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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 %
WSFS
551
Wilmington Savings Fund Society
Delaware
$2.12K – – –
PCM
552
Penserra Capital Management
California
$2K -$400K -2,401 -100%
PWMG
553
Private Wealth Management Group
New Jersey
$1.88K – – –
HCM
554
Hollencrest Capital Management
California
$1.88K -$22.8K -97 -92%
FWM
555
FSA Wealth Management
Massachusetts
$1.88K – – –
CCA
556
Criterion Capital Advisors
Tennessee
$1.7K – – –
JSAM
557
J. Safra Asset Management
New York
$1.65K – – –
DPW
558
DiNuzzo Private Wealth
Pennsylvania
$1.65K – – –
HWA
559
HHM Wealth Advisors
Tennessee
$1.65K +$1.65K +7 New
RFS
560
Richardson Financial Services
Massachusetts
$1.65K -$706 -3 -30%
CIR
561
Clear Investment Research
Georgia
$1.65K – – –
CA
562
Continuum Advisory
Idaho
$1.41K – – –
WWP
563
WR Wealth Planners
Missouri
$1.41K +$471 +2 +50%
MA
564
Montag & Associates
Georgia
$1.37K +$228 +1 +20%
CFGS
565
Concourse Financial Group Securities
Alabama
$1.33K +$533 +2 +67%
Kayne Anderson Rudnick Investment Management
566
Kayne Anderson Rudnick Investment Management
California
$1.08K +$1.08K +4 New
WCM
567
Winthrop Capital Management
Indiana
$1K – – –
SIC
568
SJS Investment Consulting
Ohio
$942 -$236 -1 -20%
JFA
569
JNBA Financial Advisors
Minnesota
$942 – – –
PWA
570
Principia Wealth Advisory
Texas
$941 +$941 +4 New
AWM
571
Abound Wealth Management
Tennessee
$885 +$221 +1 +33%
AF
572
Advisornet Financial
Minnesota
$706 -$1.88K -8 -73%
HWP
573
Highline Wealth Partners
California
$706 +$706 +3 New
CIAS
574
CBIZ Investment Advisory Services
Ohio
$706 +$706 +3 New
CSWM
575
Cassady Schiller Wealth Management
Ohio
$706 +$706 +3 New
21 22
23
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