MH & ASSOCIATES SECURITIES MANAGEMENT CORP /ADV: WMB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MH & ASSOCIATES SECURITIES MANAGEMENT CORP /ADV on WMB, newest first. How the timeline and the estimate are built.

MH & ASSOCIATES SECURITIES MANAGEMENT CORP /ADV held 33,071 WMB shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

period ended2026-06-30
13F 33,071 shares
Change vs previous 13F -282 shares
2.2% of the 13F portfolio, value $2,458,499.
13F-HR 0000354201-26-000003 filed by MH & ASSOCIATES SECURITIES MANAGEMENT CORP /ADV
Filed 2026-07-28 (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 33,353 shares
Change vs previous 13F -881 shares
2.12% of the 13F portfolio, value $2,427,432.
13F-HR 0000354201-26-000002 filed by MH & ASSOCIATES SECURITIES MANAGEMENT CORP /ADV
Filed 2026-05-01 (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).
period ended2025-12-31
13F 34,234 shares
Change vs previous 13F not available
1.68% of the 13F portfolio, value $2,057,806.
13F-HR 0000354201-26-000001 filed by MH & ASSOCIATES SECURITIES MANAGEMENT CORP /ADV
Filed 2026-01-22 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
Acceptance time not in the bulk data set (spec §4.2).