Yeah, keep shortin', you homos. 
http://www.bloomberg.com/apps/news?pid=conewsstory&refer=conews&tkr=SHLD:US&sid=auyw1pHmzmRk
Largest S&P 500 Short Interest as a Percentage of Float
By Phillip Cruz
May 24 (Bloomberg) -- The following table ranks companies in the Standard & Poor 500 Index whose short interest was more than 5 percent of the float in mid-May.
Ticker - Name - Short Int/ Float % - Short Int (mln shrs) - Equity Float
=========================================================================
BIG Big Lots Inc 27.2 30.4 111.9
KBH KB Home 24.3 17.9 73.5
MTG MGIC Investment Corp 20.6 16.8 81.7
RSH RadioShack Corp 17.7 23.1 130.6
AMZN Amazon.Com Inc 17.7 53.9 304.7

http://www.bloomberg.com/apps/news?pid=conewsstory&refer=conews&tkr=SHLD:US&sid=auyw1pHmzmRk
Largest S&P 500 Short Interest as a Percentage of Float
By Phillip Cruz
May 24 (Bloomberg) -- The following table ranks companies in the Standard & Poor 500 Index whose short interest was more than 5 percent of the float in mid-May.
Ticker - Name - Short Int/ Float % - Short Int (mln shrs) - Equity Float
=========================================================================
BIG Big Lots Inc 27.2 30.4 111.9
KBH KB Home 24.3 17.9 73.5
MTG MGIC Investment Corp 20.6 16.8 81.7
RSH RadioShack Corp 17.7 23.1 130.6
AMZN Amazon.Com Inc 17.7 53.9 304.7
