Nintendo has sold the Mariners for $661 million US dollars.
Link here:
https://www.nintendo.co.jp/ir/pdf/2016/160822e.pdf
Edit: I missed that it said a portion was sold. Courtesy of lupinko:
Link here:
https://www.nintendo.co.jp/ir/pdf/2016/160822e.pdf
Edit: I missed that it said a portion was sold. Courtesy of lupinko:
Nintendo will still retain 10% of their original share. They sold 45% of their 55% majority shares.