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

Top Sellers

1
Capital International Investors
Capital International Investors
California
$334M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$3.17B
3
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$951M
4
Wellington Management Group
Wellington Management Group
Massachusetts
$988M
5
Pictet Asset Management
Pictet Asset Management
Switzerland
$101M
Name Holding Trade Value Shares
Change 		Shares
Change %
CCC
451
Compass Capital Corp
Massachusetts
$210K +$210K +800 New
CPA
452
Capital Performance Advisors
California
$206K +$103K +437 +99%
BTI
453
Blue Trust Inc
Georgia
$204K +$94.8K +403 +87%
FPAS
454
Focus Partners Advisor Solutions
Missouri
$203K +$203K +862 New
PAG
455
Poinciana Advisors Group
Florida
$203K +$203K +861 New
PA
456
Parallel Advisors
California
$196K +$68.7K +292 +54%
SAM
457
Smartleaf Asset Management
Massachusetts
$176K +$72.2K +306 +69%
AF
458
Allworth Financial
California
$159K +$10.1K +38 +7%
ZB
459
Zions Bancorporation
Utah
$158K +$18.8K +80 +14%
National Bank of Canada
460
National Bank of Canada
Quebec, Canada
$157K +$13K +55 +9%
PMFA
461
Plante Moran Financial Advisors
Michigan
$149K – – –
WAM
462
Wolverine Asset Management
Illinois
$139K – – –
LC
463
Lindbrook Capital
California
$128K -$5.65K -24 -4%
GI
464
GAMMA Investing
California
$127K -$3.53K -15 -3%
AAP
465
Arax Advisory Partners
Colorado
$113K -$941 -4 -0.8%
Northwestern Mutual Wealth Management
466
Northwestern Mutual Wealth Management
Wisconsin
$112K -$11.1K -47 -9%
C
467
Covestor
United Kingdom
$108K +$236 +1 +0.2%
MCM
468
MAI Capital Management
Ohio
$105K +$105K +444 New
BIG
469
Brooklyn Investment Group
New York
$98.1K +$941 +4 +1%
OAM
470
Ostrum Asset Management
France
$98.1K -$938K -3,986 -91%
EWA
471
EverSource Wealth Advisors
Alabama
$97.9K +$21.9K +93 +29%
BF
472
BOK Financial
Oklahoma
$90.7K +$77.6K +326 +593%
VSQM
473
V-Square Quantitative Management
Illinois
$87.1K +$3.29K +14 +4%
PWMG
474
Prestige Wealth Management Group
New Jersey
$74.4K -$31.8K -135 -30%
EDRH
475
Edmond de Rothschild Holding
Switzerland
$63.3K +$63.3K +269 New
17 18
19
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