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Alnylam Pharmaceuticals

198 hedge funds and large institutions have $4.22B invested in Alnylam Pharmaceuticals in 2017 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 63 increasing their positions, 72 reducing their positions, and 36 closing their positions.

Holders
198
Holders Change
-12
Holders Change %
-5.71%
% of All Funds
4.94%
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.2%
New
29
Increased
63
Reduced
72
Closed
36
Calls
$45.9M
Puts
$43.4M
Net Calls
+$2.52M
Net Calls Change
+$5.39M
Name Market Value Shares Shares
Change
Shares
Change %
QIM
201
Quantitative Investment Management
Virginia
-98,400 Closed
LP
202
LMR Partners
United Kingdom
-86,245 Closed
Aviva
203
Aviva
United Kingdom
-48,022 Closed
Jane Street
204
Jane Street
New York
-44,616 Closed
AQR Capital Management
205
AQR Capital Management
Connecticut
-27,669 Closed
SG Americas Securities
206
SG Americas Securities
New York
-22,683 Closed
OAM
207
Oxford Asset Management
United Kingdom
-19,723 Closed
PC
208
Paulson & Co
New York
-19,300 Closed
JPMIA
209
J.P. Marvel Investment Advisors
Massachusetts
-18,652 Closed
HTHT
210
Hemenway Trust Hemenway Trust
New Hampshire
-16,773 Closed
AIMCA
211
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
-14,900 Closed
SM
212
Sabby Management
Florida
-13,823 Closed
Jacobs Levy Equity Management
213
Jacobs Levy Equity Management
New Jersey
-12,100 Closed
BBA
214
Baker Bros. Advisors
New York
-11,340 Closed
CI
215
Cowen Inc
New York
-11,200 Closed
LCM
216
Landscape Capital Management
New Jersey
-11,154 Closed
Citadel Advisors
217
Citadel Advisors
Florida
-9,632 Closed
LCM
218
Laurion Capital Management
New York
-9,450 Closed
Wolverine Trading
219
Wolverine Trading
Illinois
-9,069 Closed
NIMI
220
Natixis Investment Managers International
France
-8,991 Closed
AL
221
Airain Ltd
Guernsey
-8,444 Closed
SWK
222
Stephen W. Kidder
-7,525 Closed
FRM
223
Fox Run Management
Connecticut
-6,900 Closed
IRF
224
IBM Retirement Fund
New York
-6,020 Closed
BCB
225
Brian C. Broderick
-5,849 Closed