Alnylam Pharmaceuticals
ALNY
ALNY
646 hedge funds and large institutions have $43B invested in Alnylam Pharmaceuticals in 2025 Q2 according to their latest regulatory filings, with 97 funds opening new positions, 257 increasing their positions, 214 reducing their positions, and 63 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
646
Holders Change
+28
Holders Change %
+4.53%
% of All Funds
8.66%
Holding in Top 10
9
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-10%
% of All Funds
0.12%
New
97
Increased
257
Reduced
214
Closed
63
Calls
$188M
Puts
$203M
Net Calls
-$15.5M
Net Calls Change
-$50.8M
Top Buyers
| 1 |
Citadel Advisors
Miami,
Florida
|
$196M |
| 2 |
Holocene Advisors
New York
|
$195M |
| 3 |
ClearBridge Investments
New York
|
$182M |
| 4 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
$196M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
$5.15B |
