SFMG, LLC: WMB position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SFMG, LLC on WMB, newest first. How the timeline and the estimate are built.
SFMG, LLC held 15,160 WMB shares at 2026-06-30 per its 13F-HR filed 2026-08-13.
the latest 13F is the newest step
- period ended2026-06-3013F 15,160 sharesChange vs previous 13F +32 shares
0.07% of the 13F portfolio, value $1,126,985.
13F-HR 0001512026-26-000005 filed by SFMG, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 15,128 sharesChange vs previous 13F -707 shares
0.08% of the 13F portfolio, value $1,101,006.
13F-HR 0001512026-26-000003 filed by SFMG, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 15,835 sharesChange vs previous 13F +113 shares
0.06% of the 13F portfolio, value $951,834.
13F-HR 0001512026-26-000001 filed by SFMG, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 15,722 sharesChange vs previous 13F -286 shares
0.07% of the 13F portfolio, value $995,980.
13F-HR 0001512026-25-000009 filed by SFMG, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 16,008 sharesChange vs previous 13F -817 shares
0.08% of the 13F portfolio, value $1,005,440.
13F-HR 0001512026-25-000006 filed by SFMG, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 16,825 sharesChange vs previous 13F +781 shares
0.08% of the 13F portfolio, value $1,005,457.
13F-HR 0001512026-25-000004 filed by SFMG, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 16,044 sharesChange vs previous 13F 0 shares
0.07% of the 13F portfolio, value $868,294.
13F-HR 0001512026-25-000002 filed by SFMG, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 16,044 sharesChange vs previous 13F not available
0.06% of the 13F portfolio, value $732,403.
13F-HR 0001512026-24-000006 filed by SFMG, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).