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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

483 hedge funds and large institutions have $28.3B invested in Alnylam Pharmaceuticals in 2022 Q4 according to their latest regulatory filings, with 83 funds opening new positions, 176 increasing their positions, 147 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
483
Holders Change
-10
Holders Change %
-2.03%
% of All Funds
7.79%
Holding in Top 10
14
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+27.27%
% of All Funds
0.23%
New
83
Increased
176
Reduced
147
Closed
85
Calls
$401M
Puts
$318M
Net Calls
+$82.8M
Net Calls Change
+$54M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$3.9B
2
Capital Research Global Investors
2
Capital Research Global Investors
California
$198M
3
BlackRock
3
BlackRock
New York
$2.02B
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$743M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$3.21B

Top Sellers

1
Nuveen Asset Management
1
Nuveen Asset Management
Illinois
$147M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$111M
3
Manulife (Manufacturers Life Insurance)
3
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$81.6M
4
Amundi
4
Amundi
France
$150M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
CSS
176
Cubist Systematic Strategies
Connecticut
$3.2M -$21.2M -89,342 -87%
Teacher Retirement System of Texas
177
Teacher Retirement System of Texas
Texas
$3.18M -$953K -4,009 -23%
Aberdeen Group
178
Aberdeen Group
United Kingdom
$3.12M +$217K +915 +7%
ZCA
179
Zeke Capital Advisors
Pennsylvania
$3.03M -$362K -1,524 -11%
ProShare Advisors
180
ProShare Advisors
Maryland
$2.86M +$7.84K +33 +0.3%
WMSA
181
Weiss Multi-Strategy Advisers
New York
$2.78M +$887K +3,734 +47%
BAMCO Inc
182
BAMCO Inc
New York
$2.77M +$297K +1,250 +12%
Comerica Bank
183
Comerica Bank
Texas
$2.75M +$7.95K +34 +0.3%
WBC
184
Westpac Banking Corp
Australia
$2.68M +$205K +861 +8%
GIA
185
Gateway Investment Advisers
Ohio
$2.66M +$61.8K +260 +2%
EMG
186
ETF Managers Group
New Jersey
$2.64M -$21.4K -90 -0.8%
RJA
187
Raymond James & Associates
Florida
$2.64M +$119K +500 +5%
JFG
188
Jefferies Financial Group
New York
$2.55M +$2.55M +10,711 New
Rockefeller Capital Management
189
Rockefeller Capital Management
New York
$2.53M -$240K -1,010 -9%
BIAS
190
Beacon Investment Advisory Services
New Jersey
$2.53M -$9.27K -39 -0.4%
BCIM
191
British Columbia Investment Management
British Columbia, Canada
$2.53M -$303K -1,274 -11%
CFB
192
Cullen/Frost Bankers
Texas
$2.51M – – –
Nisa Investment Advisors
193
Nisa Investment Advisors
Missouri
$2.47M – – –
MCM
194
Moore Capital Management
New York
$2.38M -$2.67M -11,247 -53%
MFS
195
Mirabella Financial Services
United Kingdom
$2.35M +$2.35M +9,892 New
Daiwa Securities Group
196
Daiwa Securities Group
Japan
$2.34M -$340K -1,430 -13%
MSRPS
197
Maryland State Retirement & Pension System
Maryland
$2.3M +$72.5K +305 +3%
PM
198
Parametrica Management
Hong Kong
$2.26M -$1.03M -4,339 -31%
Simplex Trading
199
Simplex Trading
Illinois
$2.11M +$2.11M +8,868 +98,533%
Nordea Investment Management
200
Nordea Investment Management
Sweden
$2.02M +$305K +1,293 +18%
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