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3.80
BATS BZX Real-Time Price
As of 12:28pm ET
 -0.16 / -4.04%
Today’s Change
3.35
Today|||52-Week Range
8.67
-30.78%
Year-to-Date
Institutional investors purchased a net $10.1 million shares of XNPT during the quarter ended September 2015, and now own 108.01% of the total float, a percentage that is typical for companies in the Biotechnology industry.
Individual stakeholders9.35%
Other institutional76.85%
Mutual fund holders31.16%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

1/20/2016DEERFIELD MANAGEMENT COMPANY LP  Bought 3.2 Million shares of Xenoport Inc
1/26/2016RUBRIC CAPITAL MANAGEMENT LLC  Bought 3.2 Million shares of Xenoport Inc
12/31/2015COMMERZBANK AG (BROKER)  Bought 2.2 Million shares of Xenoport Inc

Top 10 Owners of Xenoport Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Wellington Management Co. LLP13.97%8,830,83643,889,255+256,212+2.99%
Deerfield Management Company LP10.55%6,667,39133,136,933+3,222,017+93.52%
Baker Bros. Advisors LP10.30%6,508,62232,347,85100.00%
OrbiMed Advisors LLC9.13%5,768,40028,668,94800.00%
BlackRock Fund Advisors6.50%4,106,01520,406,895-27,328-0.66%
Armistice Capital LLC5.27%3,330,00016,550,100+1,730,000+108.13%
Janus Capital Management LLC5.12%3,237,70516,091,394+3,237,705--
Rubric Capital Management LLC5.09%3,214,06415,973,898+3,214,064--
Fidelity Management & Research Co...4.22%2,668,70913,263,484-376,400-12.36%
The Vanguard Group, Inc.3.47%2,192,66810,897,560+85,321+4.05%

Top 10 Mutual Funds Holding Xenoport Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Janus Venture Fund3.79%2,394,23611,899,353+2,394,236--
Fidelity Select Biotechnology Por...3.47%2,190,70110,887,78400.00%
Wellington Mgmt. Port. (Dublin) P...1.90%1,198,7525,957,797+528,405+78.83%
Stichting Pensioenfonds ABP (Glob...1.73%1,090,5715,420,138-116,171-9.63%
Vanguard Total Stock Market Index...1.64%1,037,2535,155,147+29,626+2.94%
iShares Russell 2000 ETF1.47%926,7354,605,873-1,000-0.11%
SPDR S&P Pharmaceuticals ETF1.31%825,9634,105,036-76,362-8.46%
iShares Nasdaq Biotechnology ETF1.10%695,4863,456,565-22,635-3.15%
Vanguard Extended Market Index Fu...1.02%646,6513,213,855+9,650+1.51%
CI Global Health Sciences Corpora...0.91%576,6452,865,92600.00%