ALNY icon

Alnylam Pharmaceuticals
ALNY

Overview Fund Activity

355 hedge funds and large institutions have $15.8B invested in Alnylam Pharmaceuticals in 2020 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 124 increasing their positions, 129 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
355
Holders Change
-18
Holders Change %
-4.83%
% of All Funds
7.18%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.14%
New
32
Increased
124
Reduced
129
Closed
49
Calls
$121M
Puts
$131M
Net Calls
-$9.8M
Net Calls Change
-$52.2M

Top Buyers

1
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
+$123M
2
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
+$35.4M
3
FCM
Farallon Capital Management
California
+$21.8M
4
Norges Bank
Norges Bank
Norway
+$20.1M
5
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale
Germany
+$10.8M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$88.2M
2
Goldman Sachs
Goldman Sachs
New York
-$72.4M
3
SPC
Slate Path Capital
New York
-$54M
4
Vanguard Group
Vanguard Group
Pennsylvania
-$53.7M
5
Wellington Management Group
Wellington Management Group
Massachusetts
-$48.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
BCV
226
Banque Cantonale Vaudoise
Switzerland
$553K +$146K +1,001 +36%
LJHT
227
Laurie J. Hall Trustee
$553K +$553K +3,800 New
Arrowstreet Capital
228
Arrowstreet Capital
Massachusetts
$541K +$221K +1,517 +69%
PAM
229
Panagora Asset Management
Massachusetts
$532K – – –
DCM
230
Driehaus Capital Management
Illinois
$523K +$63.8K +438 +14%
SMH
231
Sanders Morris Harris
Texas
$514K +$103K +700 +25%
B
232
Bailard
California
$510K – – –
CBB
233
Citizens Business Bank
California
$510K – – –
Schroder Investment Management Group
234
Schroder Investment Management Group
United Kingdom
$508K +$27.9K +206 +6%
SG Americas Securities
235
SG Americas Securities
New York
$467K -$1.54M -10,553 -77%
CC
236
Centiva Capital
New York
$466K +$72.6K +499 +18%
AR
237
Advisory Research
Illinois
$461K +$197K +1,355 +75%
GT
238
Greenleaf Trust
Michigan
$456K +$4.52K +31 +1%
AIG
239
American International Group
New York
$440K -$15.6K -107 -3%
CA
240
Clearstead Advisors
Ohio
$437K – – –
TAM
241
Tocqueville Asset Management
New York
$437K – – –
HKAM
242
Horizon Kinetics Asset Management
New York
$437K – – –
TC
243
Telemus Capital
Michigan
$436K – – –
JPMIA
244
J.P. Marvel Investment Advisors
Massachusetts
$427K – – –
BM
245
Brandywine Managers
Delaware
$422K – – –
QT
246
Quantamental Technologies
New York
$419K +$419K +2,875 New
SAM
247
Shell Asset Management
Netherlands
$418K -$46K -316 -10%
ETC
248
Exchange Traded Concepts
Oklahoma
$400K +$185K +1,272 +86%
Fiera Capital (Canada)
249
Fiera Capital (Canada)
Quebec, Canada
$395K -$49.5K -340 -11%
PFG
250
PAX Financial Group
Texas
$394K +$94K +645 +31%
8 9
10
11 12