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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

585 hedge funds and large institutions have $30B invested in Alnylam Pharmaceuticals in 2024 Q4 according to their latest regulatory filings, with 95 funds opening new positions, 234 increasing their positions, 180 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
585
Holders Change
+25
Holders Change %
+4.46%
% of All Funds
7.79%
Holding in Top 10
4
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-42.86%
% of All Funds
0.05%
New
95
Increased
234
Reduced
180
Closed
61
Calls
$195M
Puts
$166M
Net Calls
+$29M
Net Calls Change
-$10.2M

Top Buyers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$1.64B
2
T. Rowe Price Investment Management
2
T. Rowe Price Investment Management
Maryland
$1.03B
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$114M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$89.1M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$191M

Top Sellers

1
Capital International Investors
1
Capital International Investors
California
$334M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$3.17B
3
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$951M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$988M
5
Pictet Asset Management
5
Pictet Asset Management
Switzerland
$101M
Name Holding Trade Value Shares
Change 		Shares
Change %
Mirae Asset Global ETFs Holdings
201
Mirae Asset Global ETFs Holdings
Hong Kong
$3.47M -$2.61M -11,081 -43%
LIP
202
Liontrust Investment Partners
United Kingdom
$3.3M +$2.1M +8,940 +176%
Comerica Bank
203
Comerica Bank
Texas
$3.29M +$2.84M +12,079 +632%
EP
204
Edgestream Partners
New Jersey
$3.25M +$3.25M +13,806 New
Cerity Partners
205
Cerity Partners
New York
$3.24M +$121K +506 +4%
Mariner
206
Mariner
Kansas
$3.22M +$458K +1,947 +17%
AS
207
Aware Super
Australia
$3.22M +$3.22M +13,665 New
Nisa Investment Advisors
208
Nisa Investment Advisors
Missouri
$3.13M +$421K +1,789 +16%
EMPI
209
Elo Mutual Pension Insurance
Finland
$3.11M +$481K +2,043 +18%
Carson Wealth (CWM LLC)
210
Carson Wealth (CWM LLC)
Nebraska
$3.1M +$1.51M +6,427 +95%
TI
211
Tidal Investments
Wisconsin
$3.1M -$1.73M -7,356 -36%
Public Employees Retirement Association of Colorado
212
Public Employees Retirement Association of Colorado
Colorado
$3.08M -$73.2K -311 -2%
PSC
213
Portman Square Capital
United Kingdom
$3.04M +$1.04M +4,426 +52%
GC
214
Guggenheim Capital
Illinois
$3.01M -$580K -2,465 -16%
FC
215
FORA Capital
Florida
$2.99M +$2.99M +12,698 New
Wealthfront Advisers
216
Wealthfront Advisers
California
$2.97M +$1.02M +4,324 +52%
Wealth Enhancement Advisory Services
217
Wealth Enhancement Advisory Services
Minnesota
$2.96M +$1.44M +6,112 +95%
Daiwa Securities Group
218
Daiwa Securities Group
Japan
$2.95M +$113K +479 +4%
PNC Financial Services Group
219
PNC Financial Services Group
Pennsylvania
$2.95M -$706 -3 -0%
EFM
220
E Fund Management
China
$2.89M -$80.5K -342 -3%
BNP Paribas Asset Management
221
BNP Paribas Asset Management
France
$2.84M +$1.57M +6,678 +124%
William Blair & Company
222
William Blair & Company
Illinois
$2.81M -$323K -1,372 -10%
LP
223
LMR Partners
United Kingdom
$2.8M -$13.1M -55,588 -82%
T
224
TOBAM
France
$2.77M -$4.63M -19,683 -63%
BAMF
225
BI Asset Management Fondsmaeglerselskab
Denmark
$2.77M +$761K +3,232 +38%
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