ACHN

Achillion Pharmaceuticals, Inc.
ACHN

Overview Fund Activity
Delisted

ACHN was delisted on the 27th of January, 2020.

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132 hedge funds and large institutions have $755M invested in Achillion Pharmaceuticals, Inc. in 2019 Q4 according to their latest regulatory filings, with 42 funds opening new positions, 32 increasing their positions, 43 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
132
Holders Change
+10
Holders Change %
+8.2%
% of All Funds
2.61%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
42
Increased
32
Reduced
43
Closed
31
Calls
$30M
Puts
$78.5M
Net Calls
-$48.4M
Net Calls Change
-$49.5M

Top Buyers

1
VI
Versor Investments
New York
+$45.3M
2
PCM
Pentwater Capital Management
Florida
+$45.3M
3
MF
Magnetar Financial
Illinois
+$33.1M
4
AA
AQR Arbitrage
Connecticut
+$19.1M
5
WMSA
Weiss Multi-Strategy Advisers
New York
+$17.2M

Top Sellers

1
RI
RTW Investments
New York
-$39.5M
2
Goldman Sachs
Goldman Sachs
New York
-$18.9M
3
Millennium Management
Millennium Management
New York
-$16.5M
4
UBS Group
UBS Group
Switzerland
-$12.5M
5
Nuveen Asset Management
Nuveen Asset Management
Illinois
-$11.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
OM
26
Opaleye Management
Massachusetts
$4.58M +$4.58M +760,000 New
UBS AM
27
UBS AM
Illinois
$4.31M +$3.21M +532,918 +294%
CS
28
Candriam SCA
Luxembourg
$4.24M -$1.58M -262,369 -27%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$3.9M +$44.6K +7,398 +1%
Qube Research & Technologies (QRT)
30
Qube Research & Technologies (QRT)
United Kingdom
$3.82M +$3.82M +633,598 New
FFM
31
Fairmount Funds Management
Pennsylvania
$3.77M +$3.77M +624,956 New
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
32
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$3.68M +$3.68M +610,006 New
Two Sigma Advisers
33
Two Sigma Advisers
New York
$3.52M +$72.4K +12,000 +2%
JG
34
Jefferies Group
New York
$3.48M +$3.48M +577,179 New
Millennium Management
35
Millennium Management
New York
$3.31M -$16.5M -2,739,006 -83%
Wellington Management Group
36
Wellington Management Group
Massachusetts
$3.25M +$3.25M +539,028 New
Morgan Stanley
37
Morgan Stanley
New York
$2.86M +$671K +111,253 +31%
IA
38
IndexIQ Advisors
New York
$2.7M +$2.7M +448,355 New
Jane Street
39
Jane Street
New York
$2.7M +$2.63M +436,088 +3,839%
DCM
40
DAFNA Capital Management
California
$2.65M – – –
QI
41
QS Investors
New York
$2.63M -$39.8K -6,548 -1%
Stifel Financial
42
Stifel Financial
Missouri
$2.41M – – –
LOAMU
43
Lombard Odier Asset Management (USA)
New York
$2.31M +$2.31M +383,674 New
GF
44
Gabelli Funds
New York
$2.23M +$2.23M +369,073 New
Walleye Trading
45
Walleye Trading
New York
$2.22M +$2.22M +368,443 New
Two Sigma Investments
46
Two Sigma Investments
New York
$2.08M -$2M -331,907 -49%
Balyasny Asset Management
47
Balyasny Asset Management
Illinois
$1.98M +$1.98M +328,985 New
California Public Employees Retirement System
48
California Public Employees Retirement System
California
$1.85M +$558K +92,491 +43%
Capstone Investment Advisors
49
Capstone Investment Advisors
New York
$1.81M +$1.81M +299,906 New
GCIA
50
Gabelli & Co Investment Advisers
New York
$1.76M +$1.76M +291,050 New
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