David Keohane / Financial Times:SoftBank sold its entire Nvidia stake, or ~32M shares, in October for $5.8B and part of its T-Mobile stake for $9.2B, boosting Q2 profit to $16.2B, above est. — Net profit doubles to $16bn on gains from OpenAI and PayPay holdings — Masayoshi Son's SoftBank Group has sold its entire stake …