Valuation history
- $8.7B on February 1, 2017
- $9.67B on January 1, 2017
- $9.67B on December 1, 2016
- $9.67B on November 1, 2016
- $9.67B on October 1, 2016
- $9.67B on September 1, 2016
- $9.67B on August 1, 2016
- $9.67B on July 1, 2016
- $9.63B on June 1, 2016
- $9.63B on May 1, 2016
- $8.5B on March 30, 2016
- $9.63B on March 1, 2016
- $9.63B on January 27, 2016
- $9.63B on January 1, 2016
- $9.63B on December 1, 2015
- $8.86B on November 1, 2015
- $8.86B on October 1, 2015
- $8.5B on September 1, 2015
- $8.5B on August 1, 2015
- $8.53B on June 10, 2015
- $8.4B on November 21, 2013