Arena Pharmaceuticals Inc (NASDAQ:ARNA)

Data as of Apr 17
 -0.12 / -1.90%
Today’s Change
Today|||52-Week Range
Institutional investors control 49.32% of the outstanding shares in ARNA. This represents a greater percentage of ownership than at almost any other company in the Biotechnology industry. Additionally, during the quarter ended December 2013, these large investors purchased a net $503.2 thousand shares.
Individual stakeholders4.62%
Mutual fund holders26.08%
Other institutional23.25%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2014CREATIVE PLANNING, INC.  Bought 12.4 Thousand shares of Arena Pharmaceuticals Inc
3/31/2014ALPHA CUBED INVESTMENTS LLC  Bought 759.00 shares of Arena Pharmaceuticals Inc
3/31/2014HABERER REGISTERED INVESTMENT AD...  Sold 1.0 Thousand shares of Arena Pharmaceuticals Inc

Top 10 Owners of Arena Pharmaceuticals Inc

Total value ($)Shares
bought / sold
Wellington Management Co. LLP13.69%30,024,014189,151,288+2,551,498+9.29%
BlackRock Fund Advisors6.44%14,111,62888,903,256-434,691-2.99%
The Vanguard Group, Inc.6.37%13,964,49387,976,306+837,640+6.38%
SSgA Funds Management, Inc.3.27%7,164,27345,134,920-732,779-9.28%
OppenheimerFunds, Inc.2.74%6,000,00037,800,00000.00%
Samlyn Capital LLC1.67%3,653,50123,017,056+1,386,936+61.19%
Northern Trust Investments, Inc.1.44%3,162,41619,923,221+86,474+2.81%
Susquehanna Investment Group LLC0.93%2,029,80212,787,753+1,944,214+2,271.60%
Susquehanna Financial Group LLLP0.83%1,824,96211,497,261+617,092+51.09%
Norges Bank Investment Management0.77%1,678,12810,572,206+1,678,128--

Top 10 Mutual Funds Holding Arena Pharmaceuticals Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Oppenheimer Global Opportunities ...2.74%6,000,00037,800,00000.00%
iShares Russell 2000 ETF1.69%3,706,97023,353,911+204,969+5.85%
Hartford Capital Appreciation Fun...1.68%3,692,78523,264,546+42,720+1.17%
Vanguard Small Cap Index Fund1.68%3,686,45323,224,654+10,432+0.28%
Vanguard Total Stock Market Index...1.52%3,340,83121,047,235+27,008+0.82%
Vanguard Small Cap Growth Index F...1.27%2,786,42417,554,471+8,864+0.32%
SPDR S&P Biotech ETF1.23%2,699,14517,004,614-405,464-13.06%
iShares Nasdaq Biotechnology ETF1.18%2,593,22116,337,292-232,591-8.23%
Vanguard Extended Market Index Fu...0.94%2,051,44512,924,104+7,672+0.38%
PowerShares Dynamic Biotechnology...0.84%1,847,22411,637,511+282,744+18.07%

To view my watchlist

Not a member yet?

Sign up now for a free account
Market indexes are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer LIBOR Warning: Neither BBA Enterprises Limited, nor the BBA LIBOR Contributor Banks, nor Reuters, can be held liable for any irregularity or inaccuracy of BBA LIBOR. Disclaimer. Morningstar: © 2014 Morningstar, Inc. All Rights Reserved. Disclaimer The Dow Jones IndexesSM are proprietary to and distributed by Dow Jones & Company, Inc. and have been licensed for use. All content of the Dow Jones IndexesSM © 2014 is proprietary to Dow Jones & Company, Inc. Chicago Mercantile Association. The market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. FactSet Research Systems Inc. 2014. All rights reserved. Most stock quote data provided by BATS.