Performance since offer (July 24, 2017): up 16.53% S&P 500 performance since offer: up 25.3% Market value change: $178,500 to $208,000 Current share price: $104Performance since offer (January 17, 2019): up 18.11% S&P 500 performance since offer: up 17.43% Market value change: $635,000 to $750,000 Current share price: $150Performance since offer (May 10, 2019): up 20% S&P 500 performance since offer: up 7.4% Market value change: $66,000 to $79,200 Current share price: $36Performance since offer (November 23, 2017): up 21.88% S&P 500 performance since offer: up 19.1% Market value change: $165,000 to $201,100 Current share price: $100.55Performance since offer (July 20, 2018): up 23.64% S&P 500 performance since offer: up 10.5% Market value change: $165,000 to $204,000 Current share price: $102Performance since offer (November 21, 2017): up 25.39% S&P 500 performance since offer: up 19.1% Market value change: $115,000 to $144,200 Current share price: $72.10Performance since offer (April 17, 2019): up 26.88% S&P 500 performance since offer: up 6.7% Market value change: $26,600 to $33,750 Current share price: $6.75Performance since offer (February 9, 2018): up 28.89% S&P 500 performance since offer: up 18.1% Market value change: $135,000 to $174,000 Current share price: $87Performance since offer (November 17, 2016): up 50.71% S&P 500 performance since offer: up 41.5% Market value change: $77,700 to $117,100 Current share price: $58.55Performance since offer (July 24, 2018): up 52.12% S&P 500 performance since offer: up 9.7% Market value change: $16,500 to $25,100 Current share price: $12.55 Now read more markets coverage from Markets Insider and Business Insider: Mercedes-parent Daimler warns the costly transition to electric cars is forming a triple-threat to future profits Charles Schwab saw trading accounts surge 31% in one month after dropping commission fees Andrew Yang wants to regulate big tech without breaking it up, and says his fan Elon Musk is in full support