Oak Grove Capital LLC: WMB position timeline

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

Oak Grove Capital LLC held 110,793 WMB shares at 2026-09-30 per its 13F-HR filed 2026-10-09.

the latest 13F is the newest step

period ended2026-09-30
13F 110,793 shares
Change vs previous 13F +74,293 shares
0.45% of the 13F portfolio, value $7,530,600.
13F-HR 0001580642-26-006831 filed by Oak Grove Capital LLC
Accepted 2026-10-09 17:16:32 UTC, ingested 2026-10-09 17:17:04 UTC
period ended2026-06-30
13F 36,500 shares
Change vs previous 13F not available
0.2% of the 13F portfolio, value $2,713,410.
13F-HR 0001580642-26-005255 filed by Oak Grove 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).