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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
151
$6.79M
152
$6.75M
153
$6.72M
154
$6.67M
155
$6.28M
156
$6.24M
157
$6.19M
158
$6.09M
159
$5.99M
160
$5.92M
161
$5.92M
162
$5.84M
163
$5.67M
164
$5.64M
165
$5.63M
166
$5.39M
167
$5.17M
168
$5.03M
169
$5.01M
170
$4.95M
171
$4.92M
172
$4.81M
173
$4.76M
174
$4.71M
175
$4.63M