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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

495 hedge funds and large institutions have $17.2B invested in Alnylam Pharmaceuticals in 2024 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 203 increasing their positions, 150 reducing their positions, and 63 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
495
Holders Change
+1
Holders Change %
+0.2%
% of All Funds
7.18%
Holding in Top 10
8
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+33.33%
% of All Funds
0.12%
New
71
Increased
203
Reduced
150
Closed
63
Calls
$461M
Puts
$304M
Net Calls
+$157M
Net Calls Change
+$211M

Top Buyers

1
American Century Companies
American Century Companies
Missouri
$205M
2
DTC
Deep Track Capital
Connecticut
$124M
3
BlackRock
BlackRock
New York
$1.35B
4
VPC
Vestal Point Capital
New York
$52.3M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
$43M

Top Sellers

1
Capital World Investors
Capital World Investors
California
$1.91B
2
RI
RTW Investments
New York
$0
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$261M
4
Morgan Stanley
Morgan Stanley
New York
$101M
5
ACA
Avoro Capital Advisors
New York
$44.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
WAM
176
Weiss Asset Management
Massachusetts
$3.69M +$3.51M +23,484 +1,970%
HT
177
HAP Trading
New York
$3.56M +$3.56M +23,798 New
EP
178
Edgestream Partners
New Jersey
$3.49M +$2.3M +15,394 +193%
PAMP
179
Polar Asset Management Partners
Ontario, Canada
$3.38M +$3.38M +22,600 New
ACM
180
Aquatic Capital Management
Illinois
$3.26M +$135K +900 +4%
GAM
181
Groupama Asset Management
France
$3.25M -$21.7M -15,061 -87%
URS
182
Utah Retirement Systems
Utah
$3.22M +$14.9K +100 +0.5%
FDCDDQ
183
Federation des caisses Desjardins du Quebec
Quebec, Canada
$3.17M +$123K +646 +4%
GC
184
Guggenheim Capital
Illinois
$3.16M +$510K +3,411 +19%
PFM
185
Privium Fund Management
Netherlands
$3.12M -$120K -800 -4%
Swedbank
186
Swedbank
Sweden
$3.08M -$29.9M -200,000 -91%
EAM
187
EFG Asset Management
Oregon
$2.98M -$558K -3,740 -16%
TAF
188
Tredje AP-fonden
Sweden
$2.96M – – –
X
189
Xponance
Pennsylvania
$2.94M +$838K +5,609 +40%
Principal Financial Group
190
Principal Financial Group
Iowa
$2.89M -$40.8K -273 -1%
GIA
191
Gateway Investment Advisers
Ohio
$2.85M +$897 +6 +0%
ECM
192
ExodusPoint Capital Management
New York
$2.79M +$2.79M +18,658 New
Mackenzie Financial
193
Mackenzie Financial
Ontario, Canada
$2.77M -$272K -1,821 -9%
SAM
194
Sectoral Asset Management
Quebec, Canada
$2.76M -$625K -4,180 -18%
JF
195
Jump Financial
Illinois
$2.62M +$1.53M +10,262 +141%
LPL Financial
196
LPL Financial
California
$2.54M +$37.8K +253 +2%
CGIM
197
Capital Group Investment Management
Singapore
$2.42M -$2.43M -16,251 -50%
PSC
198
Portman Square Capital
United Kingdom
$2.39M +$1.5M +10,060 +169%
PHK
199
Point72 Hong Kong
Hong Kong
$2.39M +$2.39M +15,971 New
NAM
200
Nissay Asset Management
Japan
$2.33M +$47.7K +319 +2%
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8
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