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Alnylam Pharmaceuticals

403 hedge funds and large institutions have $21B invested in Alnylam Pharmaceuticals in 2021 Q3 according to their latest regulatory filings, with 48 funds opening new positions, 154 increasing their positions, 122 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed

98% more call options, than puts

Call options by funds: $275M | Put options by funds: $138M

26% more repeat investments, than reductions

Existing positions increased: 154 | Existing positions reduced: 122

17% more first-time investments, than exits

New positions opened: 48 | Existing positions closed: 41

10% more capital invested

Capital invested by funds: $19B → $21B (+$1.99B)

1% more funds holding

Funds holding: 400403 (+3)

0% more funds holding in top 10

Funds holding in top 10: 99 (0)

1.59% less ownership

Funds ownership: 95.54%93.95% (-1.6%)

Holders
403
Holders Change
+3
Holders Change %
+0.75%
% of All Funds
7.06%
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.16%
New
48
Increased
154
Reduced
122
Closed
41
Calls
$275M
Puts
$138M
Net Calls
+$136M
Net Calls Change
+$120M
Name Holding Trade Value Shares
Change
Change in
Stake
URS
151
Utah Retirement Systems
Utah
$4.05M -$150K -800 -4%
Citadel Advisors
152
Citadel Advisors
Florida
$3.94M -$3.39M -18,070 -46%
Handelsbanken Fonder
153
Handelsbanken Fonder
Sweden
$3.79M +$188K +1,000 +5%
AAF
154
Andra AP-fonden
Sweden
$3.76M +$469K +2,500 +14%
Natixis Advisors
155
Natixis Advisors
Massachusetts
$3.75M +$1.59M +8,461 +74%
PA
156
Profund Advisors
Maryland
$3.64M -$148K -789 -4%
DnB Asset Management
157
DnB Asset Management
Norway
$3.36M -$20.3K -108 -0.6%
DA
158
DCF Advisers
Connecticut
$3.3M
CSS
159
Cubist Systematic Strategies
Connecticut
$3.19M -$1.03M -5,481 -25%
DA
160
Duality Advisers
Florida
$3.17M +$3.15M +16,804 New
Public Employees Retirement Association of Colorado
161
Public Employees Retirement Association of Colorado
Colorado
$3.11M
Rafferty Asset Management
162
Rafferty Asset Management
New York
$3.1M +$116K +621 +4%
Marshall Wace
163
Marshall Wace
United Kingdom
$3.1M +$3.08M +16,427 New
EP
164
Edgestream Partners
New Jersey
$3.1M +$889K +4,740 +41%
Impax Asset Management Group
165
Impax Asset Management Group
United Kingdom
$3.08M +$12.4K +66 +0.4%
II
166
IFM Investors
Australia
$3.02M +$14.1K +75 +0.5%
Mackenzie Financial
167
Mackenzie Financial
Ontario, Canada
$2.96M +$547K +2,915 +23%
Jane Street
168
Jane Street
New York
$2.94M -$8.31M -44,299 -74%
PNC Financial Services Group
169
PNC Financial Services Group
Pennsylvania
$2.93M -$93.6K -499 -3%
Toronto Dominion Bank
170
Toronto Dominion Bank
Ontario, Canada
$2.9M -$84.6K -451 -3%
KBC Group
171
KBC Group
Belgium
$2.8M -$2.48M -13,195 -47%
II
172
Inspire Investing
Idaho
$2.79M +$2.77M +14,755 New
Simplex Trading
173
Simplex Trading
Illinois
$2.71M +$133K +707 +5%
QIM
174
Quantitative Investment Management
Virginia
$2.7M -$1.69M -9,032 -39%
Stifel Financial
175
Stifel Financial
Missouri
$2.64M -$1.65M -8,775 -39%