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Alnylam Pharmaceuticals

292 hedge funds and large institutions have $10.9B invested in Alnylam Pharmaceuticals in 2018 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 114 increasing their positions, 83 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

more call options, than puts

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

2.24% less ownership

Funds ownership: 93.75%91.51% (-2.2%)

7% less capital invested

Capital invested by funds: $11.7B → $10.9B (-$792M)

14% less funds holding in top 10

Funds holding in top 10: 1412 (-2)

Holders
292
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
$109M
Puts
$105M
Net Calls
Net Calls Change

Top Buyers

1 +$97.6M
2 +$50.1M
3 +$44.1M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$40M
5
O
OrbiMed
New York
+$38.6M

Top Sellers

1 -$421M
2 -$32.5M
3 -$27.2M
4
Goldman Sachs
Goldman Sachs
New York
-$21.1M
5
LCM
Laurion Capital Management
New York
-$15.5M
Name Holding Trade Value Shares
Change
Change in
Stake
176
$754K
177
$741K
178
$732K
179
$721K
180
$721K
181
$713K
182
$706K
183
$678K
184
$663K
185
$661K
186
$651K
187
$649K
188
$637K
189
$631K
190
$614K
191
$565K
192
$558K
193
$548K
194
$541K
195
$502K
196
$477K
197
$467K
198
$465K
199
$453K
200
$448K