Key Highlights
- ARK Invest acquired 205,031 shares of SpaceX valued at $27.5 million on August 21, 2026
- The firm divested 156,110 shares of Palantir worth $27.2 million during the same trading session
- Palantir stock has surged approximately 43% following its August 3 quarterly earnings release
- Analyst consensus suggests 66.9% upside potential for SpaceX compared to roughly 10% for Palantir
- SpaceX has locked in more than $8 billion worth of Golden Dome defense contracts
On Friday, August 21, Cathie Wood’s ARK Invest executed a nearly dollar-for-dollar portfolio rebalancing, liquidating approximately $27.2 million worth of Palantir Technologies stock while simultaneously acquiring an equivalent amount of SpaceX shares.
The investment firm purchased 205,031 SpaceX shares distributed across four of its exchange-traded funds, with the ARK Innovation ETF accounting for the majority of the transaction. The aggregate investment totaled approximately $27.5 million.
Space Exploration Technologies Corp., SPCX
Simultaneously, ARK disposed of 156,110 Palantir shares valued at roughly $27.2 million. This transaction represents a continuation of the fund’s position reduction strategy, coming after a $7.8 million Palantir stock sale executed earlier in the month.
Palantir’s Impressive Post-Earnings Performance
Palantir was trading at $125.65 prior to releasing its earnings on August 3. The stock has since surged to approximately $179.94, representing a substantial gain of about 43%.
The data analytics company delivered impressive Q2 results, with revenue expanding 93% year-over-year. The firm generated $1.22 billion in operating cash flow. Its U.S. commercial division experienced explosive growth of 149%, reaching $764 million in revenue, fueled by robust adoption of its artificial intelligence solutions.
The company has also strengthened its position through government partnerships, notably collaborating with the Pentagon on various AI initiatives.
Current analyst price targets suggest approximately 10% additional upside for Palantir from its present valuation. This constrained growth outlook may have influenced ARK’s decision to realize profits.
SpaceX Navigates Post-IPO Share Unlock Period
ARK’s SpaceX acquisition occurred just one day following the expiration of lockup restrictions on approximately 319 million shares in the company’s second post-IPO unlock event. The increased supply temporarily pressured the stock below its $135 IPO offering price.
SpaceX rebounded to finish Friday’s session at $136.97, narrowly exceeding the initial public offering price.
The company had already experienced its first major unlock on August 6, when roughly 912 million shares entered the market. Collectively, over 1.2 billion SpaceX shares have become tradable throughout August, with additional unlock events anticipated in October.
Wall Street analysts project 66.9% upside potential for SpaceX from its current trading level, positioning it as a more compelling growth opportunity compared to Palantir based on professional price targets.
The aerospace manufacturer has captured over $8 billion in Golden Dome contracts focused on military satellite systems and launch services, significantly expanding its defense sector footprint.
Market speculation emerged regarding SpaceX’s potential interest in acquiring Grain Management’s $6 billion spectrum asset portfolio. However, Elon Musk subsequently dismissed these rumors, stating the report was “not true.”
Beyond the Palantir-SpaceX swap, ARK executed additional portfolio adjustments on August 21, including the acquisition of 69,979 BWX Technologies shares while divesting 26,616 Roblox shares, 4,884 Shopify shares, and 10,033 shares of 10X Genomics.
ARK’s trading activity illustrates a deliberate capital reallocation strategy, moving away from a position that has already delivered substantial returns toward an investment opportunity where analyst projections indicate greater appreciation potential.


