Regeneron Pharmaceuticals
REGN
REGN
437 hedge funds and large institutions have $20.9B invested in Regeneron Pharmaceuticals in 2013 Q4 according to their latest regulatory filings, with 62 funds opening new positions, 177 increasing their positions, 145 reducing their positions, and 38 closing their positions.
Holders
437
Holders Change
+23
Holders Change %
+5.56%
% of All Funds
12.69%
Holding in Top 10
7
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-46.15%
% of All Funds
0.2%
New
62
Increased
177
Reduced
145
Closed
38
Calls
$344M
Puts
$372M
Net Calls
-$28.6M
Net Calls Change
-$16.2M