MDE Group Historic Quarter Change: USA Stocks, Reduced, 2014 Q4

Each consecutive pair of Form 13F-HR filings compared (SEC CIK 1485153), 7 quarters: Q1 2015 (2014-12-31 to 2015-03-31, filed 2015-04-22); Q4 2014 (2014-09-30 to 2014-12-31, filed 2015-02-09); Q3 2014 (2014-06-30 to 2014-09-30, filed 2014-10-16); Q2 2014 (2014-03-31 to 2014-06-30, filed 2014-08-11); Q1 2014 (2013-12-31 to 2014-03-31, filed 2014-04-29); Q4 2013 (2013-09-30 to 2013-12-31, filed 2014-01-22); Q3 2013 (2013-06-30 to 2013-09-30, filed 2013-10-16). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move. Only the filings held here are compared; the firm's 13F-HR filings go back to the quarter ended 2010-12-31.