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Alnylam Pharmaceuticals

258 hedge funds and large institutions have $5.24B invested in Alnylam Pharmaceuticals in 2016 Q3 according to their latest regulatory filings, with 33 funds opening new positions, 82 increasing their positions, 83 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

76% more call options, than puts

Call options by funds: $65.5M | Put options by funds: $37.2M

65% more first-time investments, than exits

New positions opened: 33 | Existing positions closed: 20

27% more capital invested

Capital invested by funds: $4.11B → $5.24B (+$1.13B)

13% more funds holding in top 10

Funds holding in top 10: 89 (+1)

4% more funds holding

Funds holding: 248258 (+10)

1% less repeat investments, than reductions

Existing positions increased: 82 | Existing positions reduced: 83

Holders
258
Holders Change
+10
Holders Change %
+4.03%
% of All Funds
6.88%
Holding in Top 10
9
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+12.5%
% of All Funds
0.24%
New
33
Increased
82
Reduced
83
Closed
20
Calls
$65.5M
Puts
$37.2M
Net Calls
+$28.4M
Net Calls Change
-$6.66M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$872M +$1.74M +24,615 +0.2%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$813M +$1.81M +25,696 +0.2%
Vanguard Group
3
Vanguard Group
Pennsylvania
$367M +$2.29M +32,440 +0.6%
Dodge & Cox
4
Dodge & Cox
California
$358M +$195M +2,759,399 +110%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$273M +$2.06M +29,266 +0.7%
Baillie Gifford & Co
6
Baillie Gifford & Co
United Kingdom
$228M -$1.55M -21,927 -0.6%
State Street
7
State Street
Massachusetts
$158M +$9.71M +137,672 +6%
BFA
8
BlackRock Fund Advisors
California
$131M +$3.98M +56,455 +3%
BIT
9
BlackRock Institutional Trust
California
$129M -$1.69M -23,987 -1%
UBS AM
10
UBS AM
Illinois
$103M -$10.2M -144,120 -9%
GGHC
11
Gilder Gagnon Howe & Co
New York
$92.3M -$2.28M -32,291 -2%
BRC
12
Blue Ridge Capital
New York
$89.5M
SPC
13
Slate Path Capital
New York
$83M +$6.35M +90,000 +8%
BB
14
BB Biotech
Switzerland
$80.7M
BM
15
Bridger Management
New York
$66.6M +$20.9M +296,031 +43%
RI
16
RTW Investments
New York
$64.3M +$8.17M +115,737 +14%
Goldman Sachs
17
Goldman Sachs
New York
$63.9M +$17.6M +249,691 +36%
Morgan Stanley
18
Morgan Stanley
New York
$57M -$2.45M -34,692 -4%
Jennison Associates
19
Jennison Associates
New York
$53M -$13.7M -193,769 -20%
Franklin Resources
20
Franklin Resources
California
$48.4M +$8.61M +122,000 +21%
1WCM
21
12 West Capital Management
New York
$47.4M
AG
22
Artal Group
Luxembourg
$40.7M -$7.76M -110,000 -15%
Capital World Investors
23
Capital World Investors
California
$38.9M
Norges Bank
24
Norges Bank
Norway
$35.5M +$6.14M +87,008 +19%
Geode Capital Management
25
Geode Capital Management
Massachusetts
$35.2M +$1.43M +20,289 +4%

ALNY Hedge Fund Activity: Q3 2016 in Review

258 of the 3,748 institutional investors tracked by Wall St. Rank reported a position in Alnylam Pharmaceuticals (ALNY) for Q3 2016, worth a combined $5.24B — up 27% from $4.11B a quarter earlier.

Buyers outnumbered sellers: 33 funds opened new ALNY positions and 20 closed out — a net gain of 13 holders — while 82 added to existing stakes and 83 trimmed.

The largest buyer was Dodge & Cox, adding an estimated $195M. The largest seller was Deerfield Management, exiting entirely with an estimated $18.6M sold.

  • 258 institutional investors held Alnylam Pharmaceuticals (ALNY) as of Q3 2016, up from 248 in Q2 2016.
  • Funds reported $5.24B of Alnylam Pharmaceuticals stock for Q3 2016, up 27% quarter-over-quarter.
  • 33 funds opened new Alnylam Pharmaceuticals positions in Q3 2016 and 20 closed out, a net change of +13 holders.
  • The largest Alnylam Pharmaceuticals buyer in Q3 2016 was Dodge & Cox, an estimated $195M added.
  • The largest Alnylam Pharmaceuticals seller in Q3 2016 was Deerfield Management, an estimated $18.6M sold.

Based on aggregated 13F filings for Q3 2016.