Musk v Altman Daily

OpenAI’s Microsoft Terms and Legal Loose Ends

Monday, June 15, 2026 · 9 min

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Microsoft–OpenAI deal terms are back under the microscope: a VC breakdown pegs Microsoft’s stake at roughly 27%, while separate legal notes revisit OpenAI’s trademark win and the nonprofit-law fight behind Musk’s failed case.

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Microsoft–OpenAI deal terms are back under the microscope: a VC breakdown pegs Microsoft’s stake at roughly 27%, while separate legal notes revisit OpenAI’s trademark win and the nonprofit-law fight behind Musk’s failed case.

In this episode

  1. Microsoft–OpenAI Deal Terms: What $13B Buys, the 27% Stake, and What Happens at AGI | Value Add VC — Value Add VC

    Microsoft–OpenAI Deal Terms: What $13B Buys, the 27% Stake, and What Happens at AGI | Value Add VC AI & TechnologyJune 11, 2026·11 min read·Last updated: June 11, 2026 # The Microsoft–OpenAI Deal Explained: What $13B Buys and What Happens at AGI Microsoft put roughly $13B into OpenAI and ended up with a ~27% economic stake worth about $135B. Here is what the deal actually says, how the 2025…

  2. Preliminary Injunction Win For OpenAI — Quinn Emanuel Urquhart & Sullivan

    ![ Logo](/media/phyidkre/website-logo.svg) ###### Regional Practices ### OUR CULTURE ### SUMMER PROGRAM ### APPLICATION PROCESS ### Careers ### Locations ![Notable Victories Detail Banner](../../../dist/img/0.gif) # Preliminary Injunction Win For OpenAI ![Print Icon](../../../dist/img/icon-print.svg) Quinn Emanuel scored an important victory for OpenAI when U.S. District Court Judge…

  3. Musk–OpenAI Trial Puts Nonprofit Law in the Spotlight | Newswise — Newswise

    Expert Pitch ![University of Maryland, Robert H. Smith School of Business](/legacy/image.php?image=/images/institutions/logos/UM-Smith-Vertical-logo-1200 (1)20240921121116.png&width=320&height=100) # Musk–OpenAI Trial Puts Nonprofit Law in the Spotlight ###### *Smith expert says case hinges on ‘old, sleepy rules’ about who gets to profit from a charity* 6-May-2026 at 10:50 AM EDT, by…