ALNY icon

Alnylam Pharmaceuticals

290 hedge funds and large institutions have $7.7B invested in Alnylam Pharmaceuticals in 2019 Q2 according to their latest regulatory filings, with 40 funds opening new positions, 119 increasing their positions, 74 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
290
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$74.5M
Puts
$55.5M
Net Calls
Net Calls Change

Top Buyers

1 +$120M
2 +$98.8M
3 +$74.4M
4
Citadel Advisors
Citadel Advisors
Florida
+$69.2M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$47.7M

Top Sellers

1 -$27.4M
2 -$14M
3 -$12.5M
4
EVM
Eaton Vance Management
Massachusetts
-$9.51M
5
T
TOBAM
France
-$8.34M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$1.16B
2
$1.08B
3
$676M
4
$474M
5
$451M
6
$380M
7
$307M
8
$255M
9
$210M
10
$159M
11
$140M
12
$97M
13
$83.7M
14
$82.6M
15
$79.8M
16
$76.9M
17
$71M
18
$70.1M
19
$70M
20
$66.8M
21
$57.2M
22
$54.9M
23
$53.3M
24
$47.3M
25
$47.2M