Valuation history
- on July 28, 2017
- $56.7B on February 1, 2017
- $56.7B on January 1, 2017
- $56.7B on December 1, 2016
- $56.7B on November 1, 2016
- $56.7B on October 1, 2016
- $56.7B on September 1, 2016
- $56.7B on August 1, 2016
- $56.7B on July 1, 2016
- $56.7B on June 1, 2016
- $56.7B on May 1, 2016
- $56.7B on April 1, 2016
- $56.7B on March 1, 2016
- $57.9B on February 1, 2016
- $57.9B on January 1, 2016
- $57.9B on December 1, 2015
- $57.9B on November 1, 2015
- $57.9B on October 1, 2015
- $57.8B on September 1, 2015
- $57.5B on August 1, 2015
- $55B on July 1, 2015
- $45B on April 27, 2015