JPMORGAN CHASE & CO: WMB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of JPMORGAN CHASE & CO on WMB, newest first. How the timeline and the estimate are built.

JPMORGAN CHASE & CO held 21,379,796 WMB shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

period ended2026-06-30
13F 21,379,796 shares
Change vs previous 13F -678,569 shares
0.09% of the 13F portfolio, value $1,604,767,558.
13F-HR 0000019617-26-000325 filed by JPMORGAN CHASE & CO
Filed 2026-08-12 (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/A 22,058,365 shares
Change vs previous 13F not available
0.11% of the 13F portfolio, value $1,598,569,827.
13F-HR/A 0000019617-26-000225 filed by JPMORGAN CHASE & CO
Filed 2026-05-13 (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).