ARNA

Arena Pharmaceuticals Inc
ARNA

Overview Fund Activity
Delisted

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

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125 hedge funds and large institutions have $978M invested in Arena Pharmaceuticals Inc in 2017 Q4 according to their latest regulatory filings, with 25 funds opening new positions, 45 increasing their positions, 40 reducing their positions, and 19 closing their positions.

Holders
125
Holders Change
+6
Holders Change %
+5.04%
% of All Funds
2.84%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
25
Increased
45
Reduced
40
Closed
19
Calls
$47.9M
Puts
$16.6M
Net Calls
+$31.3M
Net Calls Change
+$13.6M

Top Buyers

1
Alyeska Investment Group
1
Alyeska Investment Group
Illinois
$18.3M
2
DM
2
Deerfield Management
New York
$51.7M
3
CS
3
Credit Suisse
Switzerland
$12M
4
Citadel Advisors
4
Citadel Advisors
Florida
$31.6M
5
Invesco
5
Invesco
Georgia
$9.52M

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$19.2M
2
State Street
2
State Street
Massachusetts
$48.2M
3
BIM
3
Bogle Investment Management
Massachusetts
$0
4
NI
4
Numeric Investors
Massachusetts
$1.09M
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$5.68M
Name Market Value Shares Shares
Change 		Shares
Change %
ACM
26
Atika Capital Management
New York
$5.77M 170,000 +48,000 +39%
Bank of New York Mellon
27
Bank of New York Mellon
New York
$5.72M 168,537 -1,799 -1%
JPMorgan Chase & Co
28
JPMorgan Chase & Co
New York
$5.69M 167,450 -144,868 -46%
Point72 Asset Management
29
Point72 Asset Management
Connecticut
$5.68M 167,200 -223,900 -57%
Hudson Bay Capital Management
30
Hudson Bay Capital Management
Connecticut
$5.44M 160,000 -145,000 -48%
OIM
31
Oracle Investment Management
Connecticut
$4.78M 140,666 +76,293 +119%
PAM
32
Panagora Asset Management
Massachusetts
$4.29M 126,387 +4,010 +3%
Group One Trading
33
Group One Trading
Illinois
$4.29M 126,285 +9,593 +8%
Morgan Stanley
34
Morgan Stanley
New York
$3.9M 114,903 +60,596 +112%
Two Sigma Advisers
35
Two Sigma Advisers
New York
$3.8M 111,790 -42,110 -27%
Susquehanna International Group
36
Susquehanna International Group
Pennsylvania
$3.33M 98,022 +98,022 New
American Century Companies
37
American Century Companies
Missouri
$3.06M 90,102 +25,108 +39%
D.E. Shaw & Co
38
D.E. Shaw & Co
New York
$2.78M 81,828 +50,888 +164%
B
39
Bailard
California
$2.75M 81,000 +81,000 New
CAM
40
ClariVest Asset Management
California
$2.75M 80,868 -3,714 -4%
Norges Bank
41
Norges Bank
Norway
$2.3M 67,591 – –
Swiss National Bank
42
Swiss National Bank
Switzerland
$2.27M 66,730 +3,100 +5%
Citigroup
43
Citigroup
New York
$2.13M 62,819 +11,894 +23%
Wells Fargo
44
Wells Fargo
California
$2.13M 62,720 +24,138 +63%
California State Teachers Retirement System (CalSTRS)
45
California State Teachers Retirement System (CalSTRS)
California
$2.11M 61,983 -949 -2%
EMG
46
ETF Managers Group
New Jersey
$1.96M 54,012 +54,012 New
California Public Employees Retirement System
47
California Public Employees Retirement System
California
$1.75M 51,400 +1,700 +3%
EGI
48
EAM Global Investors
California
$1.71M 50,259 +50,259 New
IHM
49
Iguana Healthcare Management
New York
$1.7M 50,000 -10,000 -17%
AllianceBernstein
50
AllianceBernstein
Tennessee
$1.64M 48,344 -18,311 -27%
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