ALNY icon

Alnylam Pharmaceuticals

215 hedge funds and large institutions have $5.62B invested in Alnylam Pharmaceuticals in 2014 Q4 according to their latest regulatory filings, with 52 funds opening new positions, 55 increasing their positions, 86 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

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: $

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

11% more funds holding in top 10

Funds holding in top 10: 910 (+1)

36% less repeat investments, than reductions

Existing positions increased: 55 | Existing positions reduced: 86

Holders
215
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$36.6M
Puts
$20.5M
Net Calls
Net Calls Change

Top Buyers

1 +$133M
2 +$83.2M
3 +$49.8M
4
BRC
Blue Ridge Capital
New York
+$41.7M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$17.2M

Top Sellers

1 -$188M
2 -$49.5M
3 -$41.6M
4
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
-$39.5M
5
Artisan Partners
Artisan Partners
Wisconsin
-$24.9M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$1.12M
127
$1.11M
128
$1.07M
129
$1.06M
130
$1.04M
131
$1.02M
132
$1M
133
$1M
134
$962K
135
$951K
136
$944K
137
$925K
138
$906K
139
$880K
140
$803K
141
$777K
142
$759K
143
$750K
144
$720K
145
$662K
146
$645K
147
$618K
148
$618K
149
$524K
150
$512K