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Alnylam Pharmaceuticals

315 hedge funds and large institutions have $12.3B invested in Alnylam Pharmaceuticals in 2019 Q4 according to their latest regulatory filings, with 72 funds opening new positions, 98 increasing their positions, 98 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more call options, than puts

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

9% more funds holding in top 10

Funds holding in top 10: 1112 (+1)

0% more repeat investments, than reductions

Existing positions increased: 98 | Existing positions reduced: 98

2.23% less ownership

Funds ownership: 97.18%94.95% (-2.2%)

Holders
315
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
$155M
Puts
$139M
Net Calls
Net Calls Change

Top Buyers

1 +$107M
2 +$53.8M
3 +$34.6M
4
SPC
Slate Path Capital
New York
+$23M
5
Federated Hermes
Federated Hermes
Pennsylvania
+$20.6M

Top Sellers

1 -$111M
2 -$65.5M
3 -$62.9M
4
Deutsche Bank
Deutsche Bank
Germany
-$43.1M
5
Goldman Sachs
Goldman Sachs
New York
-$35.7M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$1.93B
2
$1.65B
3
$1.18B
4
$943M
5
$925M
6
$616M
7
$605M
8
$334M
9
$260M
10
$215M
11
$189M
12
$177M
13
$167M
14
$143M
15
$122M
16
$116M
17
$115M
18
$108M
19
$96.5M
20
$94.9M
21
$93.9M
22
$84.7M
23
$84.6M
24
$76.8M
25
$69.2M