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Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

518 hedge funds and large institutions have $29.1B invested in Alnylam Pharmaceuticals in 2024 Q2 according to their latest regulatory filings, with 87 funds opening new positions, 194 increasing their positions, 164 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
518
Holders Change
+23
Holders Change %
+4.65%
% of All Funds
7.53%
Holding in Top 10
6
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-25%
% of All Funds
0.09%
New
87
Increased
194
Reduced
164
Closed
57
Calls
$703M
Puts
$600M
Net Calls
+$103M
Net Calls Change
-$53.2M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.96B
2
Capital World Investors
2
Capital World Investors
California
$3.64B
3
OAG
3
Orbis Allan Gray
Bermuda
$175M
4
BlackRock
4
BlackRock
New York
$2.32B
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$3.04B

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.51B
2
Baillie Gifford & Co
2
Baillie Gifford & Co
United Kingdom
$1.47B
3
Squarepoint
3
Squarepoint
New York
$24M
4
DTC
4
Deep Track Capital
Connecticut
$122M
5
VPC
5
Vestal Point Capital
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
PI
326
PEAK6 Investments
Illinois
$651K -$1.34M -5,519 -67%
HS
327
HighVista Strategies
Massachusetts
$632K +$632K +2,602 New
HCA
328
Harbor Capital Advisors
Illinois
$626K +$2.43K +10 +0.4%
Credit Agricole
329
Credit Agricole
France
$625K +$625K +2,573 New
GCM
330
Graham Capital Management
Connecticut
$603K -$1.41M -5,783 -70%
CF
331
Corebridge Financial
Texas
$569K +$569K +2,340 New
IWC
332
Integrated Wealth Concepts
Massachusetts
$562K -$1.46K -6 -0.3%
JFG
333
Jefferies Financial Group
New York
$559K +$111K +458 +25%
NYLIM
334
New York Life Investment Management
New York
$550K +$10.9K +45 +2%
QCM
335
Quantinno Capital Management
New York
$544K +$544K +2,240 New
RJFSA
336
Raymond James Financial Services Advisors
Florida
$534K -$221K -910 -29%
KCM
337
Kennedy Capital Management
Missouri
$529K +$153K +630 +41%
MWA
338
Monograph Wealth Advisors
California
$517K – – –
LJAC
339
L.J. Altfest & Co
New York
$513K +$2.92K +12 +0.6%
VEA
340
Virtus ETF Advisers
New York
$500K +$3.65K +15 +0.7%
VI
341
Vestcor Inc
New Brunswick, Canada
$495K – – –
MYAM
342
Meiji Yasuda Asset Management
Japan
$493K +$65.6K +270 +15%
SNBOSD
343
Security National Bank of So Dak
Iowa
$486K – – –
PCA
344
Pallas Capital Advisors
Massachusetts
$486K +$486K +2,052 New
BC
345
Bridgefront Capital
Texas
$486K +$31.3K +129 +7%
AG
346
Algert Global
California
$476K +$476K +1,960 New
LWCFA
347
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$476K – – –
MFAM
348
Motley Fool Asset Management
Virginia
$460K -$17K -70 -4%
ACM
349
ADAR1 Capital Management
Texas
$450K -$43.3M -178,295 -99%
GCP
350
GSA Capital Partners
United Kingdom
$448K +$448K +1,842 New
12 13
14
15 16