Arena Pharmaceuticals Inc (NASDAQ:ARNA)

Data as of Jul 25
 -0.08 / -1.65%
Today’s Change
Today|||52-Week Range
Institutional investors control 46.98% 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 March 2014, these large investors purchased a net $4.9 million shares.
Individual stakeholders4.59%
Mutual fund holders24.50%
Other institutional22.48%

Largest Quarterly Institutional

Latest Institutional Activity

6/30/2014PRINCETON ALPHA MANAGEMENT LP  Bought 17.5 Thousand shares of Arena Pharmaceuticals Inc
5/30/2014CREDIT SUISSE AG  Bought 9.1 Thousand shares of Arena Pharmaceuticals Inc
6/30/2014BALTIMORE WASHINGTON FINANCIAL A...  Bought 1.0 Thousand shares of Arena Pharmaceuticals Inc

Top 10 Owners of Arena Pharmaceuticals Inc

Total value ($)Shares
bought / sold
Wellington Management Co. LLP12.54%27,549,128161,437,890-2,474,886-8.24%
BlackRock Fund Advisors6.64%14,573,17585,398,806+461,547+3.27%
The Vanguard Group, Inc.6.08%13,343,89478,195,219-620,599-4.44%
SSgA Funds Management, Inc.3.28%7,205,24742,222,747+40,974+0.57%
OppenheimerFunds, Inc.3.19%7,000,00041,020,000+1,000,000+16.67%
Susquehanna Financial Group LLLP1.64%3,602,31721,109,578+1,777,355+97.39%
Northern Trust Investments, Inc.1.32%2,893,25916,954,498-269,157-8.51%
Invesco PowerShares Capital Manag...0.84%1,847,22410,824,733+626,868+51.37%
Norges Bank Investment Management0.76%1,678,1289,833,830+1,678,128--
Goldman Sachs & Co. (Private Bank...0.62%1,355,7197,944,513+893,864+193.54%

Top 10 Mutual Funds Holding Arena Pharmaceuticals Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Oppenheimer Global Opportunities ...3.19%7,000,00041,020,000+1,000,000+16.67%
Vanguard Small Cap Index Fund1.73%3,794,66422,236,731-24,417-0.64%
Vanguard Total Stock Market Index...1.57%3,444,23220,183,200+86,608+2.58%
iShares Russell 2000 ETF1.48%3,255,16219,075,249+47,110+1.47%
Vanguard Small Cap Growth Index F...1.21%2,658,78115,580,457-85,231-3.11%
iShares Nasdaq Biotechnology ETF1.17%2,574,01015,083,699+5,396+0.21%
SPDR S&P Biotech ETF0.98%2,144,08812,564,356-54,176-2.46%
Vanguard Extended Market Index Fu...0.92%2,014,60611,805,591+5,635+0.28%
Vanguard Capital Value Fund0.76%1,661,0939,734,005+22,413+1.37%
Government Pension Fund - Global ...0.70%1,543,6009,045,496+1,543,600--

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