Cathie Wood’s ARK Invest redirected approximately $117 million from software stocks into AI infrastructure during the first week of August, selling $96 million of Roblox and $21 million of Palantir while deploying capital into SpaceX, CoreWeave, Cerebras Systems, and Nvidia. The rotation signals a strategic shift from high-margin software businesses toward capital-intensive hardware and infrastructure plays that Wood believes will drive returns as artificial intelligence deployment accelerates.
ARK sold 467,486 Roblox shares on August 5 alone, valued at approximately $17.3 million, with total reductions reaching roughly $96 million across multiple ARK funds including the flagship ARK Innovation ETF (ARKK), according to FinanceBuzz. The Roblox position had delivered strong user growth and improved monetization, but the sustained selling suggests Wood sees better risk-reward in companies building AI infrastructure than in those using it.
Palantir Technologies saw reductions of approximately $21 million following strong earnings, a move that reflects valuation discipline rather than a loss of conviction—Palantir remained a top-10 ARK holding at roughly $493 million even after the sales. The stock had traded near $158, approximately 133 times trailing earnings at the time of the trim.
On the buy side, ARK accumulated 316,963 SpaceX shares worth approximately $36.9 million across four funds during the first week of August, beginning purchases on August 5 after SpaceX shares dropped 13.6% following the company’s first quarterly earnings report as a publicly traded entity. SpaceX posted $7.81 billion in second-quarter revenue, a 92% increase year-over-year, while narrowing its net loss to $541 million from $1 billion a year earlier, according to CNBC. ARK’s decision to buy into the selloff reflects a long-standing pattern of adding exposure on sharp declines in names Wood considers core disruptive-innovation holdings.
ARK also allocated approximately $17.6 million to Nvidia across five funds, $13.2 million to CoreWeave for GPU-based cloud infrastructure, and $13.1 million to Cerebras Systems for AI-focused computing hardware, according to Blockonomi. Beyond Roblox and Palantir, ARK sold approximately $35 million of Shopify across three funds and made smaller reductions in AMD, Snowflake, CrowdStrike, and Roku, demonstrating a breadth of selling across software and cybersecurity names.
The rotation reflects a fundamental thesis shift: Roblox and Palantir are software businesses with high gross margins and relatively low capital requirements, while SpaceX, CoreWeave, and Cerebras require enormous upfront infrastructure investment. SpaceX’s first public earnings report revealed capital expenditures of $18.4 billion in Q2 2026—a figure that exceeded revenue of $7.8 billion and raised questions about cash burn sustainability. ARK is betting the spending produces durable returns through Starlink subscriptions, launch contracts, and AI compute revenue.
ARK’s conviction-driven rotation style has historically produced both enormous gains and severe drawdowns. The firm’s flagship ARKK fund lost more than 75% of its value from its 2021 peak through early 2023 before recovering a portion of those losses. The current pivot adds exposure to companies spending billions before generating consistent profits, concentrating risk on the assumption that AI infrastructure demand remains strong for years.
Sources
- FinanceBuzz — Detailed breakdown of the $117M rotation: $96M Roblox sales, $21M Palantir reductions, and allocations to SpaceX, CoreWeave, Cerebras, and Nvidia
- Seeking Alpha — Confirmation of August 2026 trades across multiple ARK funds, including SpaceX, Circle, Coinbase, and software stock reductions
- Yahoo Finance — SpaceX purchase details ($36.9M) and post-earnings stock decline (13.6%)
- CNBC — SpaceX Q2 2026 earnings figures: $7.81B revenue (92% YoY increase), $541M net loss
- Blockonomi — AI infrastructure allocations: Nvidia $17.6M, CoreWeave $13.2M, Cerebras $13.1M
