History for SPY (CALL)

Year Qtr # Shares Change
2014 Q2 2,100,000 +1,745,000
2014 Q1 355,000 -50,000
2013 Q4 405,000
2012 Q4 0 Liquidated
2012 Q3 10,075 -22,630
2012 Q2 32,705 +32,705
2012 Q1 0 Liquidated
2011 Q4 320,000 +290,768
2011 Q3 29,232 -164,768
2011 Q2 194,000 -86,000
2011 Q1 280,000 +35,000
2010 Q4 245,000