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Alnylam Pharmaceuticals

291 hedge funds and large institutions have $9.06B invested in Alnylam Pharmaceuticals in 2019 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 110 increasing their positions, 88 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

57% more call options, than puts

Call options by funds: $82.4M | Put options by funds: $52.5M

36% more capital invested

Capital invested by funds: $6.68B → $9.06B (+$2.37B)

33% more funds holding in top 10

Funds holding in top 10: 912 (+3)

25% more first-time investments, than exits

New positions opened: 35 | Existing positions closed: 28

25% more repeat investments, than reductions

Existing positions increased: 110 | Existing positions reduced: 88

2% more funds holding

Funds holding: 284291 (+7)

0.41% less ownership

Funds ownership: 91.58%91.17% (-0.41%)

Holders
291
Holders Change
+7
Holders Change %
+2.46%
% of All Funds
6.3%
Holding in Top 10
12
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+33.33%
% of All Funds
0.26%
New
35
Increased
110
Reduced
88
Closed
28
Calls
$82.4M
Puts
$52.5M
Net Calls
+$29.9M
Net Calls Change
-$40.2M
Name Holding Trade Value Shares
Change
Change in
Stake
RPAM
76
Rhenman & Partners Asset Management
Sweden
$8.55M -$1.67M -20,000 -18%
Prudential Financial
77
Prudential Financial
New Jersey
$7.75M -$504K -6,030 -7%
State of New Jersey Common Pension Fund D
78
State of New Jersey Common Pension Fund D
New Jersey
$7.48M
SCM
79
Sio Capital Management
New York
$7.4M -$6.31M -75,484 -49%
PP
80
PDT Partners
New York
$7.02M +$6.28M +75,078 New
Bank of Montreal
81
Bank of Montreal
Ontario, Canada
$6.89M +$375K +4,482 +6%
TRSOTSOK
82
Teachers Retirement System of the State of Kentucky
Kentucky
$6.8M -$4.27M -51,000 -41%
Two Sigma Advisers
83
Two Sigma Advisers
New York
$6.62M -$3.87M -46,300 -40%
FCM
84
Frontier Capital Management
Massachusetts
$6.37M -$10.9M -129,743 -66%
Public Sector Pension Investment Board (PSP Investments)
85
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$6.36M +$5.69M +68,000 New
Treasurer of the State of North Carolina
86
Treasurer of the State of North Carolina
North Carolina
$6.13M +$126K +1,510 +2%
SSA
87
Schonfeld Strategic Advisors
New York
$5.86M +$3.99M +47,700 +318%
EAM
88
Erste Asset Management
Austria
$5.72M
GC
89
Guggenheim Capital
Illinois
$5.63M -$311K -3,717 -6%
DekaBank Deutsche Girozentrale
90
DekaBank Deutsche Girozentrale
Germany
$5.61M +$789K +9,428 +26%
AIMCA
91
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$5.61M +$5.02M +60,000 New
Rafferty Asset Management
92
Rafferty Asset Management
New York
$5.58M +$5M +59,725 New
Wells Fargo
93
Wells Fargo
California
$5.43M -$97.4K -1,164 -2%
Macquarie Group
94
Macquarie Group
Australia
$5.43M +$18.4K +220 +0.4%
SEI Investments
95
SEI Investments
Pennsylvania
$5.18M +$1.1M +13,192 +31%
Canada Life
96
Canada Life
Manitoba, Canada
$4.89M +$1.11M +13,287 +34%
Barclays
97
Barclays
United Kingdom
$4.68M -$1.96M -23,443 -32%
Hudson Bay Capital Management
98
Hudson Bay Capital Management
Connecticut
$4.67M -$418K -5,000 -9%
USAA
99
United Services Automobile Association
Texas
$4.64M +$241K +2,881 +6%
Asset Management One
100
Asset Management One
Japan
$4.64M -$7.54M -90,193 -64%

ALNY Hedge Fund Activity: Q1 2019 in Review

291 of the 4,621 institutional investors tracked by Wall St. Rank reported a position in Alnylam Pharmaceuticals (ALNY) for Q1 2019, worth a combined $9.06B — up 36% from $6.68B a quarter earlier.

Buyers outnumbered sellers: 35 funds opened new ALNY positions and 28 closed out — a net gain of 7 holders — while 110 added to existing stakes and 88 trimmed.

The largest buyer was Baillie Gifford & Co, adding an estimated $78.4M. The largest seller was Camber Capital Management, exiting entirely with an estimated $43.7M sold.

  • 291 institutional investors held Alnylam Pharmaceuticals (ALNY) as of Q1 2019, up from 284 in Q4 2018.
  • Funds reported $9.06B of Alnylam Pharmaceuticals stock for Q1 2019, up 36% quarter-over-quarter.
  • 35 funds opened new Alnylam Pharmaceuticals positions in Q1 2019 and 28 closed out, a net change of +7 holders.
  • The largest Alnylam Pharmaceuticals buyer in Q1 2019 was Baillie Gifford & Co, an estimated $78.4M added.
  • The largest Alnylam Pharmaceuticals seller in Q1 2019 was Camber Capital Management, an estimated $43.7M sold.

Based on aggregated 13F filings for Q1 2019.