Blackstone Mortgage Trust, Inc., a real estate finance company, originates senior loans collateralized by commercial properties in North America, Europe, and Australia. The company operates as a real estate investment trust for federal income tax purposes. It generally would not be subject to U.S. federal income taxes if it distributes at least 90% of its taxable income to its stockholders. The company was formerly known as Capital Trust, Inc. and changed its name to Blackstone Mortgage Trust, Inc. in May 2013. Blackstone Mortgage Trust, Inc. was founded in 1997 and is headquartered in New York, New York.