Valuation history
- $1.25B on February 1, 2017
- $1.25B on January 1, 2017
- $1.25B on December 1, 2016
- $1.25B on November 1, 2016
- $1.25B on October 1, 2016
- $1.25B on September 1, 2016
- $1.25B on August 1, 2016
- $1.25B on July 1, 2016
- $1.25B on June 1, 2016
- $1.25B on May 1, 2016
- $1.25B on April 1, 2016
- $1.25B on March 1, 2016
- $4B on June 18, 2015
- $330M on August 13, 2013