KAYNE ANDERSON CAPITAL ADVISORS LP Reduced WMB; portfolio weight 9.35%; shares 6,703,243; reported value $487.9M.

AMPLIFY INVESTMENTS, LLC Held WMB; portfolio weight 8.89%; shares 6,817; reported value $496,141.

TORTOISE CAPITAL ADVISORS, L.L.C. Added WMB; portfolio weight 8.72%; shares 11,499,134; reported value $836.9M.

SL ADVISORS, LLC Reduced WMB; portfolio weight 8.10%; shares 65,722; reported value $4.8M.

CHICKASAW CAPITAL MANAGEMENT LLC Reduced WMB; portfolio weight 7.73%; shares 3,005,588; reported value $218.7M.

RR ADVISORS, LLC Reduced WMB; portfolio weight 7.57%; shares 375,077; reported value $27.3M.

FRACTAL INVESTMENTS LLC Held WMB; portfolio weight 7.01%; shares 814,000; reported value $59.2M.

VERSUS CAPITAL ADVISORS LLC New Buy WMB; portfolio weight 6.27%; shares 65,110; reported value $4.7M.

CUSHING ASSET MANAGEMENT, LP Added WMB; portfolio weight 6.13%; shares 1,700,100; reported value $123.7M.

RIVERMONT CAPITAL MANAGEMENT LP New Buy WMB; portfolio weight 5.71%; shares 372,086; reported value $27.1M.

WMB stock ownership summary