Apollo Global Management (NYSE: APO) reported ENI of $697 million and $1.634 billion for the fourth quarter and year ending December 31, 2012, respectively. That's up from $357 million and a $301 million economic net loss for the same periods in 2011, respectively. Total AUM rose 51% from December 31, 2011, to $113.4 billion. ENI from the firm's private equity segment was $609 million for the fourth quarter of 2012, compared to $232.4 million for 4Q 2011. Uncalled PE commitments totaled $7.5 billion.