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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
1
Capital Research Global Investors
California
$1.64B
2
T. Rowe Price Investment Management
2
T. Rowe Price Investment Management
Maryland
$1.03B
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$114M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$89.1M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$191M

Top Sellers

1
Capital International Investors
1
Capital International Investors
California
$334M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$3.17B
3
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$951M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$988M
5
Pictet Asset Management
5
Pictet Asset Management
Switzerland
$101M
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of Nova Scotia
301
Bank of Nova Scotia
Ontario, Canada
$1.06M -$464K -1,971 -30%
CB
302
Commerce Bank
Missouri
$1.06M -$4.71K -20 -0.4%
Focus Partners Wealth
303
Focus Partners Wealth
Massachusetts
$1.04M +$740K +3,144 +245%
Truist Financial
304
Truist Financial
North Carolina
$1.03M +$597K +2,539 +137%
GCP
305
GSA Capital Partners
United Kingdom
$1.03M +$353K +1,500 +52%
BM
306
Brandywine Managers
Delaware
$1.02M – – –
PP
307
Prudential plc
United Kingdom
$1.01M +$297K +1,264 +42%
A
308
AustralianSuper
Australia
$993K +$135K +573 +16%
FHB
309
First Hawaiian Bank
Hawaii
$941K – – –
HCM
310
Howland Capital Management
Massachusetts
$941K – – –
JPMIA
311
J.P. Marvel Investment Advisors
Massachusetts
$941K – – –
Credit Agricole
312
Credit Agricole
France
$940K +$308K +1,310 +49%
CT
313
Clearstead Trust
Maine
$937K – – –
GC
314
Gilbert & Cook
Iowa
$919K -$4.71K -20 -0.5%
BBA
315
Baader Bank Aktiengesellschaft
Germany
$905K -$425K -1,807 -32%
ETC
316
Exchange Traded Concepts
Oklahoma
$902K +$62.4K +265 +7%
AC
317
Allstate Corporation
Illinois
$894K +$894K +3,798 New
OPS
318
Orion Portfolio Solutions
Nebraska
$881K +$47.8K +203 +6%
BCI
319
Brinker Capital Investments
Pennsylvania
$881K +$47.8K +203 +6%
BIAS
320
Beacon Investment Advisory Services
New Jersey
$876K -$160K -680 -15%
SMH
321
Sanders Morris Harris
Texas
$824K – – –
CI Investments Inc
322
CI Investments Inc
Ontario, Canada
$820K -$26.6K -113 -3%
SW
323
SteelPeak Wealth
California
$819K +$236K +1,005 +41%
OSAM
324
O'Shaughnessy Asset Management
Connecticut
$810K -$67.3K -286 -8%
PCA
325
Pallas Capital Advisors
Massachusetts
$802K +$20.5K +87 +3%
11 12
13
14 15