Shaun Maguire
Partner at Sequoia Capital focused on seed and early-stage technology investments, including AI companies such as Decart, Engram, Factory, Harmonic, Irregular, Safe Superintelligence, Skyramp, Vise, and xAI. He is also a host/interviewer on Sequoia’s AI-focused Training Data podcast.
SpaceX’s Underappreciated Compute Business Anchors a Five-Layer Growth Thesis
Shaun Maguire, a Sequoia Capital partner and SpaceX investor, told Bloomberg that he plans to hold his personal SpaceX shares “forever” because he sees the company’s launch capability, hardware culture and compute ambitions as a compounding advantage most investors are underestimating. He argued that SpaceX should be understood as five businesses — launch, connectivity, compute, models and other long-dated bets — with Starship as the core moat and terrestrial and orbital AI compute as the expansion layer that could reshape how the company is valued.
Neuralink Says 20-Patient Scale Is Advancing Brain-AI Interfaces
Neuralink co-founder and president DJ Seo told Sequoia partner Shaun Maguire at AI Ascent 2026 that the company has moved from a single human implant demonstration to more than 20 patients, while still treating its current work as restoration of lost function rather than elective enhancement. Seo argued that Neuralink’s larger aim is not faster computer control but a higher-bandwidth interface between brains and AI, eventually enabling direct, multimodal transfer of concepts. The path there, he said, depends less on a single implant breakthrough than on scaling surgery, robotics, manufacturing, clinical evidence and neural-data models.