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Alnylam Pharmaceuticals

373 hedge funds and large institutions have $16.5B invested in Alnylam Pharmaceuticals in 2020 Q2 according to their latest regulatory filings, with 74 funds opening new positions, 136 increasing their positions, 109 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
373
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
$154M
Puts
$111M
Net Calls
Net Calls Change

Top Buyers

1 +$204M
2 +$157M
3 +$137M
4
American Century Companies
American Century Companies
Missouri
+$87.5M
5
BlackRock
BlackRock
New York
+$81.5M

Top Sellers

1 -$269M
2 -$66.6M
3 -$57.7M
4
MC
Maverick Capital
Texas
-$33.5M
5
AG
Artal Group
Luxembourg
-$29.6M
Name Holding Trade Value Shares
Change
Change in
Stake
251
$467K
252
$464K
253
$463K
254
$459K
255
$452K
256
$444K
257
$444K
258
$444K
259
$434K
260
$430K
261
$430K
262
$417K
263
$415K
264
$414K
265
$400K
266
$386K
267
$353K
268
$342K
269
$341K
270
$340K
271
$326K
272
$307K
273
$306K
274
$305K
275
$305K