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Alnylam Pharmaceuticals

185 hedge funds and large institutions have $4.6B invested in Alnylam Pharmaceuticals in 2014 Q3 according to their latest regulatory filings, with 21 funds opening new positions, 62 increasing their positions, 69 reducing their positions, and 26 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 call options, than puts

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

less funds holding

Funds holding:

10% less repeat investments, than reductions

Existing positions increased: 62 | Existing positions reduced: 69

19% less first-time investments, than exits

New positions opened: 21 | Existing positions closed: 26

Holders
185
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$49.7M
Puts
$49M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
126
$906K
127
$898K
128
$856K
129
$781K
130
$760K
131
$709K
132
$687K
133
$622K
134
$612K
135
$601K
136
$586K
137
$535K
138
$496K
139
$493K
140
$407K
141
$380K
142
$365K
143
$364K
144
$351K
145
$341K
146
$337K
147
$326K
148
$297K
149
$296K
150
$291K