IonQ (IONQ) opened Q1 2026 with total revenue of US$64.7 million and basic EPS of US$2.24, supported by trailing twelve month revenue of US$187.1 million and basic EPS of US$1.05. Over the past year, the company has seen quarterly revenue move from US$11.7 million in Q4 2024 to US$7.6 million in Q1 2025, then to US$20.7 million, US$39.9 million, US$61.9 million, and now US$64.7 million. Over the same period, quarterly basic EPS shifted from a loss of US$0.93 to US$0.14, US$0.70, US$3.58, US$2.18, and US$2.24, pointing to a business where improving top line scale is feeding through into meaningfully different margin outcomes.

See our full analysis for IonQ.

With the headline figures set, the key question for investors is how these reported margins and earnings trends line up with the widely held stories around IonQ's growth potential, risk profile, and long term profitability narrative.

Net income swings from losses to US$805 million

• IonQ moved from quarterly net losses in early 2025 to net income of about US$805 million in Q1 2026, with the trailing twelve month figure at roughly US$327 million, which is a very different picture from the US$1.5 billion scale loss referenced in the narratives.
• What stands out for the bullish view is that this reported profitability sits alongside forecasts that still assume losses and a move to a 6.2% margin by around 2028 to 2029, so:
  • Bulls focus on the long term hardware and platform road map and point to revenue forecasts as high as 85.5% annual growth. However, the recent shift into positive net income means the past loss base used in those assumptions is already out of date.
  • This gap between very large historic losses in the narrative and the current US$805 million quarterly profit underlines how much those bullish targets depend on the quality and repeatability of today’s earnings, especially given the high non cash component highlighted in the risk summary.

Over 800 million of net income landing within a year of very large losses is exactly the kind of swing that bullish and cautious investors interpret very differently, and those differences are laid out in more detail in the 🐂 IonQ Bull Case.

Revenue ramp supports both bull and bear arguments

• On the top line, quarterly revenue went from US$11.7 million in Q4 2024 to US$7.6 million in Q1 2025 and then to US$64.7 million in Q1 2026, while trailing twelve month revenue reached US$187.1 million, which sits alongside forecasts that reference roughly 34.3% annual revenue growth from this new base.
• Bears argue that even with this revenue ramp, earnings are forecast to decline by about 46.6% per year over the next three years, and that matters because:
  • The risk summary points out that reported earnings include a high level of non cash items, so the move from large losses to a trailing twelve month profit of roughly US$327 million does not automatically address concerns about future cash generation.
  • Bearish analysts also highlight substantial equity raises and stock based compensation alongside this revenue growth, which ties their caution directly to the dilution already seen rather than to the revenue line alone.

For anyone weighing those concerns, the tension between strong revenue forecasts and the expectation of falling earnings is broken down in more detail in the 🐻 IonQ Bear Case.

P/E of 54x and DCF fair value of US$6.23

• The stock trades on a trailing P/E of 54.4x compared with a Global Tech industry average of 23.7x, while the current share price of US$47.68 sits far above a stated DCF fair value of about US$6.23. This makes the valuation discussion heavily dependent on how durable the recent US$1.05 trailing twelve month EPS really is.
• Consensus narrative points to revenue forecasts around 69.5% annual growth and a long term shift from very large losses toward a 6.2% margin, but the current numbers raise some clear tensions:
  • At today’s price of US$47.68 against an allowed analyst target reference of US$66.38, the implied upside is meaningful on paper. Yet that view assumes earnings of roughly US$24 million and very high future P/E multiples that are far from the current 54.4x trailing figure.
  • The valuation gap to the DCF fair value of US$6.23, combined with recent dilution and share price volatility flagged in the risk summary, means investors tracking this story are effectively deciding how much weight to give long term growth forecasts versus the current accounting earnings mix.

Next Steps

To see how these results tie into long-term growth, risks, and valuation, check out the full range of community narratives for IonQ on Simply Wall St. Add the company to your watchlist or portfolio so you'll be alerted when the story evolves.

Mixed messages or clear signal, the best way to cut through is to look at the numbers yourself and decide where you stand. If you want a quick snapshot of both the concerns and the potential upside, start with these 2 key rewards and 4 important warning signs.

See What Else Is Out There

IonQ’s high P/E relative to its DCF fair value, reliance on non cash earnings, and past dilution raise clear questions about valuation and risk.

If you are uneasy about paying more for a stock with these kinds of valuation pressures, use the 72 resilient stocks with low risk scores to quickly focus on companies with more measured risk profiles and steadier fundamentals.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.