Nintendo is now worth more than their rival Sony in terms of market capitalisation. While initially confusing, market capitalisation simply means the market value of a company’s outstanding shares. It’s calculated by multiplying the stock price and the total number of outstanding shares. As of June 23rd, Nintendo has reached 5.45 trillion yen, trumping Sony’s 5.40 trillion. This hasn’t happened since the Pokémon GO craze last year. While Nintendo’s figure did reach a shocking 10 trillion yen during the Wii’s initial success, 5.45 is still extraordinary.