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ARNA

Arena Pharmaceuticals Inc

Delisted

ARNA was delisted on the 10th of March, 2022.

177 hedge funds and large institutions have $1.53B invested in Arena Pharmaceuticals Inc in 2018 Q4 according to their latest regulatory filings, with 40 funds opening new positions, 58 increasing their positions, 50 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

82% more first-time investments, than exits

New positions opened: 40 | Existing positions closed: 22

16% more repeat investments, than reductions

Existing positions increased: 58 | Existing positions reduced: 50

11% more funds holding

Funds holding: 160177 (+17)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

17% less capital invested

Capital invested by funds: $1.85B → $1.53B (-$319M)

23% less call options, than puts

Call options by funds: $11.8M | Put options by funds: $15.3M

Holders
177
Holders Change
+17
Holders Change %
+10.63%
% of All Funds
3.94%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.04%
New
40
Increased
58
Reduced
50
Closed
22
Calls
$11.8M
Puts
$15.3M
Net Calls
-$3.53M
Net Calls Change
-$1.57M
Name Holding Trade Value Shares
Change
Change in
Stake
MAM
101
Martingale Asset Management
Massachusetts
$441K +$444K +11,304 New
SG Americas Securities
102
SG Americas Securities
New York
$431K +$434K +11,055 New
PI
103
PEAK6 Investments
Illinois
$366K +$81.7K +2,081 +28%
Balyasny Asset Management
104
Balyasny Asset Management
Illinois
$358K -$6.46M -164,575 -95%
OAM
105
Oberweis Asset Management
Illinois
$354K
XK
106
Xact Kapitalforvaltning
Sweden
$348K +$62.8K +1,600 +22%
SAM
107
Shell Asset Management
Netherlands
$330K -$27.5K -700 -8%
PAM
108
Panagora Asset Management
Massachusetts
$319K -$1.47M -37,547 -82%
BP
109
Ballentine Partners
Massachusetts
$292K
AB
110
Amalgamated Bank
New York
$277K +$279K +7,114 New
AG
111
Aperio Group
California
$268K +$270K +6,871 New
Public Employees Retirement Association of Colorado
112
Public Employees Retirement Association of Colorado
Colorado
$264K
ARTA
113
A.R.T. Advisors
New York
$250K +$252K +6,429 New
MAM
114
Meeder Asset Management
Ohio
$249K +$251K +6,391 New
Prudential Financial
115
Prudential Financial
New Jersey
$236K +$21.3K +543 +10%
TI
116
Trexquant Investment
Connecticut
$236K +$237K +6,047 New
PP
117
Paloma Partners
Connecticut
$235K +$236K +6,016 New
Canada Life
118
Canada Life
Manitoba, Canada
$231K +$69.2K +1,762 +40%
CG
119
Cutler Group
California
$229K +$74.6K +1,900 +48%
Commonwealth Equity Services
120
Commonwealth Equity Services
Massachusetts
$227K
Janus Henderson Group
121
Janus Henderson Group
United Kingdom
$219K -$90.4K -2,303 -29%
SGAM
122
Smith Group Asset Management
Texas
$209K -$7.85K -200 -4%
Simplex Trading
123
Simplex Trading
Illinois
$205K +$50.3K +1,281 +32%
PPA
124
Parametric Portfolio Associates
Washington
$205K +$207K +5,272 New
Walleye Trading
125
Walleye Trading
New York
$204K +$206K +5,236 New

ARNA Hedge Fund Activity: Q4 2018 in Review

177 of the 4,488 institutional investors tracked by Wall St. Rank reported a position in Arena Pharmaceuticals Inc (ARNA) for Q4 2018, worth a combined $1.53B — down 17% from $1.85B a quarter earlier.

Buyers outnumbered sellers: 40 funds opened new ARNA positions and 22 closed out — a net gain of 18 holders — while 58 added to existing stakes and 50 trimmed.

The largest buyer was Rubric Capital Management (New York), opening a new position worth an estimated $25.3M. The largest seller was Fidelity Investments, cutting an estimated $34M.

  • 177 institutional investors held Arena Pharmaceuticals Inc (ARNA) as of Q4 2018, up from 160 in Q3 2018.
  • Funds reported $1.53B of Arena Pharmaceuticals Inc stock for Q4 2018, down 17% quarter-over-quarter.
  • 40 funds opened new Arena Pharmaceuticals Inc positions in Q4 2018 and 22 closed out, a net change of +18 holders.
  • The largest Arena Pharmaceuticals Inc buyer in Q4 2018 was Rubric Capital Management (New York), an estimated $25.3M added.
  • The largest Arena Pharmaceuticals Inc seller in Q4 2018 was Fidelity Investments, an estimated $34M sold.

Based on aggregated 13F filings for Q4 2018.