ARNA

Arena Pharmaceuticals Inc
ARNA

Overview Fund Activity
Delisted

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

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122 hedge funds and large institutions have $611M invested in Arena Pharmaceuticals Inc in 2015 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 50 increasing their positions, 27 reducing their positions, and 25 closing their positions.

Holders
122
Holders Change
-7
Holders Change %
-5.43%
% of All Funds
3.25%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
50
Reduced
27
Closed
25
Calls
$8.03M
Puts
$8.82M
Net Calls
-$790K
Net Calls Change
+$8.24M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$42.8M
2
CCM
2
Camber Capital Management
Massachusetts
$32.8M
3
Federated Hermes
3
Federated Hermes
Pennsylvania
$23.7M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$148M
5
DM
5
Deerfield Management
New York
$40.3M

Top Sellers

1
Invesco
1
Invesco
Georgia
$0
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$7.44M
3
NI
3
Numeric Investors
Massachusetts
$0
4
OAM
4
Oxford Asset Management
United Kingdom
$0
5
Group One Trading
5
Group One Trading
Illinois
$4.22M
Name Market Value Shares Shares
Change 		Shares
Change %
TC
126
TFS Capital
Pennsylvania
– – -161,682 Closed
SCM
127
Stevens Capital Management
Pennsylvania
– – -146,694 Closed
Nomura Holdings
128
Nomura Holdings
Japan
– – -106,872 Closed
SIM
129
Spark Investment Management
New York
– – -97,500 Closed
ST
130
Spot Trading
Illinois
– – -74,304 Closed
MP
131
Mangrove Partners
Connecticut
– – -71,200 Closed
NIT
132
NumerixS Investment Technologies
British Columbia, Canada
– – -61,971 Closed
CSS
133
Cubist Systematic Strategies
Connecticut
– – -54,904 Closed
TSS
134
Two Sigma Securities
New York
– – -39,676 Closed
HCM
135
Highbridge Capital Management
New York
– – -37,547 Closed
Simplex Trading
136
Simplex Trading
Illinois
– – -31,101 Closed
PP
137
Paloma Partners
Connecticut
– – -28,645 Closed
GCP
138
GSA Capital Partners
United Kingdom
– – -21,800 Closed
Verition Fund Management
139
Verition Fund Management
Connecticut
– – -21,511 Closed
DTL
140
Dynamic Technology Lab
Singapore
– – -19,817 Closed
AA
141
Ancora Advisors
Ohio
– – -15,000 Closed
RFC
142
Russell Frank Company
Washington
– – -11,700 Closed
SPC
143
Sigma Planning Corp
Michigan
– – -11,400 Closed
Envestnet Asset Management
144
Envestnet Asset Management
Illinois
– – -1,150 Closed
RMAM
145
Raab & Moskowitz Asset Management
New Jersey
– – -100 Closed
WT
146
Whittier Trust
California
$0 100 – –
JPMorgan Chase & Co
147
JPMorgan Chase & Co
New York
– – – –
PCM
148
Prelude Capital Management
New York
– – – –
WAM
149
Wolverine Asset Management
Illinois
– – – –
SM
150
Sabby Management
Florida
– – – –
3 4 5
6
7