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Alnylam Pharmaceuticals

372 hedge funds and large institutions have $14B invested in Alnylam Pharmaceuticals in 2020 Q4 according to their latest regulatory filings, with 57 funds opening new positions, 123 increasing their positions, 125 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more call options, than puts

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

less ownership

Funds ownership:

2% less repeat investments, than reductions

Existing positions increased: 123 | Existing positions reduced: 125

11% less capital invested

Capital invested by funds: $15.8B → $14B (-$1.74B)

14% less funds holding in top 10

Funds holding in top 10: 76 (-1)

Holders
372
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$130M
Puts
$120M
Net Calls
Net Calls Change

Top Buyers

1 +$62.6M
2 +$39.2M
3 +$31.3M
4
CTA
Carillon Tower Advisers
Florida
+$26.2M
5
Invesco
Invesco
Georgia
+$23.9M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$2.09B
2
$1.37B
3
$1.31B
4
$1.19B
5
$1.13B
6
$725M
7
$603M
8
$365M
9
$300M
10
$229M
11
$220M
12
$219M
13
$208M
14
$190M
15
$170M
16
$166M
17
$140M
18
$135M
19
$128M
20
$115M
21
$104M
22
$101M
23
$96.5M
24
$95.6M
25
$95.5M