Magellan Midstream Partners LP $15,040,206 Usa Compression Partners, Lp $502,034 CNX Midstream Partners LP $160,208 Green Plains Partners Lp $61,587 Matrix Service Co $684,749 Williams Companies Inc $8,120,882 Magellan Midstream Partners LP $15,040,206 Usa Compression Partners, Lp $502,034 CNX Midstream Partners LP $160,208 Green Plains Partners Lp $61,587 Matrix Service Co $684,749 Williams Companies Inc $8,120,882