Comerica Inc $920,674 Plug Power Inc $13,000 DTE Energy Co $35,306,511 Masco Corp $2,342,906 Ford Motor Co $1,353,463 PG&E Corp $6,653,325 Southern Co $1,783,420 Comerica Inc $920,674 Plug Power Inc $13,000 DTE Energy Co $35,306,511 Masco Corp $2,342,906 Ford Motor Co $1,353,463 PG&E Corp $6,653,325 Southern Co $1,783,420