Space Exploration Technologies Corp. (SpaceX) filed to go public on the Nasdaq under the proposed ticker SPCX, casting Starlink Mobile as a direct-to-smartphone service intended to compete with terrestrial mobile networks. The prospectus detailed plans for next-generation satellites to expand the offering beyond messaging toward full broadband and IoT connectivity. This filing brought attention to the direct-to-device satellite-broadband market, a sector public investors cannot access through SpaceX alone due to its diversified business spanning launch, broadband, and artificial intelligence.

AST SpaceMobile (NASDAQ: ASTS) is the most prominent publicly traded company building a direct-to-device satellite-broadband network designed to connect ordinary, unmodified smartphones from space. Based in Midland, Texas, the company aims to eliminate mobile dead zones worldwide by partnering with terrestrial mobile-network operators to extend their existing networks from space. This approach positions AST as a complement to carriers rather than a stand-alone consumer ISP, differing from Starlink's origins as a fixed-broadband service using dedicated terminals.

AST reported full-year 2025 revenue of about US$70.9 million, driven by mobile-network-operator partners and the U.S. government. The company stated it has secured over US$1.2 billion in aggregate contracted revenue commitments from partners. Additionally, AST completed the in-orbit unfolding of BlueBird 6, described as the largest commercial communications array ever deployed in low Earth orbit. The company outlined a launch cadence intended to reach 45 to 60 satellites in orbit by the end of 2026.

Financial and Operational Metrics

Sector Peers and Market Context

Beyond AST SpaceMobile, other listed companies frame the satellite-connectivity landscape with distinct models. Globalstar (NASDAQ: GSAT) provides mobile satellite services and wholesale capacity, reporting first-quarter 2026 revenue of about US$70.1 million, up 17% year-over-year. Viasat (NASDAQ: VSAT) operates as a diversified satellite-communications operator serving aviation, government, and consumer markets. The article also mentioned Starfighters Space, Inc. (NYSE: FJET) for context, noting a US$17.5 million strategic equity investment announced in May 2026 to support its STARLAUNCH platform.

The direct-to-device opportunity highlighted by SpaceX's IPO is drawing fresh capital and attention to the sector. However, companies in this space face significant execution risks. AST SpaceMobile is a capital-intensive, still-largely-pre-revenue business whose value depends on executing a demanding manufacturing-and-launch campaign on schedule. The success of these firms depends on their specific constellations, balance sheets, and operational execution.

Space Exploration Technologies Corp will join the Nasdaq-100 Index on July 7, 2026, a move expected to drive billions of dollars in passive investment as index-tracking funds add shares of Elon Musk’s aerospace and AI company. The inclusion follows the company's public debut on June 12, 2026, and is facilitated by recent Nasdaq rule changes designed to make the exchange more attractive to companies pursuing U.S. listings.

Nasdaq confirmed that SpaceX will be added to the tech-heavy index effective July 7, less than a month after its initial public offering. JP Morgan estimates the move could generate roughly $4.3 billion in passive inflows as index funds rebalance their portfolios to include SpaceX. The buying is expected to come from exchange-traded funds and mutual funds that track the Nasdaq-100, including Invesco QQQ Trust (QQQ) and NASDAQ 100 ETF (QQQM).

The Nasdaq-100 Index measures the performance of 100 of the largest Nasdaq-listed non-financial companies. It is tracked by more than 200 investment products with over $800 billion in assets under management globally. Nasdaq Global Indexes, the provider of the benchmark, maintains over 10,000 indexes across various asset classes and geographies.

Despite the milestone, SpaceX has reported uneven financial results. The company has alternated between profits and losses over the past three years and posted a $4.9 billion net loss last year. Meanwhile, S&P Global said it will maintain its existing eligibility standards, meaning SpaceX will have to wait at least 12 months before it can be considered for inclusion in the benchmark S&P 500 index.

SpaceX closed at $153.23 on Friday, up 0.15% for the day, and slipped 0.30% to $152.77 in after-hours trading. The rule changes that enabled SpaceX's fast-track entry could also benefit future IPO candidates, such as OpenAI and Anthropic, which are expected to pursue public listings over the next year.