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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
Northern Trust
26
Northern Trust
Illinois
$147M +$13.2M +70,615 +10%
N
27
Nuveen
North Carolina
$145M +$21.4M +114,024 +17%
AG
28
Artal Group
Luxembourg
$132M -$9.38M -50,000 -7%
Legal & General Group
29
Legal & General Group
United Kingdom
$126M -$3.12M -16,625 -2%
Goldman Sachs
30
Goldman Sachs
New York
$126M -$6.68M -35,591 -5%
Holocene Advisors
31
Holocene Advisors
New York
$125M +$19.9M +105,991 +19%
UBS AM
32
UBS AM
Illinois
$122M +$4.19M +22,344 +4%
First Trust Advisors
33
First Trust Advisors
Illinois
$101M +$4.95M +26,363 +5%
Blackstone Inc
34
Blackstone Inc
New York
$97.7M
Mitsubishi UFJ Trust & Banking
35
Mitsubishi UFJ Trust & Banking
Japan
$91.9M -$2.22M -11,814 -2%
Swiss National Bank
36
Swiss National Bank
Switzerland
$87.7M -$2.31M -12,300 -3%
Bank of New York Mellon
37
Bank of New York Mellon
New York
$85.6M +$2.11M +11,249 +3%
Swedbank
38
Swedbank
Sweden
$82.4M +$17.1M +90,986 +26%
APM
39
Avidity Partners Management
Texas
$80.6M +$43.5M +232,000 +119%
Alkeon Capital Management
40
Alkeon Capital Management
New York
$73.7M -$50.3M -268,031 -41%
Charles Schwab
41
Charles Schwab
California
$66.6M +$1.78M +9,484 +3%
Assenagon Asset Management
42
Assenagon Asset Management
Luxembourg
$63.1M +$9.47M +50,489 +18%
Sumitomo Mitsui Trust Group
43
Sumitomo Mitsui Trust Group
Japan
$62.8M -$2.88M -15,344 -4%
California Public Employees Retirement System
44
California Public Employees Retirement System
California
$60.2M +$238K +1,267 +0.4%
Capital World Investors
45
Capital World Investors
California
$60.2M
Rockefeller Capital Management
46
Rockefeller Capital Management
New York
$60.1M -$14.9M -79,209 -20%
RSCM
47
Rock Springs Capital Management
Maryland
$58.7M +$2.06M +11,000 +4%
Bank of America
48
Bank of America
North Carolina
$57.4M +$263K +1,403 +0.5%
Deutsche Bank
49
Deutsche Bank
Germany
$53.3M +$3.25M +17,319 +7%
Lord, Abbett & Co
50
Lord, Abbett & Co
New Jersey
$52.9M +$52.5M +280,000 New