ARNA

Arena Pharmaceuticals Inc
ARNA

Overview Fund Activity
Delisted

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

Back to rankings

170 hedge funds and large institutions have $1.53B invested in Arena Pharmaceuticals Inc in 2018 Q1 according to their latest regulatory filings, with 59 funds opening new positions, 62 increasing their positions, 32 reducing their positions, and 11 closing their positions.

Holders
170
Holders Change
+45
Holders Change %
+36%
% of All Funds
3.9%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.09%
New
59
Increased
62
Reduced
32
Closed
11
Calls
$68.9M
Puts
$29.2M
Net Calls
+$39.7M
Net Calls Change
+$8.41M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$212M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$189M
3
BlackRock
3
BlackRock
New York
$164M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$168M
5
State Street
5
State Street
Massachusetts
$79.3M

Top Sellers

1
DM
1
Deerfield Management
New York
$27.5M
2
Citadel Advisors
2
Citadel Advisors
Florida
$11.3M
3
Millennium Management
3
Millennium Management
New York
$14.9M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$9.3M
5
Hudson Bay Capital Management
5
Hudson Bay Capital Management
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$212M 5,356,758 +2,142,142 +67%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$189M 4,788,145 +1,178,861 +33%
Vanguard Group
3
Vanguard Group
Pennsylvania
$168M 4,254,078 +1,049,483 +33%
BlackRock
4
BlackRock
New York
$164M 4,161,464 +1,053,539 +34%
State Street
5
State Street
Massachusetts
$79.3M 2,007,870 +587,671 +41%
GPP
6
Great Point Partners
Connecticut
$51.6M 1,305,887 +128,768 +11%
Balyasny Asset Management
7
Balyasny Asset Management
Illinois
$42.4M 1,073,876 -75,953 -7%
DM
8
Deerfield Management
New York
$27.5M 697,194 -825,372 -54%
Alyeska Investment Group
9
Alyeska Investment Group
Illinois
$27M 683,937 +145,689 +27%
CS
10
Credit Suisse
Switzerland
$23M 582,138 +230,318 +65%
Northern Trust
11
Northern Trust
Illinois
$21.5M 543,774 +78,445 +17%
PAMU
12
Pictet Asset Management (UK)
United Kingdom
$19.4M 490,684 -71,853 -13%
Macquarie Group
13
Macquarie Group
Australia
$18.5M 469,100 +243,700 +108%
VOYA Investment Management
14
VOYA Investment Management
Georgia
$18M 454,927 +437,355 +2,489%
EA
15
Emerald Advisers
Pennsylvania
$17.7M 448,310 +448,310 New
Geode Capital Management
16
Geode Capital Management
Massachusetts
$17.6M 445,099 +93,918 +27%
EMFAT
17
Emerald Mutual Fund Advisers Trust
Pennsylvania
$15.2M 384,450 +384,450 New
TA
18
Teachers Advisors
New York
$15.1M 382,621 -21,907 -5%
Millennium Management
19
Millennium Management
New York
$14.9M 377,830 -420,959 -53%
RSCM
20
Rock Springs Capital Management
Maryland
$14.8M 375,000 +160,000 +74%
MWNA
21
Marshall Wace North America
New York
$13.6M 344,407 +344,407 New
Deutsche Bank
22
Deutsche Bank
Germany
$13.4M 339,455 +154,375 +83%
Point72 Asset Management
23
Point72 Asset Management
Connecticut
$13.3M 337,400 +170,200 +102%
RPAM
24
Rhenman & Partners Asset Management
Sweden
$11.3M 285,642 -100,000 -26%
Citadel Advisors
25
Citadel Advisors
Florida
$11.3M 284,837 -646,432 -69%
1
2 3 4 5