ACHN

Achillion Pharmaceuticals, Inc.
ACHN

Overview Fund Activity
Delisted

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

Back to rankings

149 hedge funds and large institutions have $327M invested in Achillion Pharmaceuticals, Inc. in 2017 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 55 increasing their positions, 32 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
149
Holders Change
+24
Holders Change %
+19.2%
% of All Funds
3.38%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.05%
New
36
Increased
55
Reduced
32
Closed
12
Calls
$983K
Puts
$617K
Net Calls
+$366K
Net Calls Change
-$365K

Top Buyers

1
RI
RTW Investments
New York
+$16.4M
2
Morgan Stanley
Morgan Stanley
New York
+$12.4M
3
EC
EcoR1 Capital
California
+$5.3M
4
BlackRock
BlackRock
New York
+$5M
5
BI
BVF Inc
California
+$4.63M

Top Sellers

1
RCM
RA Capital Management
Massachusetts
-$37.6M
2
O
OrbiMed
New York
-$14.1M
3
Wellington Management Group
Wellington Management Group
Massachusetts
-$8.61M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$8.27M
5
AC
Armistice Capital
New York
-$4.58M
Name Holding Trade Value Shares
Change 		Shares
Change %
RI
1
RTW Investments
New York
$39M +$16.4M +5,707,136 +73%
BlackRock
2
BlackRock
New York
$33.3M +$5M +1,736,124 +18%
Vanguard Group
3
Vanguard Group
Pennsylvania
$31.1M +$4.01M +1,391,152 +15%
O
4
OrbiMed
New York
$23.5M -$14.1M -4,891,927 -37%
State Street
5
State Street
Massachusetts
$16.5M +$3.9M +1,354,991 +31%
Morgan Stanley
6
Morgan Stanley
New York
$13.9M +$12.4M +4,294,088 +831%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$13.6M +$4.18M +1,451,507 +44%
Goldman Sachs
8
Goldman Sachs
New York
$8.65M +$851K +295,376 +11%
BBA
9
Baker Bros. Advisors
New York
$8.23M +$2.88M +1,000,000 +54%
Deutsche Bank
10
Deutsche Bank
Germany
$7.39M +$2.59M +900,859 +54%
SCM
11
Sarissa Capital Management
Connecticut
$7.2M +$1.05M +363,200 +17%
RSCM
12
Rock Springs Capital Management
Maryland
$6.48M +$342K +118,600 +6%
Renaissance Technologies
13
Renaissance Technologies
New York
$6.29M +$3.54M +1,228,492 +129%
NI
14
Numeric Investors
Massachusetts
$5.63M -$1.28M -443,228 -18%
EC
15
EcoR1 Capital
California
$5.3M +$5.3M +1,840,725 New
BI
16
BVF Inc
California
$4.63M +$4.63M +1,608,433 New
TA
17
Teachers Advisors
New York
$4.47M +$166K +57,782 +4%
Fidelity Investments
18
Fidelity Investments
Massachusetts
$4.18M +$1.97K +683 +0%
Northern Trust
19
Northern Trust
Illinois
$4.16M +$45.1K +15,654 +1%
BB
20
BB Biotech
Switzerland
$3.68M – – –
Axa
21
Axa
France
$3.34M +$1.09M +378,199 +48%
JPMorgan Chase & Co
22
JPMorgan Chase & Co
New York
$3.34M +$2.86M +993,581 +600%
Two Sigma Investments
23
Two Sigma Investments
New York
$3.19M +$3.19M +1,107,595 New
Geode Capital Management
24
Geode Capital Management
Massachusetts
$3.04M +$31.7K +10,994 +1%
Janus Henderson Group
25
Janus Henderson Group
United Kingdom
$2.89M -$8.27M -2,872,962 -74%
1
2 3 4 5