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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

237 hedge funds and large institutions have $6.73B invested in Alnylam Pharmaceuticals in 2015 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 106 increasing their positions, 59 reducing their positions, and 22 closing their positions.

Holders
237
Holders Change
+22
Holders Change %
+10.23%
% of All Funds
6.32%
Holding in Top 10
12
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+20%
% of All Funds
0.32%
New
47
Increased
106
Reduced
59
Closed
22
Calls
$84.9M
Puts
$63.7M
Net Calls
+$21.2M
Net Calls Change
+$5.1M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.09B
2
Capital World Investors
2
Capital World Investors
California
$223M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$1.31B
4
Artisan Partners
4
Artisan Partners
Wisconsin
$113M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$452M

Top Sellers

1
Franklin Resources
1
Franklin Resources
California
$118M
2
AWG
2
Alpha Wave Global
New York
$91M
3
GGHC
3
Gilder Gagnon Howe & Co
New York
$183M
4
EA
4
Emerald Advisers
Pennsylvania
$5.42M
5
EMFAT
5
Emerald Mutual Fund Advisers Trust
Pennsylvania
$415K
Name Holding Trade Value Shares
Change 		Shares
Change %
O
76
OppenheimerFunds
New York
$6.49M +$330K +3,160 +5%
LP
77
LMR Partners
United Kingdom
$6.15M +$6.15M +58,889 New
RhumbLine Advisers
78
RhumbLine Advisers
Massachusetts
$6.14M +$531K +5,081 +9%
PA
79
Profund Advisors
Maryland
$5.73M +$859K +8,223 +18%
State of Wisconsin Investment Board
80
State of Wisconsin Investment Board
Wisconsin
$5.71M +$301K +2,880 +6%
Susquehanna International Group
81
Susquehanna International Group
Pennsylvania
$5.6M +$4.33M +41,504 +343%
HI
82
HBK Investments
Texas
$5.56M +$73.3K +702 +1%
RPAM
83
Rhenman & Partners Asset Management
Sweden
$5.53M +$3.13M +30,000 +130%
RFC
84
Russell Frank Company
Washington
$5.52M +$824K +7,894 +18%
Prudential Financial
85
Prudential Financial
New Jersey
$5.51M -$228K -2,180 -4%
EA
86
Emerald Advisers
Pennsylvania
$5.42M -$20.8M -199,009 -79%
JPMIA
87
J.P. Marvel Investment Advisors
Massachusetts
$5.41M -$83.5K -800 -2%
AllianceBernstein
88
AllianceBernstein
Tennessee
$5.07M +$310K +2,970 +7%
NIP
89
Nicholas Investment Partners
California
$5.05M -$6.59M -63,088 -57%
AQR Capital Management
90
AQR Capital Management
Connecticut
$4.94M +$3.03M +28,979 +158%
AAM
91
Advisors Asset Management
Colorado
$4.87M +$1.45M +13,912 +42%
CM
92
Castleark Management
Illinois
$4.66M +$4.66M +44,595 New
EAM
93
Eventide Asset Management
Massachusetts
$4.38M +$4.38M +41,900 New
KCM
94
Kornitzer Capital Management
Kansas
$4.35M -$44.4K -425 -1%
GTC
95
Ghost Tree Capital
New York
$4.18M -$1.57M -15,000 -27%
Ohio Public Employees Retirement System (OPERS)
96
Ohio Public Employees Retirement System (OPERS)
Ohio
$4.17M -$1.25M -11,965 -23%
DekaBank Deutsche Girozentrale
97
DekaBank Deutsche Girozentrale
Germany
$4.1M -$175K -1,680 -4%
OPPM
98
Opus Point Partners Management
New York
$3.9M +$2.04M +19,513 +109%
New York State Common Retirement Fund
99
New York State Common Retirement Fund
New York
$3.84M -$452K -4,329 -11%
CCMH
100
Cornerstone Capital Management Holdings
New York
$3.73M +$2.52M +24,150 +209%
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4
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