SpaceX Nasdaq-100 Weight Doubles Amid Heavy Trading Volume

Space Exploration Technologies closed at $152.71 on Friday, a 1.36% decline, despite trading volume reaching 335.22 million shares. This turnover was 3.46 times the three-month average, driven by mandatory rebalancing activity for Nasdaq-100 index funds. The mismatch between forced buying and the final price drop indicates that secondary sellers absorbed the mechanical demand without lifting the closing value.

The quarterly adjustment increases SpaceX’s estimated index weight from 1.28% to 2.82%, effective before Monday’s open. According to reports from GN stocks/nasdaq, this change reflects a reset of float-adjusted weights following post-IPO share unlocks. Passive fund models estimate the required buying between $15.5 billion and $22 billion, representing a significant portion of Friday’s total transaction volume.

Fund Flows Do Not Alter Balance Sheet

The rebalance is a transfer of shares among existing investors rather than a capital raise. No new cash enters SpaceX’s balance sheet from this mechanical adjustment. At a market value of $2.01 trillion, the company’s equity stands at approximately 64 times its annualized quarterly revenue. This valuation multiple highlights the premium investors are placing on future growth rather than current cash generation.

SpaceX reported $7.81 billion in second-quarter revenue, a 92% increase, alongside a net loss of $541 million. Adjusted EBITDA reached $3.54 billion, with the connectivity segment driving 66% revenue growth and 79% operating income growth. These figures underscore the rapid expansion of the Starlink business, which CEO Elon Musk described as destined to deliver a majority of global internet traffic.

Analyst Targets Reveal Wide Valuation Disagreement

Wall Street estimates for SPCX span a broad range, reflecting divergent views on future earnings. Morgan Stanley maintains a $300 target, implying nearly 96% upside from Friday’s close. In contrast, MoffettNathanson sets a $142 target, which is below the recent closing price. This disparity illustrates the difficulty in pricing a company where current operations fund long-term projects like Starship and AI development.

Mechanical Demand Faces Natural Selling Pressure

The increased index weight may create recurring passive demand, but it does not eliminate natural selling pressure. The high turnover on Friday may have concealed temporary index buying, potentially leaving thinner organic demand in the coming weeks. Risks include delayed Starship tests, heavy capital expenditure on artificial intelligence, or further share unlocks that could expose the current valuation to correction.