(Grants Pass, OR)  --  Oregon-based Dutch Bros. coffee is officially public on the New York Stock Exchange.  The company launched its IPO yesterday.  The stock, under the symbol BROS, opened at 23-dollars a share and closed 61-percent higher at 36-dollars 68-cents.  The company raised about 484-million dollars making it the largest IPO in Oregon's history.  Dutch Bros. has coffee stands in eleven states.