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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

560 hedge funds and large institutions have $33.4B invested in Alnylam Pharmaceuticals in 2024 Q3 according to their latest regulatory filings, with 105 funds opening new positions, 217 increasing their positions, 170 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
560
Holders Change
+42
Holders Change %
+8.11%
% of All Funds
8.1%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.1%
New
105
Increased
217
Reduced
170
Closed
58
Calls
$364M
Puts
$325M
Net Calls
+$39.2M
Net Calls Change
-$64.1M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$4.04B
2
Capital Research Global Investors
Capital Research Global Investors
California
$1.44B
3
Capital World Investors
Capital World Investors
California
$4.54B
4
Winslow Capital Management
Winslow Capital Management
Minnesota
$264M
5
OAG
Orbis Allan Gray
Bermuda
$349M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$1.36B
2
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$1.34B
3
DTC
Deep Track Capital
Connecticut
$0
4
ACA
Avoro Capital Advisors
New York
$0
5
Citadel Advisors
Citadel Advisors
Florida
$6.58M
Name Holding Trade Value Shares
Change 		Shares
Change %
JAM
226
Jupiter Asset Management
United Kingdom
$2.52M +$2.52M +9,147 New
VPIM
227
Vanguard Personalized Indexing Management
California
$2.47M +$502K +1,825 +26%
VFA
228
Values First Advisors
Tennessee
$2.42M +$330K +1,200 +16%
IC
229
Ikarian Capital
Texas
$2.4M +$2.4M +8,741 New
M&T Bank
230
M&T Bank
New York
$2.38M +$56.7K +206 +2%
BAMF
231
BI Asset Management Fondsmaeglerselskab
Denmark
$2.34M +$1.09M +3,961 +87%
PSC
232
Portman Square Capital
United Kingdom
$2.34M -$917K -3,335 -28%
CM
233
Caption Management
Oklahoma
$2.31M -$44.6M -162,145 -95%
ERSOT
234
Employees Retirement System of Texas
Texas
$2.31M +$189K +686 +9%
Wealthfront Advisers
235
Wealthfront Advisers
California
$2.28M +$55K +200 +2%
AB
236
Amalgamated Bank
New York
$2.28M -$20.6K -75 -0.9%
PI
237
PineBridge Investments
New York
$2.26M -$189K -688 -8%
GS
238
GTS Securities
New York
$2.26M +$1.95M +7,107 +648%
ProShare Advisors
239
ProShare Advisors
Maryland
$2.09M -$61.3K -223 -3%
NIP
240
Nicholas Investment Partners
California
$2.07M +$2.07M +7,526 New
CL
241
CSS LLC
Illinois
$2.06M +$1.87M +6,800 +971%
SC
242
Savant Capital
Illinois
$2.05M +$2.05M +7,447 New
CWM
243
CIBC World Markets
New York
$2.03M +$152K +553 +8%
MIM
244
MetLife Investment Management
New Jersey
$2.01M -$39.6K -144 -2%
Vontobel Holding
245
Vontobel Holding
Switzerland
$2M -$316K -1,149 -14%
TCM
246
Traynor Capital Management
Pennsylvania
$1.99M +$1.99M +7,249 New
MSRPS
247
Maryland State Retirement & Pension System
Maryland
$1.98M -$727K -2,643 -27%
IIM
248
INTECH Investment Management
Florida
$1.97M – – –
EF
249
Empowered Funds
Pennsylvania
$1.94M +$1.47M +5,362 +315%
IMCOOI
250
Investment Management Corp of Ontario (IMCO)
Canada
$1.94M +$1.18M +4,274 +153%
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10
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