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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

431 hedge funds and large institutions have $18.6B invested in Alnylam Pharmaceuticals in 2021 Q4 according to their latest regulatory filings, with 76 funds opening new positions, 157 increasing their positions, 129 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
431
Holders Change
+30
Holders Change %
+7.48%
% of All Funds
6.66%
Holding in Top 10
7
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-22.22%
% of All Funds
0.11%
New
76
Increased
157
Reduced
129
Closed
40
Calls
$249M
Puts
$189M
Net Calls
+$59.7M
Net Calls Change
-$76.6M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$1.11B
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$504M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$85M
4
FCM
4
Farallon Capital Management
California
$202M
5
RI
5
RTW Investments
New York
$335M

Top Sellers

1
BlackRock
1
BlackRock
New York
$1.3B
2
Morgan Stanley
2
Morgan Stanley
New York
$181M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1.16B
4
Alkeon Capital Management
4
Alkeon Capital Management
New York
$0
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$7.12M
Name Holding Trade Value Shares
Change 		Shares
Change %
KAM
126
Karani Asset Management
New York
$5.88M +$371K +2,186 +7%
Envestnet Asset Management
127
Envestnet Asset Management
Illinois
$5.82M +$480K +2,828 +9%
FDCDDQ
128
Federation des caisses Desjardins du Quebec
Quebec, Canada
$5.5M -$266K -1,569 -5%
ASRS
129
Arizona State Retirement System
Arizona
$5.49M -$107K -629 -2%
JG
130
Jefferies Group
New York
$5.42M +$3.14M +18,515 +138%
Rafferty Asset Management
131
Rafferty Asset Management
New York
$5.42M +$2.63M +15,515 +94%
PM
132
Prosight Management
Texas
$5.41M +$5.41M +31,907 New
Mitsubishi UFJ Asset Management
133
Mitsubishi UFJ Asset Management
Japan
$5.17M +$189K +1,087 +4%
Principal Financial Group
134
Principal Financial Group
Iowa
$5.09M -$1.46M -8,618 -22%
PC
135
PointState Capital
New York
$5.09M +$3.05M +18,000 +150%
GTC
136
Ghost Tree Capital
New York
$5.09M +$5.09M +30,000 New
AAF
137
Andra AP-fonden
Sweden
$4.82M +$1.44M +8,500 +43%
Royal Bank of Canada
138
Royal Bank of Canada
Ontario, Canada
$4.78M +$612K +3,609 +15%
TWMP
139
Taylor Wealth Management Partners
Massachusetts
$4.6M -$118K -696 -3%
Brown Advisory
140
Brown Advisory
Maryland
$4.51M +$4.51M +26,578 New
GC
141
Guggenheim Capital
Illinois
$4.46M +$417K +2,461 +10%
SEI Investments
142
SEI Investments
Pennsylvania
$4.42M +$239K +1,379 +6%
Allspring Global Investments
143
Allspring Global Investments
North Carolina
$4.38M +$4.38M +25,847 New
NHAS
144
Novo Holdings A/S
Denmark
$4.24M – – –
BC
145
Brookfield Corp
Ontario, Canada
$4.13M +$4.13M +24,352 New
Tudor Investment Corp
146
Tudor Investment Corp
Connecticut
$4.08M -$712K -4,196 -15%
FRAF
147
Första AP-fonden
Sweden
$4.04M +$84.8K +500 +2%
Toronto Dominion Bank
148
Toronto Dominion Bank
Ontario, Canada
$3.97M +$1.37M +8,089 +53%
Teacher Retirement System of Texas
149
Teacher Retirement System of Texas
Texas
$3.84M -$1.15M -6,797 -23%
Nomura Holdings
150
Nomura Holdings
Japan
$3.81M +$3.52M +20,674 +1,196%
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6
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