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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
326
$25K
327
$20K
328
$19K
329
$17K
330
$16K
331
$16K
332
$16K
333
$15K
334
$14K
335
$13K
336
$12K
337
$12K
338
$11.6K
339
$11K
340
$10K
341
$9K
342
$9K
343
$8K
344
$8K
345
$7K
346
$7K
347
$6K
348
$5K
349
$5K
350
$5K