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Alnylam Pharmaceuticals

235 hedge funds and large institutions have $10.3B invested in Alnylam Pharmaceuticals in 2017 Q3 according to their latest regulatory filings, with 45 funds opening new positions, 68 increasing their positions, 85 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

50% more funds holding in top 10

Funds holding in top 10: 812 (+4)

48% more capital invested

Capital invested by funds: $6.95B → $10.3B (+$3.33B)

36% more first-time investments, than exits

New positions opened: 45 | Existing positions closed: 33

21% more call options, than puts

Call options by funds: $392M | Put options by funds: $323M

4% more funds holding

Funds holding: 226235 (+9)

0.09% more ownership

Funds ownership: 95.35%95.44% (+0.09%)

20% less repeat investments, than reductions

Existing positions increased: 68 | Existing positions reduced: 85

Holders
235
Holders Change
+9
Holders Change %
+3.98%
% of All Funds
5.86%
Holding in Top 10
12
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+50%
% of All Funds
0.3%
New
45
Increased
68
Reduced
85
Closed
33
Calls
$392M
Puts
$323M
Net Calls
+$69.2M
Net Calls Change
+$60.5M
Name Holding Trade Value Shares
Change
Change in
Stake
Group One Trading
76
Group One Trading
Illinois
$8.08M +$3.55M +41,601 +153%
PPA
77
Parametric Portfolio Associates
Washington
$7.44M -$65.6K -768 -1%
CLCM
78
Crawford Lake Capital Management
New Jersey
$7.06M +$5.13M +60,126 New
Russell Investments Group
79
Russell Investments Group
United Kingdom
$6.37M -$15.8M -185,327 -77%
ProShare Advisors
80
ProShare Advisors
Maryland
$6.28M +$424K +4,973 +10%
Arrowstreet Capital
81
Arrowstreet Capital
Massachusetts
$6.05M +$4.39M +51,485 New
Millennium Management
82
Millennium Management
New York
$6.01M +$4.36M +51,125 New
LP
83
LMR Partners
United Kingdom
$5.94M +$4.32M +50,588 New
SEI Investments
84
SEI Investments
Pennsylvania
$5.89M +$1.37K +16 +0%
OPPM
85
Opus Point Partners Management
New York
$5.58M -$140K -1,636 -3%
Parallax Volatility Advisers
86
Parallax Volatility Advisers
California
$5.33M +$3.87M +45,390 New
Citadel Advisors
87
Citadel Advisors
Florida
$5.31M +$3.86M +45,221 New
AllianceBernstein
88
AllianceBernstein
Tennessee
$5.14M -$350K -4,100 -9%
UBS Group
89
UBS Group
Switzerland
$5.09M -$1.94M -22,701 -34%
RPAM
90
Rhenman & Partners Asset Management
Sweden
$5.03M -$3.19M -37,397 -47%
CG
91
Cutler Group
California
$5.02M +$1.06M +12,471 +41%
DekaBank Deutsche Girozentrale
92
DekaBank Deutsche Girozentrale
Germany
$4.86M -$469K -5,500 -8%
IBT
93
International Biotechnology Trust
United Kingdom
$4.85M +$3.53M +41,300 New
Axa
94
Axa
France
$4.74M -$8.61M -100,894 -71%
GTC
95
Ghost Tree Capital
New York
$4.11M +$2.99M +35,000 New
USAA
96
United Services Automobile Association
Texas
$4.08M +$73K +855 +3%
Ohio Public Employees Retirement System (OPERS)
97
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.86M +$87.6K +1,026 +3%
Citigroup
98
Citigroup
New York
$3.83M -$1.46M -17,156 -34%
Legal & General Group
99
Legal & General Group
United Kingdom
$3.8M +$382K +4,477 +16%
UONDDL
100
University of Notre Dame du Lac
Indiana
$3.75M -$470K -5,511 -15%