 13F 0 shares
0.21% of the 13F portfolio, value $381,102.
13F-HR 0001900406-26-000003 filed by Cross Staff Investments Inc
Filed 2026-07-22 (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 1,492 shares
Change vs previous 13F not available
0.1% of the 13F portfolio, value $202,867.
13F-HR 0001900406-26-000002 filed by Cross Staff Investments Inc
Filed 2026-04-23 (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).