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ARNA

Arena Pharmaceuticals Inc

Delisted

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

235 hedge funds and large institutions have $3.89B invested in Arena Pharmaceuticals Inc in 2021 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 82 increasing their positions, 90 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more funds holding in top 10

Funds holding in top 10: 36 (+3)

67% more call options, than puts

Call options by funds: $28.4M | Put options by funds: $17M

9% less repeat investments, than reductions

Existing positions increased: 82 | Existing positions reduced: 90

7% less capital invested

Capital invested by funds: $4.17B → $3.89B (-$279M)

7% less funds holding

Funds holding: 254235 (-19)

42% less first-time investments, than exits

New positions opened: 22 | Existing positions closed: 38

Holders
235
Holders Change
-19
Holders Change %
-7.48%
% of All Funds
4.13%
Holding in Top 10
6
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+100%
% of All Funds
0.11%
New
22
Increased
82
Reduced
90
Closed
38
Calls
$28.4M
Puts
$17M
Net Calls
+$11.4M
Net Calls Change
-$156K
Name Holding Trade Value Shares
Change
Change in
Stake
Wellington Management Group
1
Wellington Management Group
Massachusetts
$564M +$142M +1,840,511 +29%
Vanguard Group
2
Vanguard Group
Pennsylvania
$388M +$25.2M +327,186 +6%
BlackRock
3
BlackRock
New York
$385M +$12M +156,057 +3%
ACA
4
Avoro Capital Advisors
New York
$281M -$10.8M -140,000 -3%
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$141M +$13.5M +175,934 +10%
Alkeon Capital Management
6
Alkeon Capital Management
New York
$122M +$1.05M +13,602 +0.8%
State Street
7
State Street
Massachusetts
$121M -$24.8M -321,831 -16%
Goldman Sachs
8
Goldman Sachs
New York
$74.9M -$17.9M -232,438 -18%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$70.9M +$7.86M +102,097 +11%
AllianceBernstein
10
AllianceBernstein
Tennessee
$70M +$3.11M +40,459 +4%
PAMU
11
Pictet Asset Management (UK)
United Kingdom
$69.6M +$15.5M +201,573 +25%
Bank of New York Mellon
12
Bank of New York Mellon
New York
$65.1M +$2.59M +33,630 +4%
APM
13
Avidity Partners Management
Texas
$62.4M +$21.4M +277,550 +45%
Holocene Advisors
14
Holocene Advisors
New York
$59.3M +$3.05M +39,609 +5%
FCM
15
Farallon Capital Management
California
$59M +$7.69M +100,000 +13%
CS
16
Credit Suisse
Switzerland
$57.3M -$2.13M -27,672 -3%
Northern Trust
17
Northern Trust
Illinois
$54.1M -$14.6M -190,240 -20%
Dimensional Fund Advisors
18
Dimensional Fund Advisors
Texas
$50.8M +$5.79M +75,259 +11%
EMG
19
ETF Managers Group
New Jersey
$50.4M +$37.4M +486,414 +203%
Viking Global Investors
20
Viking Global Investors
Connecticut
$46.6M +$18.7M +243,656 +57%
GGHC
21
Gilder Gagnon Howe & Co
New York
$43.3M -$972K -12,636 -2%
Norges Bank
22
Norges Bank
Norway
$41.4M -$13.6M -177,182 -23%
PA
23
Perceptive Advisors
New York
$39.9M
Macquarie Group
24
Macquarie Group
Australia
$38.2M +$231K +3,004 +0.5%
Primecap Management
25
Primecap Management
California
$35M -$570K -7,410 -1%

ARNA Hedge Fund Activity: Q1 2021 in Review

235 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Arena Pharmaceuticals Inc (ARNA) for Q1 2021, worth a combined $3.89B — down 6.7% from $4.17B a quarter earlier.

Sellers outnumbered buyers: 38 funds closed out of ARNA and 22 opened new positions — a net loss of 16 holders — while 90 trimmed existing stakes and 82 added.

The largest buyer was Wellington Management Group, adding an estimated $142M. The largest seller was Victory Capital Management, cutting an estimated $39M.

  • 235 institutional investors held Arena Pharmaceuticals Inc (ARNA) as of Q1 2021, down from 254 in Q4 2020.
  • Funds reported $3.89B of Arena Pharmaceuticals Inc stock for Q1 2021, down 6.7% quarter-over-quarter.
  • 22 funds opened new Arena Pharmaceuticals Inc positions in Q1 2021 and 38 closed out, a net change of -16 holders.
  • The largest Arena Pharmaceuticals Inc buyer in Q1 2021 was Wellington Management Group, an estimated $142M added.
  • The largest Arena Pharmaceuticals Inc seller in Q1 2021 was Victory Capital Management, an estimated $39M sold.

Based on aggregated 13F filings for Q1 2021.