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ACHN

Achillion Pharmaceuticals
ACHN

Delisted

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

102 hedge funds and large institutions have $245M invested in Achillion Pharmaceuticals in 2013 Q3 according to their latest regulatory filings, with 17 funds opening new positions, 46 increasing their positions, 26 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

476% more call options, than puts

Call options by funds: $59.1M | Put options by funds: $10.3M

77% more repeat investments, than reductions

Existing positions increased: 46 | Existing positions reduced: 26

16% less funds holding

Funds holding: 122102 (-20)

54% less first-time investments, than exits

New positions opened: 17 | Existing positions closed: 37

65% less capital invested

Capital invested by funds: $707M → $245M (-$462M)

67% less funds holding in top 10

Funds holding in top 10: 31 (-2)

Holders
102
Holders Change
-20
Holders Change %
-16.39%
% of All Funds
3.31%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
17
Increased
46
Reduced
26
Closed
37
Calls
$59.1M
Puts
$10.3M
Net Calls
+$48.8M
Net Calls Change
+$27.2M
Name Holding Trade Value Shares
Change
Change in
Stake
RCM
1
RA Capital Management
Massachusetts
$43.7M +$48M +7,001,859 +94%
QF
2
QVT Financial
New York
$35.4M +$5.11M +745,100 +7%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$18.4M -$35M -5,102,325 -46%
Vanguard Group
4
Vanguard Group
Pennsylvania
$13.1M +$1.02M +148,402 +4%
State Street
5
State Street
Massachusetts
$12.7M +$6.05M +883,143 +27%
Capital World Investors
6
Capital World Investors
California
$12.5M +$3.12M +455,000 +12%
BFA
7
BlackRock Fund Advisors
California
$10.7M +$3.2M +467,270 +15%
BIT
8
BlackRock Institutional Trust
California
$8.17M +$2.04M +297,469 +12%
JHIU
9
Janus Henderson Investors US
Colorado
$7.28M +$81.4K +11,878 +0.5%
Goldman Sachs
10
Goldman Sachs
New York
$6.86M +$5.06M +738,740 +48%
UBS AM
11
UBS AM
Illinois
$6.35M +$3.54M +516,300 +33%
State of Wisconsin Investment Board
12
State of Wisconsin Investment Board
Wisconsin
$6.04M +$8.23M +1,200,000 +150%
BB
13
BB Biotech
Switzerland
$5.37M +$685K +100,000 +6%
Wells Fargo
14
Wells Fargo
California
$4.68M -$5.78M -843,151 -35%
Northern Trust
15
Northern Trust
Illinois
$4.16M +$1.34M +195,479 +17%
WSA
16
Wall Street Associates
California
$3.48M -$133K -19,438 -2%
ACPU
17
Arrowgrass Capital Partners (US)
Delaware
$3.4M +$7.71M +1,125,000 New
Wellington Management Group
18
Wellington Management Group
Massachusetts
$2.35M -$3.34M -486,976 -39%
Bank of America
19
Bank of America
North Carolina
$2.32M +$1.89M +276,266 +56%
Susquehanna International Group
20
Susquehanna International Group
Pennsylvania
$2.32M +$24.2K +3,530 +0.5%
BA
21
BlackRock Advisors
Delaware
$2.12M -$3.27M -477,470 -41%
Nomura Holdings
22
Nomura Holdings
Japan
$1.9M +$3.39M +495,032 +662%
Adage Capital Partners
23
Adage Capital Partners
Massachusetts
$1.9M -$5.4M -787,200 -56%
SM
24
Sabby Management
Florida
$1.46M +$3.32M +484,879 New
Bank of New York Mellon
25
Bank of New York Mellon
New York
$1.43M +$307K +44,797 +10%

ACHN Hedge Fund Activity: Q3 2013 in Review

102 of the 3,085 institutional investors tracked by Wall St. Rank reported a position in Achillion Pharmaceuticals (ACHN) for Q3 2013, worth a combined $245M — down 65% from $707M a quarter earlier.

Sellers outnumbered buyers: 37 funds closed out of ACHN and 17 opened new positions — a net loss of 20 holders — while 26 trimmed existing stakes and 46 added.

The largest buyer was RA Capital Management, adding an estimated $48M. The largest seller was Fidelity Investments, cutting an estimated $35M.

  • 102 institutional investors held Achillion Pharmaceuticals (ACHN) as of Q3 2013, down from 122 in Q2 2013.
  • Funds reported $245M of Achillion Pharmaceuticals stock for Q3 2013, down 65% quarter-over-quarter.
  • 17 funds opened new Achillion Pharmaceuticals positions in Q3 2013 and 37 closed out, a net change of -20 holders.
  • The largest Achillion Pharmaceuticals buyer in Q3 2013 was RA Capital Management, an estimated $48M added.
  • The largest Achillion Pharmaceuticals seller in Q3 2013 was Fidelity Investments, an estimated $35M sold.

Based on aggregated 13F filings for Q3 2013.