SANTA CLARA, Calif.--(BUSINESS WIRE)--XenoPort, Inc. (Nasdaq: XNPT) announced today its financial results for the first quarter ended March 31, 2009. Revenues for the quarter were $26.3 million, compared to $15.0 million for the same period in 2008. Net loss for the first quarter was $2.7 million, compared to a net loss of $7.3 million for the same period in 2008. At March 31, 2009, XenoPort had cash and cash equivalents and short-term investments of $143.3 million.