Comerica Inc $905,715 Plug Power Inc $13,800 DTE Energy Co $36,318,839 Masco Corp $2,385,264 Ford Motor Co $1,353,463 PG&E Corp $6,660,628 Southern Co $1,848,970 Comerica Inc $905,715 Plug Power Inc $13,800 DTE Energy Co $36,318,839 Masco Corp $2,385,264 Ford Motor Co $1,353,463 PG&E Corp $6,660,628 Southern Co $1,848,970