ACHN

Achillion Pharmaceuticals, Inc.
ACHN

Delisted

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

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
Name Holding Trade Value Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$79M +$5.02M +831,697 +7%
BlackRock
2
BlackRock
New York
$68.8M -$884K -146,682 -1%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$45.8M -$471K -78,078 -1%
VI
4
Versor Investments
New York
$45.3M +$45.3M +7,515,675 New
PCM
5
Pentwater Capital Management
Florida
$45.3M +$45.3M +7,511,700 New
RI
6
RTW Investments
New York
$44.1M -$39.5M -6,555,000 -47%
MCO
7
MAK Capital One
New York
$40.1M -$1.73M -286,839 -4%
MF
8
Magnetar Financial
Illinois
$33.1M +$33.1M +5,492,040 New
State Street
9
State Street
Massachusetts
$31M +$3.87M +642,125 +14%
Renaissance Technologies
10
Renaissance Technologies
New York
$25.5M +$2.29M +379,000 +10%
UBS Group
11
UBS Group
Switzerland
$23.3M -$12.5M -2,064,770 -35%
RSCM
12
Rock Springs Capital Management
Maryland
$22.2M -$844K -140,000 -4%
AA
13
AQR Arbitrage
Connecticut
$19.1M +$19.1M +3,161,883 New
Goldman Sachs
14
Goldman Sachs
New York
$18.4M -$18.9M -3,133,885 -51%
BC
15
Boxer Capital
California
$18.2M +$6.07M +1,000,000 +50%
WMSA
16
Weiss Multi-Strategy Advisers
New York
$17.2M +$17.2M +2,848,261 New
Geode Capital Management
17
Geode Capital Management
Massachusetts
$12.4M +$260K +43,085 +2%
SDIC
18
South Dakota Investment Council
South Dakota
$10.7M -$1M -166,060 -9%
Northern Trust
19
Northern Trust
Illinois
$10.5M +$221K +36,694 +2%
Nuveen Asset Management
20
Nuveen Asset Management
Illinois
$7.91M -$11.1M -1,840,177 -58%
AllianceBernstein
21
AllianceBernstein
Tennessee
$6.59M +$5.43M +899,799 +465%
CS
22
Credit Suisse
Switzerland
$5.61M +$4.5M +745,762 +403%
DKCM
23
Davidson Kempner Capital Management
New York
$5.54M +$5.54M +918,942 New
Charles Schwab
24
Charles Schwab
California
$5.05M +$23.4K +3,881 +0.5%
OAC
25
OMERS Administration Corp
Ontario, Canada
$4.93M +$4.93M +816,900 New