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Regeneron Pharmaceuticals

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.

New
Increased
Maintained
Reduced
Closed
Holders
437
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$344M
Puts
$372M
Net Calls
Net Calls Change

Top Buyers

1 +$180M
2 +$99.9M
3 +$88.1M
4
O
OrbiMed
New York
+$62.1M
5
Teacher Retirement System of Texas
Teacher Retirement System of Texas
Texas
+$51.9M
Name Holding Trade Value Shares
Change
Change in
Stake
226
$2.31M
227
$2.29M
228
$2.27M
229
$2.26M
230
$2.23M
231
$2.17M
232
$2.11M
233
$1.97M
234
$1.96M
235
$1.9M
236
$1.9M
237
$1.89M
238
$1.88M
239
$1.86M
240
$1.84M
241
$1.82M
242
$1.81M
243
$1.8M
244
$1.79M
245
$1.78M
246
$1.77M
247
$1.77M
248
$1.73M
249
$1.73M
250
$1.65M