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ACHN

Achillion Pharmaceuticals
ACHN

Delisted

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

132 hedge funds and large institutions have $755M invested in Achillion Pharmaceuticals 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

88% more capital invested

Capital invested by funds: $402M → $755M (+$352M)

35% more first-time investments, than exits

New positions opened: 42 | Existing positions closed: 31

8% more funds holding

Funds holding: 122132 (+10)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

26% less repeat investments, than reductions

Existing positions increased: 32 | Existing positions reduced: 43

62% less call options, than puts

Call options by funds: $30M | Put options by funds: $78.5M

Holders
132
Holders Change
+10
Holders Change %
+8.2%
% of All Funds
2.6%
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
Change in
Stake
KA
51
Kerrisdale Advisers
Florida
$1.71M
HA
52
Havens Advisors
New York
$1.69M +$1.63M +281,000 New
Walleye Capital
53
Walleye Capital
New York
$1.68M +$1.61M +278,205 New
Swiss National Bank
54
Swiss National Bank
Switzerland
$1.53M +$51.5K +8,900 +4%
CL
55
CSS LLC
Illinois
$1.35M +$1.3M +224,603 New
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$1.34M +$29.1K +5,020 +2%
California State Teachers Retirement System (CalSTRS)
57
California State Teachers Retirement System (CalSTRS)
California
$1.25M -$38K -6,564 -3%
State of Wisconsin Investment Board
58
State of Wisconsin Investment Board
Wisconsin
$1.23M
Bank of America
59
Bank of America
North Carolina
$1.19M -$854K -147,602 -43%
Public Sector Pension Investment Board (PSP Investments)
60
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.13M -$1.11M -191,465 -51%
YCM
61
Yakira Capital Management
Connecticut
$1.04M +$998K +172,471 New
Barclays
62
Barclays
United Kingdom
$1.03M +$36.3K +6,273 +4%
Group One Trading
63
Group One Trading
Illinois
$988K +$884K +152,752 +1,371%
Invesco
64
Invesco
Georgia
$939K -$256K -44,255 -22%
SMC
65
S. Muoio & Co
New York
$844K +$810K +139,907 New
WG
66
Winton Group
United Kingdom
$812K +$780K +134,700 New
Creative Planning
67
Creative Planning
Kansas
$778K
D.E. Shaw & Co
68
D.E. Shaw & Co
New York
$757K -$2.55M -440,992 -78%
Rafferty Asset Management
69
Rafferty Asset Management
New York
$726K -$308K -53,183 -31%
New York State Common Retirement Fund
70
New York State Common Retirement Fund
New York
$687K -$91.5K -15,800 -12%
Citigroup
71
Citigroup
New York
$649K -$1.85M -319,801 -75%
Tudor Investment Corp
72
Tudor Investment Corp
Connecticut
$544K -$533K -92,168 -51%
Grantham, Mayo, Van Otterloo & Co (GMO)
73
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$526K -$22K -3,800 -4%
GI
74
GAMCO Investors
Connecticut
$520K +$499K +86,210 New
AIG
75
American International Group
New York
$514K -$4.17K -720 -0.8%

ACHN Hedge Fund Activity: Q4 2019 in Review

132 of the 5,076 institutional investors tracked by Wall St. Rank reported a position in Achillion Pharmaceuticals (ACHN) for Q4 2019, worth a combined $755M — up 88% from $402M a quarter earlier.

Buyers outnumbered sellers: 42 funds opened new ACHN positions and 31 closed out — a net gain of 11 holders — while 32 added to existing stakes and 43 trimmed.

The largest buyer was Versor Investments, opening a new position worth an estimated $43.5M. The largest seller was RTW Investments, cutting an estimated $37.9M.

  • 132 institutional investors held Achillion Pharmaceuticals (ACHN) as of Q4 2019, up from 122 in Q3 2019.
  • Funds reported $755M of Achillion Pharmaceuticals stock for Q4 2019, up 88% quarter-over-quarter.
  • 42 funds opened new Achillion Pharmaceuticals positions in Q4 2019 and 31 closed out, a net change of +11 holders.
  • The largest Achillion Pharmaceuticals buyer in Q4 2019 was Versor Investments, an estimated $43.5M added.
  • The largest Achillion Pharmaceuticals seller in Q4 2019 was RTW Investments, an estimated $37.9M sold.

Based on aggregated 13F filings for Q4 2019.