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Alnylam Pharmaceuticals

390 hedge funds and large institutions have $15.4B invested in Alnylam Pharmaceuticals in 2021 Q1 according to their latest regulatory filings, with 55 funds opening new positions, 149 increasing their positions, 116 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed

54% more call options, than puts

Call options by funds: $83.9M | Put options by funds: $54.4M

53% more first-time investments, than exits

New positions opened: 55 | Existing positions closed: 36

28% more repeat investments, than reductions

Existing positions increased: 149 | Existing positions reduced: 116

17% more funds holding in top 10

Funds holding in top 10: 67 (+1)

10% more capital invested

Capital invested by funds: $14B → $15.4B (+$1.39B)

4% more funds holding

Funds holding: 374390 (+16)

0.55% more ownership

Funds ownership: 92.99%93.54% (+0.55%)

Holders
390
Holders Change
+16
Holders Change %
+4.28%
% of All Funds
6.85%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.12%
New
55
Increased
149
Reduced
116
Closed
36
Calls
$83.9M
Puts
$54.4M
Net Calls
+$29.5M
Net Calls Change
+$19.9M
Name Holding Trade Value Shares
Change
Change in
Stake
CS
51
Credit Suisse
Switzerland
$32.1M +$7.97M +52,963 +30%
BM
52
Bridger Management
New York
$32M -$13.1M -87,128 -28%
California State Teachers Retirement System (CalSTRS)
53
California State Teachers Retirement System (CalSTRS)
California
$30.5M +$153K +1,020 +0.5%
AAMU
54
Amundi Asset Management US
Massachusetts
$30.5M -$256K -1,700 -0.8%
APG Asset Management
55
APG Asset Management
Netherlands
$28.7M +$4.49M +29,835 +14%
PCH
56
Polar Capital Holdings
United Kingdom
$28M -$527K -3,500 -2%
TD Asset Management
57
TD Asset Management
Ontario, Canada
$27.1M +$2.48M +16,495 +9%
New York State Common Retirement Fund
58
New York State Common Retirement Fund
New York
$26M -$2.12M -14,100 -7%
National Pension Service
59
National Pension Service
South Korea
$25.8M -$1.06M -7,052 -4%
PPA
60
Parametric Portfolio Associates
Washington
$25.5M +$2.58M +17,158 +10%
Ensign Peak Advisors
61
Ensign Peak Advisors
Utah
$23.7M +$8.65M +57,463 +52%
Axa
62
Axa
France
$22.4M +$3.09M +20,513 +15%
Wells Fargo
63
Wells Fargo
California
$22M -$9.49M -63,066 -29%
TCM
64
Tekla Capital Management
Massachusetts
$21.9M -$3.01M -19,992 -11%
State Board of Administration of Florida Retirement System
65
State Board of Administration of Florida Retirement System
Florida
$21.9M -$820K -5,450 -3%
CS
66
Candriam SCA
Luxembourg
$20.3M
RPAM
67
Rhenman & Partners Asset Management
Sweden
$19.1M +$3.51M +23,300 +21%
AC
68
Alexandria Capital
Virginia
$18M -$130K -867 -0.7%
CIBC Private Wealth Group
69
CIBC Private Wealth Group
Georgia
$17.8M +$19M +126,260 New
Assenagon Asset Management
70
Assenagon Asset Management
Luxembourg
$17.5M +$15.2M +101,135 +447%
Citadel Advisors
71
Citadel Advisors
Florida
$17.4M +$6.36M +42,265 +52%
Balyasny Asset Management
72
Balyasny Asset Management
Illinois
$17.4M +$17.9M +118,699 +2,638%
RhumbLine Advisers
73
RhumbLine Advisers
Massachusetts
$17.2M -$685K -4,549 -4%
State of Wisconsin Investment Board
74
State of Wisconsin Investment Board
Wisconsin
$17.2M -$9.32M -61,952 -34%
Canada Pension Plan Investment Board
75
Canada Pension Plan Investment Board
Ontario, Canada
$16.7M +$16.3M +108,132 +1,058%