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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

254 hedge funds and large institutions have $4.42B invested in Alnylam Pharmaceuticals in 2016 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 113 increasing their positions, 63 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
254
Holders Change
-6
Holders Change %
-2.31%
% of All Funds
6.78%
Holding in Top 10
9
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+28.57%
% of All Funds
0.24%
New
33
Increased
113
Reduced
63
Closed
36
Calls
$56.3M
Puts
$50.9M
Net Calls
+$5.36M
Net Calls Change
+$9.76M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$750M
2
VAM
Visium Asset Management
New York
$49.7M
3
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$212M
4
Citadel Advisors
Citadel Advisors
Florida
$45.9M
5
SPC
Slate Path Capital
New York
$71.2M

Top Sellers

1
First Trust Advisors
First Trust Advisors
Illinois
$28.9M
2
Jennison Associates
Jennison Associates
New York
$60.9M
3
UBS AM
UBS AM
Illinois
$104M
4
Invesco
Invesco
Georgia
$8.19M
5
AQR Capital Management
AQR Capital Management
Connecticut
$235K
Name Holding Trade Value Shares
Change 		Shares
Change %
TFO
251
Tarbox Family Office
California
$1K +$1K +10 New
PCM
252
Penserra Capital Management
California
$6 +$6 +103 New
OAM
253
Oxford Asset Management
United Kingdom
– -$7.41M -79,126 Closed
GP
254
GLG Partners
United Kingdom
– -$4.74M -50,342 Closed
GTC
255
Ghost Tree Capital
New York
– -$4.24M -45,000 Closed
NIP
256
Nicholas Investment Partners
California
– -$3.1M -32,953 Closed
BNP Paribas Asset Management
257
BNP Paribas Asset Management
France
– -$2.36M -25,094 Closed
GAMA
258
Graticule Asia Macro Advisors
New York
– -$2.02M -21,437 Closed
Ameriprise
259
Ameriprise
Minnesota
– -$1.54M -16,345 Closed
Los Angeles Capital Management
260
Los Angeles Capital Management
California
– -$1.25M -13,255 Closed
PP
261
Paloma Partners
Connecticut
– -$1.12M -11,900 Closed
Nomura Holdings
262
Nomura Holdings
Japan
– -$951K -10,096 Closed
QIM
263
Quantitative Investment Management
Virginia
– -$875K -9,300 Closed
DCM
264
Driehaus Capital Management
Illinois
– -$847K -8,993 Closed
EIM
265
Essex Investment Management
Massachusetts
– -$682K -7,244 Closed
NMIMC
266
Northwestern Mutual Investment Management Company
Wisconsin
– -$675K -7,165 Closed
Handelsbanken Fonder
267
Handelsbanken Fonder
Sweden
– -$598K -6,348 Closed
SFM
268
Soros Fund Management
New York
– -$565K -6,000 Closed
DIA
269
Denver Investment Advisors
Colorado
– -$517K -5,490 Closed
CCM
270
Chilton Capital Management
Texas
– -$434K -4,605 Closed
BCM
271
BlueCrest Capital Management
Jersey
– -$420K -4,460 Closed
QSS
272
Quantitative Systematic Strategies
Florida
– -$301K -3,189 Closed
RCM
273
Reynolds Capital Management
Nevada
– -$264K -2,800 Closed
CAM
274
Capstone Asset Management
Texas
– -$241K -2,559 Closed
QC
275
QCM Cayman
Texas
– -$237K -2,522 Closed
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