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Alnylam Pharmaceuticals

277 hedge funds and large institutions have $7.86B invested in Alnylam Pharmaceuticals in 2015 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 111 increasing their positions, 79 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

171% more first-time investments, than exits

New positions opened: 65 | Existing positions closed: 24

59% more call options, than puts

Call options by funds: $95.3M | Put options by funds: $59.8M

41% more repeat investments, than reductions

Existing positions increased: 111 | Existing positions reduced: 79

17% more funds holding

Funds holding: 237277 (+40)

17% more capital invested

Capital invested by funds: $6.73B → $7.86B (+$1.13B)

8% less funds holding in top 10

Funds holding in top 10: 1211 (-1)

Holders
277
Holders Change
+40
Holders Change %
+16.88%
% of All Funds
7.46%
Holding in Top 10
11
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-8.33%
% of All Funds
0.3%
New
65
Increased
111
Reduced
79
Closed
24
Calls
$95.3M
Puts
$59.8M
Net Calls
+$35.5M
Net Calls Change
+$14.3M
Name Holding Trade Value Shares
Change
Change in
Stake
JG
76
Jefferies Group
New York
$9.28M +$1.8M +15,072 +24%
Nomura Holdings
77
Nomura Holdings
Japan
$9.05M +$9.45M +79,071 New
JHIU
78
Janus Henderson Investors US
Colorado
$8.99M +$813K +6,800 +10%
ProShare Advisors
79
ProShare Advisors
Maryland
$8.55M +$8.48K +71 +0.1%
RhumbLine Advisers
80
RhumbLine Advisers
Massachusetts
$8.43M +$1.38M +11,510 +20%
ICM
81
ISZO Capital Management
New York
$8.31M +$5.22M +43,650 +170%
Axa
82
Axa
France
$8.2M
O
83
OppenheimerFunds
New York
$8.07M +$615K +5,150 +8%
RPAM
84
Rhenman & Partners Asset Management
Sweden
$7.36M +$1M +8,400 +16%
RFC
85
Russell Frank Company
Washington
$6.91M +$579K +4,846 +9%
State of Wisconsin Investment Board
86
State of Wisconsin Investment Board
Wisconsin
$6.83M +$274K +2,290 +4%
AAM
87
Advisors Asset Management
Colorado
$6.58M +$986K +8,250 +18%
PA
88
Profund Advisors
Maryland
$6.56M -$12.2K -102 -0.2%
BAMS
89
Bellevue Asset Management (Switzerland)
Switzerland
$6.47M -$1.2M -10,000 -16%
Allianz Asset Management
90
Allianz Asset Management
Germany
$6.29M -$6.08M -50,880 -49%
AllianceBernstein
91
AllianceBernstein
Tennessee
$6.23M +$416K +3,477 +7%
JPMIA
92
J.P. Marvel Investment Advisors
Massachusetts
$6.16M -$52K -435 -0.8%
Millennium Management
93
Millennium Management
New York
$6.11M -$3.41M -28,565 -36%
NFA
94
Nationwide Fund Advisors
Ohio
$6.1M -$1.72M -14,370 -22%
DekaBank Deutsche Girozentrale
95
DekaBank Deutsche Girozentrale
Germany
$5.84M +$1.13M +9,430 +24%
BlackRock
96
BlackRock
New York
$5.74M +$5.49M +45,965 +2,397%
BNP Paribas Asset Management
97
BNP Paribas Asset Management
France
$5.71M -$2.45M -20,510 -30%
Prudential Financial
98
Prudential Financial
New Jersey
$5.52M -$805K -6,740 -13%
EAM
99
Eventide Asset Management
Massachusetts
$5.45M +$430K +3,600 +9%
BIM
100
BlackRock Investment Management
Delaware
$5.44M +$1.51M +12,621 +38%

ALNY Hedge Fund Activity: Q2 2015 in Review

277 of the 3,711 institutional investors tracked by Wall St. Rank reported a position in Alnylam Pharmaceuticals (ALNY) for Q2 2015, worth a combined $7.86B — up 17% from $6.73B a quarter earlier.

Buyers outnumbered sellers: 65 funds opened new ALNY positions and 24 closed out — a net gain of 41 holders — while 111 added to existing stakes and 79 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $53.7M. The largest seller was Wellington Management Group, cutting an estimated $98.8M.

  • 277 institutional investors held Alnylam Pharmaceuticals (ALNY) as of Q2 2015, up from 237 in Q1 2015.
  • Funds reported $7.86B of Alnylam Pharmaceuticals stock for Q2 2015, up 17% quarter-over-quarter.
  • 65 funds opened new Alnylam Pharmaceuticals positions in Q2 2015 and 24 closed out, a net change of +41 holders.
  • The largest Alnylam Pharmaceuticals buyer in Q2 2015 was T. Rowe Price Associates, an estimated $53.7M added.
  • The largest Alnylam Pharmaceuticals seller in Q2 2015 was Wellington Management Group, an estimated $98.8M sold.

Based on aggregated 13F filings for Q2 2015.