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Alnylam Pharmaceuticals

235 hedge funds and large institutions have $10.3B invested in Alnylam Pharmaceuticals in 2017 Q3 according to their latest regulatory filings, with 45 funds opening new positions, 68 increasing their positions, 85 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

4% more funds holding

Funds holding: 226235 (+9)

0.09% more ownership

Funds ownership: 95.35%95.44% (+0.09%)

20% less repeat investments, than reductions

Existing positions increased: 68 | Existing positions reduced: 85

Holders
235
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$392M
Puts
$323M
Net Calls
Net Calls Change

Top Buyers

1 +$223M
2 +$109M
3 +$52.4M
4
Goldman Sachs
Goldman Sachs
New York
+$33.1M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$29.2M

Top Sellers

1 -$67.4M
2 -$66.7M
3 -$49M
4
TCIM
TIAA CREF Investment Management
New York
-$47.2M
5
BM
Bridger Management
New York
-$44.1M
Name Holding Trade Value Shares
Change
Change in
Stake
151
$717K
152
$670K
153
$657K
154
$652K
155
$612K
156
$593K
157
$575K
158
$540K
159
$529K
160
$518K
161
$477K
162
$472K
163
$471K
164
$446K
165
$411K
166
$409K
167
$363K
168
$352K
169
$352K
170
$349K
171
$332K
172
$331K
173
$329K
174
$320K
175
$313K