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