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Alnylam Pharmaceuticals

292 hedge funds and large institutions have $10.9B invested in Alnylam Pharmaceuticals in 2018 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 114 increasing their positions, 83 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed

38% more first-time investments, than exits

New positions opened: 47 | Existing positions closed: 34

37% more repeat investments, than reductions

Existing positions increased: 114 | Existing positions reduced: 83

4% more funds holding

Funds holding: 282292 (+10)

3% more call options, than puts

Call options by funds: $109M | Put options by funds: $105M

2.24% less ownership

Funds ownership: 93.75%91.51% (-2.2%)

7% less capital invested

Capital invested by funds: $11.7B → $10.9B (-$792M)

14% less funds holding in top 10

Funds holding in top 10: 1412 (-2)

Holders
292
Holders Change
+10
Holders Change %
+3.55%
% of All Funds
6.69%
Holding in Top 10
12
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-14.29%
% of All Funds
0.28%
New
47
Increased
114
Reduced
83
Closed
34
Calls
$109M
Puts
$105M
Net Calls
+$3.5M
Net Calls Change
-$17.1M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.79B +$19.3M +150,087 +1%
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$1.5B +$43.3M +336,093 +3%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1.14B +$54.2M +420,632 +5%
Vanguard Group
4
Vanguard Group
Pennsylvania
$887M +$23.1M +179,492 +2%
BlackRock
5
BlackRock
New York
$855M +$8.12M +62,999 +0.9%
Dodge & Cox
6
Dodge & Cox
California
$559M -$456M -3,538,754 -43%
Baillie Gifford & Co
7
Baillie Gifford & Co
United Kingdom
$457M +$28.8M +223,199 +6%
State Street
8
State Street
Massachusetts
$254M +$16.7M +129,428 +6%
UBS AM
9
UBS AM
Illinois
$160M -$6.84M -53,042 -4%
PA
10
Perceptive Advisors
New York
$153M -$6.45M -50,000 -4%
O
11
OrbiMed
New York
$151M +$41.8M +324,366 +34%
Morgan Stanley
12
Morgan Stanley
New York
$150M +$11.8M +91,652 +8%
GGHC
13
Gilder Gagnon Howe & Co
New York
$144M -$895K -6,945 -0.6%
BB
14
BB Biotech
Switzerland
$120M -$5.16M -40,000 -4%
Goldman Sachs
15
Goldman Sachs
New York
$120M -$22.8M -176,806 -15%
Point72 Asset Management
16
Point72 Asset Management
Connecticut
$108M +$106M +819,160 +922%
Norges Bank
17
Norges Bank
Norway
$95.8M +$7.95M +61,702 +8%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$91.1M +$2.28M +17,698 +2%
1WCM
19
12 West Capital Management
New York
$83.4M
PAMU
20
Pictet Asset Management (UK)
United Kingdom
$76.9M +$37.7M +292,564 +83%
AG
21
Artal Group
Luxembourg
$71.5M +$19.3M +150,000 +33%
BM
22
Bridger Management
New York
$65.5M +$6.37M +49,413 +10%
First Trust Advisors
23
First Trust Advisors
Illinois
$63.9M -$4.48M -34,731 -6%
Janus Henderson Group
24
Janus Henderson Group
United Kingdom
$60.1M +$1.38M +10,692 +2%
Mitsubishi UFJ Trust & Banking
25
Mitsubishi UFJ Trust & Banking
Japan
$58.5M +$5.34M +41,446 +9%