IONQ Inc vs MPLX LP — how do they compare? IONQ Inc trades at $35.38 (market cap $12.78B), while MPLX LP trades at $56.69 (market cap $57.97B). The key difference: MPLX LP is far larger — about 4.5× IONQ Inc's market cap, and MPLX LP pays a 7.54% dividend while IONQ Inc pays none. Which is the better fit depends on your goals.
| IONQ | MPLX | |
|---|---|---|
Market Cap | $12.78B | $57.97B |
Sector | Technology | Technology |
52-Week High | $82.09 | $59.17 |
52-Week Low | $26.59 | $47.80 |
Enterprise Value | $10.78B | $82.60B |
Dividend Yield | — | 7.54% |
Signals from Pluang's Aura AI — not financial advice
IONQ trades at $34.24, down 1.55% with a bearish technical signal despite bullish oscillators. The company shows strong revenue growth projections from $130M in 2025 to $187M in 2026, but remains unprofitable with a net loss of $510M in 2025. Analyst consensus is split with a $73.75 price target representing 115% upside potential. Recent news highlights IonQ's leadership in quantum computing platform development and government validation.
The stock offers significant upside potential based on analyst targets but faces execution risks in achieving profitability. High valuation multiples (P/E 89.18, P/S 58.73) reflect growth expectations, while negative cash flow from operations and competitive threats in quantum computing present substantial risks for investors.
MPLX trades at $57.13, up 0.12% today, with a bullish technical signal from moving averages and a consensus analyst price target of $60.00. The company reported strong profitability with a 41.24% net income margin in 2025 and has beaten earnings estimates in two of the last three quarters. Recent news highlights its resilient midstream model and attractive dividend yield.
The outlook for MPLX is positive, supported by stable cash flows, a high dividend yield, and analyst optimism. Key risks include exposure to energy market volatility and a recent earnings miss. The stock offers value with a P/E of 12.35 and strong institutional buy ratings, but investors should monitor execution on growth projects and macroeconomic trends.
Trailing returns across standard periods
Latest headlines on both assets
IonQ is a leader in quantum computing, developing world-class quantum systems. Its technology aims to solve complex problems across finance, healthcare, and materials science that are beyond classical computers.
Read more on IONQ →MPLX LP is a Master Limited Partnership (MLP) formed by Marathon Petroleum Corporation (MPC). It is a diversified, growth-oriented company primarily engaged in the gathering, processing, and transportation of natural gas and natural gas liquids (NGLs), as well as the transportation, storage, and distribution of crude oil and refined petroleum products. MPLX owns and operates a network of midstream energy infrastructure assets, providing essential services to the energy industry across the United States.
Read more on MPLX →