SoftBank's OpenAI stake would be worth $156 billion at a $1.2T valuation, against SoftBank's entire current market cap of $228 billion. Per @kimmonismus citing the WSJ, OpenAI is in early talks to raise at $1.2T+, up about 41% from March's $852B, with an IPO expected in 2027; it reports over 1B active users and 18% Q2 revenue growth to $6.7B, though operating margins declined. x.com 

SoftBank stands to benefit as OpenAI's comeback plays out, with the general discourse already shifting this week. Codex revenue doubled in seven days, while Anthropic still needs to solve its compute situation, consistent with the call that GPT-5.5 and new Codex features would recapture share and OpenAI's earlier compute spending would sustain its lead. x.com 

SoftBank's $64.6 billion OpenAI commitment leaves it exposed to a loss-making company that needs more funding, while junk-rated borrowing costs around 10% and credit spreads have climbed. An OpenAI IPO matters greatly; despite SoftBank's good assets, a price roughly another 50% lower could look like value. x.com  x.com 

Diversified cash flows in the billions make the AI-buildout basket more appealing than standalone model companies. Many members look reasonably priced and have longer records of delivering returns; Anthropic and OpenAI look much more like gambles at current valuations, though either could appeal at the right price. A possible equal-weight portfolio to revisit in five years includes Amazon, Alphabet, Microsoft, Meta, Oracle and SpaceX. x.com  x.com 

SoftBank Group may be due to catch up as its key holdings rally while its stock stays flat. Arm is up 23% since Friday, OpenAI is now set to go public in September, and SoftBank-backed SB Energy has filed to go public. Masayoshi Son could be on the mend, and it may be time to buy. x.com 

SoftBank's leveraged AI bets look increasingly stressed even with markets at highs supporting its leverage. Its five-year CDS reached 424 basis points, up 24 basis points on the day; the cited estimate puts five-year cumulative default probability at 29.8%, approaching the kind of strain seen in CoreWeave. x.com 

Elon Musk's loss in his case against Sam Altman over OpenAI's future is bullish for OpenAI's supply chain, including Cerebras, CoreWeave, Oracle and SoftBank. x.com 

Oracle's OpenAI exposure makes buying its shares here a bet too big to take. x.com  x.com 

Andrej Karpathy joining Anthropic will be very bad for the OpenAI complex, especially Oracle and SoftBank, and to a lesser extent semiconductors. Karpathy said he is joining Anthropic because the next few years at the LLM frontier will be especially formative. x.com 

SoftBank, Alphabet, Amazon, SK hynix, Nvidia and TSMC are not too late to buy: most trade cheaper on forward P/E than in April 2025 despite a 254% average gain. Models are about twice as intelligent since then, agentic AI is just taking off and robotics, which extends AI into physical work, has barely started. Goldman Sachs estimates AI agents could lift monthly token use 24-fold from 2026 to 2030, to 120 quadrillion. Some of the best-positioned names still trade below the market multiple. x.com  … Show more