If pipio is prudent, he has sold a third or so of his shares at this point, which would leave him with a guaranteed profit even if Tesla goes bankrupt tomorrow.

If pipio is prudent, he has sold a third or so of his shares at this point, which would leave him with a guaranteed profit even if Tesla goes bankrupt tomorrow. Even after the ~35% decline in Tesla share price during the last years, the stock is at >10x the IPO price and 7x the price in 2012.