This discussion features Kathy Wood of ARK Invest, a top AI investor managing over $30 billion, known for early investments in SpaceX and Tesla. The conversation spans the US-China AI race, massive AI spending, and the transformative potential of SpaceX and Tesla in the AI era.
**Key News & Insights:**
* **China AI Race:** Wood views competition with China as positive for the US. She notes that Chinese AI models (like Deep Seek and Kimmy Kay) are currently cheaper but less efficient, relying on sheer power rather than optimized architecture, in contrast to the power-constrained US models. She predicts the AI industry will experience the fiercest competition ever seen due to the "near infinite" opportunity.
* **Google's AI Investment:** Google reported its first-ever negative free cash flow quarter, investing approximately $45 billion primarily into AI infrastructure within that quarter. If this rate continues, it projects over $150 billion annually. Alphabet also raised its full-year 2026 capex guidance to approximately $200 billion for AI infrastructure.
* **AI Demand:** Demand for AI (intelligence), AI compute (for training and inference), and related infrastructure is expected to be "near infinite" for years, if not decades.
* **Compute as a Bottleneck:** The primary constraint in the AI boom is access to compute power.
* **SpaceX AI & StarMind:** SpaceX AI plans to launch up to one million data centers into space (dubbed "StarMind") to circumvent Earth-based limitations like red tape, thermal management, and power sourcing. This initiative is designed to create the most economic and sophisticated frontier AI models.
* **SpaceX Investment & Significance:** SpaceX is a top ARK holding, with ARK having added over $80 million since its IPO. While its private valuation is down 33% from its peak, Wood suggests it "could become the most important company in history."
* **SpaceX AI's Business Strategy:** SpaceX AI's strategy involves building massive AI compute infrastructure, retaining a portion for its own models (like Grok 4.5, described as "incredibly efficient" and the "ultimate AI grunt"), and leasing out the surplus. Companies like Google, Anthropic, and Reflection AI are reportedly paying SpaceX AI "a few billion dollars a month" for this access, with contracts allowing SpaceX to reclaim compute with 90 days' notice.
* **SpaceX's Integrated AI Ecosystem:**
* **Starlink:** Identified as the first global communications network with 75% of satellites, enabled by reusable Falcon 9 rockets. It's predicted to reach over 100 million monthly active users and, alone, could be worth "trillions" over the next 20 years.
* **Starship:** Essential for StarMind, offering a 20-fold increase in bandwidth per launch. Its rapid reusability is seen as crucial for making StarMind's orbital AI compute the "most cost-effective" solution, with no clear competitors due to SpaceX's unique launch capabilities.
* **TerraFab:** A future project hinted at for in-house chip fabrication, completing SpaceX AI's vertical integration.
* **Multi-Trillion Dollar Opportunities:** The speaker's 20-year models project Starlink could be worth trillions. However, the AI compute business (StarMind and Earth-based) is predicted to account for roughly 80% of SpaceX's 2046 fair valuation. Similarly, Tesla's 2046 valuation is expected to be over 80% dependent on Optimus (the humanoid robot), with the robotaxi business also potentially worth trillions but dwarfed by Optimus's potential.
* **AI's Broad Societal Impact:** AI is expected to disrupt "everything" across all industries and jobs.
* **Healthcare:** Identified as the "most profound application," with AI collapsing drug discovery time/costs and improving diagnostics (anecdote given where Grok diagnosed a shoulder injury more accurately than human radiologists). The convergence of AI, sequencing technologies, and CRISPR gene editing is poised to transform healthcare, disease prevention, and longevity.
* **Defense Technology:** AI is causing a "complete fundamental change" in defense, enabling the US to "outpace China."
* **Manufacturing:** AI will help bring manufacturing back to the US, allowing it to "leapfrog China" which now has "old technology."
* **Investment Strategy (ARK/Wood):** Companies should focus on deploying AI for productivity. ARK itself uses Palantir and hires "AI native" talent. The advice is to invest in the underlying AI infrastructure and compute layer rather than attempting to pick winning AI models, as model competition will be "cutthroat."
* **Kathy Wood's Favorite AI Stock:** Wood unequivocally stated her favorite AI stock is "Tesla and which ultimately will be SpaceX, I think when they combine it," a notably firm statement from her.
* **Anthropic's Growth:** Anthropic's annualized run rate increased from $9 billion to $47 billion in just six months, demonstrating the explosive growth in the AI models sector.