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Arena Pharmaceuticals Inc (NASDAQ:ARNA)

27.40
Delayed Data
As of Nov 22
 0.00 / 0.00%
Today’s Change
11.30
Today|||52-Week Range
28.97
+92.96%
Year-to-Date
Institutional investors hold a majority ownership of ARNA through the 74.07% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Biotechnology industry. Last, during the quarter ended September 2017, these large investors purchased a net $10.5 million shares.
Other institutional39.40%
Mutual fund holders34.67%
Individual stakeholders--

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

9/30/2017FIDELITY MANAGEMENT & RESEARCH C...  Bought 3.1 Million shares of Arena Pharmaceuticals Inc
9/30/2017SSGA FUNDS MANAGEMENT, INC.  Bought 890.9 Thousand shares of Arena Pharmaceuticals Inc
9/30/2017BLACKROCK FUND ADVISORS  Bought 764.0 Thousand shares of Arena Pharmaceuticals Inc

Top 10 Owners of Arena Pharmaceuticals Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Wellington Management Co. LLP8.91%3,493,69397,928,215+494,526+16.49%
Fidelity Management & Research Co...8.16%3,201,16389,728,599+3,101,062+3,097.93%
The Vanguard Group, Inc.7.85%3,078,62486,293,831+668,272+27.73%
BlackRock Fund Advisors7.54%2,958,94882,939,312+764,034+34.81%
SSgA Funds Management, Inc.4.41%1,727,81848,430,739+890,923+106.46%
Great Point Partners LLC3.46%1,357,80038,059,134-1,082,130-44.35%
Deerfield Management Company LP2.73%1,072,32930,057,382+655,600+157.32%
Balyasny Asset Management LP2.68%1,051,59429,476,180+329,415+45.61%
Millennium Management LLC2.44%955,25026,775,658+269,725+39.35%
Renaissance Technologies LLC2.28%895,16625,091,503+25,800+2.97%

Top 10 Mutual Funds Holding Arena Pharmaceuticals Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Fidelity Select Biotechnology Por...5.78%2,267,08263,546,30800.00%
SPDR S&P Biotech ETF2.82%1,104,57430,961,209-13,428-1.20%
Vanguard Total Stock Market Index...2.40%941,80326,398,738+41,200+4.57%
Vanguard Small Cap Index Fund2.31%907,65525,441,570+27,888+3.17%
iShares Russell 2000 ETF2.09%820,99323,012,434-4,512-0.55%
Fidelity Advisor Biotechnology Fu...1.82%713,38619,996,21000.00%
iShares Nasdaq Biotechnology ETF1.50%586,81416,448,396-1,934-0.33%
Vanguard Small Cap Growth Index F...1.31%512,06314,353,126+3,154+0.62%
Vanguard Extended Market Index Fu...1.20%470,42913,186,125+10,010+2.17%
Mitsubishi UFJ Kokusai Global Hea...1.12%438,78312,299,087-160,763-26.81%