ARNA

Arena Pharmaceuticals Inc
ARNA

Overview Fund Activity
Delisted

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

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315 hedge funds and large institutions have $4.86B invested in Arena Pharmaceuticals Inc in 2021 Q4 according to their latest regulatory filings, with 118 funds opening new positions, 76 increasing their positions, 90 reducing their positions, and 35 closing their positions.

Holders
315
Holders Change
+80
Holders Change %
+34.04%
% of All Funds
4.87%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.11%
New
118
Increased
76
Reduced
90
Closed
35
Calls
$131M
Puts
$101M
Net Calls
+$30.2M
Net Calls Change
+$4.52M

Top Buyers

1
MF
1
Magnetar Financial
Illinois
$97.9M
2
AAM
2
Alpine Associates Management
Florida
$74.9M
3
VI
3
Versor Investments
New York
$72M
4
HI
4
HBK Investments
Texas
$70.8M
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$167M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$361M
2
ACA
2
Avoro Capital Advisors
New York
$115M
3
Alkeon Capital Management
3
Alkeon Capital Management
New York
$0
4
PAMS
4
Pictet Asset Management (Switzerland)
Switzerland
$5.22M
5
GGHC
5
Gilder Gagnon Howe & Co
New York
$1.63M
Name Market Value Shares Shares
Change 		Shares
Change %
FCM
26
Farallon Capital Management
California
$48.5M 522,000 -134,548 -20%
PA
27
Perceptive Advisors
New York
$46.5M 500,000 +500,000 New
EMG
28
ETF Managers Group
New Jersey
$46.3M 498,627 -183,489 -27%
UOC
29
UBS O'Connor
Illinois
$41.1M 442,331 +442,331 New
Charles Schwab
30
Charles Schwab
California
$40.5M 436,072 +10,095 +2%
Primecap Management
31
Primecap Management
California
$40.5M 435,870 -55,930 -11%
SBH
32
Segall Bryant & Hamill
Illinois
$38.2M 411,550 +17,784 +5%
Allianz Asset Management
33
Allianz Asset Management
Germany
$33.6M 361,267 +243,335 +206%
Citigroup
34
Citigroup
New York
$32.8M 352,641 +309,051 +709%
BNP Paribas Asset Management
35
BNP Paribas Asset Management
France
$32.6M 350,856 -83,152 -19%
Citadel Advisors
36
Citadel Advisors
Florida
$31.4M 337,629 -13,143 -4%
LCM
37
Laurion Capital Management
New York
$31.3M 337,105 -15,235 -4%
CS
38
Candriam SCA
Luxembourg
$30.1M 324,079 -302,239 -48%
GF
39
Gabelli Funds
New York
$29.5M 317,145 +317,145 New
AllianceBernstein
40
AllianceBernstein
Tennessee
$25.6M 275,905 +132,461 +92%
Ameriprise
41
Ameriprise
Minnesota
$24.8M 266,885 +7,096 +3%
AA
42
AQR Arbitrage
Connecticut
$23.4M 252,300 +252,300 New
PBA
43
Paradigm Biocapital Advisors
New York
$23.4M 251,777 +251,777 New
CS
44
Credit Suisse
Switzerland
$23.3M 250,553 -588,280 -70%
SCM
45
Suvretta Capital Management
New York
$22.8M 245,800 -261,288 -52%
Balyasny Asset Management
46
Balyasny Asset Management
Illinois
$22.8M 245,191 +245,191 New
NIP
47
Nicholas Investment Partners
California
$22.2M 239,119 +39,709 +20%
Deutsche Bank
48
Deutsche Bank
Germany
$22.2M 239,093 +25,411 +12%
SAM
49
Sectoral Asset Management
Quebec, Canada
$21.4M 230,043 -138,356 -38%
N
50
Natixis
France
$21.4M 230,000 +230,000 New
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