As of July this year the company has sold 13 million Wii U units, which when compared with the Wii (101 million) PS4 (43.5 million) and 3DS (59.7 million) is a bad result for the gaming giant.
Sales of the 3DS have remained strong, particularly due to the success of Pokemon Go leading into the new Pokemon Sun and Moon which have just launched on the handheld console.
Pokemon Go's success had a relatively low impact on the company's financial profits and forecasts despite their stock value overtaking that of rival Sony. Nintendo only owns 32 per cent voting share in the Pokemon Company, and when they told investors as much, their stock price plummeted.
However, the company never hid the fact that it wasn't the sole owner of Pokemon - some investors just assumed it was.
There are a few good reasons for the stock value to drop in the lead up. One is that tech hype can be sold - literally. Apple's stock does the same thing in the lead up to announcements. People buy stock and sell it while the price is high.
Another is that the average gamer probably knows more about Nintendo Switch than investors do. Forbes contributor Ollie Barder said that "the markets don't tend to "get" gaming at the best of times."
Finally, they didn't give a price. Nintendo is up against rival powerhouses Sony and Microsoft in the console space, and many believe that if they do not offer their new device at a lower price than the competition, they will not succeed.
Nintendo has said they will not make any more announcements about the Switch until 2017, with console due to be released in March.