AST SpaceMobile Inc vs Rigetti Computing Inc — how do they compare? AST SpaceMobile Inc trades at $73.11 (market cap $20.54B), while Rigetti Computing Inc trades at $17.87 (market cap $6.04B). The key difference: AST SpaceMobile Inc is far larger — about 3.4× Rigetti Computing Inc's market cap, and AST SpaceMobile Inc is trading nearer its 52-week high, Rigetti Computing Inc nearer its low. Which is the better fit depends on your goals.
| ASTS | RGTI | |
|---|---|---|
Market Cap | $20.54B | $6.04B |
Sector | Media | Technology |
52-Week High | $133.09 | $56.34 |
52-Week Low | $36.91 | $12.90 |
Enterprise Value | $21.25B | $5.65B |
Signals from Pluang's Aura AI — not financial advice
ASTS trades at $68.76, down 4.42% today, with a neutral technical signal and bearish moving averages. The company reported Q2 2026 revenue of $31.5 million, missing estimates, but reaffirmed full-year guidance of $150-200 million. Financials show significant losses, with a net income margin of -573.67% in 2026, though revenue growth is accelerating. Analyst consensus is mixed with a $84.63 price target, and recent news highlights partnerships with SpaceX and expansion in Europe.
The outlook is speculative with high growth potential from satellite network deployment, but substantial cash burn and execution risks persist. Investment opportunity lies in the $1.3 billion backlog and commercial service rollout, while risks include continued losses, high valuation multiples, and competitive pressures in the space sector.
Rigetti Computing (RGTI) trades at $18.07, up 2.38% today, with bullish technical signals from moving averages but mixed oscillators. The company shows explosive revenue growth with Q2 2026 revenue surging 185% year-over-year to $5.1 million, though it continues to post significant losses with a -1,787.4% net income margin. Analyst sentiment remains strongly positive with 85.7% buy ratings, driven by government backing and quantum computing potential.
RGTI presents a high-risk, high-reward opportunity as an early-stage quantum computing play. While revenue growth is accelerating and government support provides validation, persistent heavy losses and negative cash flow create substantial execution risk. The stock's viability depends on achieving commercial scale and profitability in the emerging quantum market.
Trailing returns across standard periods
Latest headlines on both assets
AST SpaceMobile Inc is a satellite designer and manufacturer. The company is building the global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on extensive IP and patent portfolio. AST is on a mission to eliminate the connectivity gaps faced by mobile subscribers and finally bring broadband to the billions who remain unconnected.
Read more on ASTS →Rigetti Computing, Inc. is a pioneer in quantum computing, focusing on developing and deploying quantum-classical computing systems. The company designs and fabricates superconducting quantum processors and integrates them with a full-stack software and control platform. Rigetti offers access to its quantum computers through the cloud, aiming to solve complex computational problems that are intractable for classical computers, with applications in finance, chemistry, and machine learning.
Read more on RGTI →