155 hedge funds and large institutions have $1.19B invested in Sony in 2013 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 44 increasing their positions, 47 reducing their positions, and 31 closing their positions.

Holders
155
Holders Change
-2
Holders Change %
-1.27%
% of All Funds
5.03%
Holding in Top 10
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
New
32
Increased
44
Reduced
47
Closed
31
Calls
$46.7M
Puts
$124M
Net Calls
-$77.2M
Net Calls Change
+$582K