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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 %
Kovitz Investment Group Partners
351
Kovitz Investment Group Partners
Illinois
$579K +$579K +2,431 New
VEA
352
Virtus ETF Advisers
New York
$566K – – –
SOADOR
353
State of Alaska Department of Revenue
Alaska
$558K -$617K -2,245 -53%
BA
354
Bridgewater Associates
Connecticut
$551K +$551K +2,002 New
SNBOSD
355
Security National Bank of So Dak
Iowa
$550K – – –
MYAM
356
Meiji Yasuda Asset Management
Japan
$546K -$12.1K -44 -2%
MOACM
357
Mutual of America Capital Management
New York
$529K +$111K +405 +27%
Comerica Bank
358
Comerica Bank
Texas
$526K -$2.94M -10,676 -85%
LWCFA
359
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$526K -$33.8K -115 -6%
OC
360
Oppenheimer & Co
New York
$524K +$52.3K +190 +11%
FTDI
361
First Trust Direct Indexing
Massachusetts
$521K -$288K -1,047 -36%
EI
362
Ellevest Inc
New York
$515K +$515K +1,874 New
Truist Financial
363
Truist Financial
North Carolina
$511K +$36K +131 +8%
S
364
SignatureFD
Georgia
$510K +$130K +471 +34%
MFAM
365
Motley Fool Asset Management
Virginia
$486K -$35.9K -130 -7%
FSA
366
Fort Sheridan Advisors
Illinois
$477K – – –
EFG
367
Everhart Financial Group
Ohio
$469K +$106K +384 +29%
CAM
368
Cresset Asset Management
Illinois
$461K +$81.4K +296 +21%
O
369
Ossiam
France
$461K +$140K +509 +44%
Capstone Investment Advisors
370
Capstone Investment Advisors
New York
$455K +$455K +1,653 New
YCM
371
Yousif Capital Management
Michigan
$449K +$5.5K +20 +1%
ALAM
372
Asahi Life Asset Management
Japan
$440K +$440K +1,600 New
EC
373
EntryPoint Capital
New York
$438K +$438K +1,594 New
EA
374
Emerald Advisers
Pennsylvania
$434K -$11.3K -41 -3%
UCFA
375
United Capital Financial Advisors
Texas
$431K +$13.2K +48 +3%
13 14
15
16 17