IonQ (IONQ) is back in focus after a run of company specific milestones, including an expanded QuantumBasel partnership worth over US$60 million through 2029 and a world record 99.99% 2 qubit gate fidelity.

The latest milestones come after a stretch of weaker momentum, with the 30 day share price return at a 10.27% decline and the 90 day share price return at an 18.60% decline, even as the 1 year total shareholder return sits at 14.96% and the 3 year total shareholder return is very large at roughly 10x. This suggests sentiment has cooled recently compared with the strong gains earlier in IonQ’s quantum story.

If the recent quantum breakthroughs have you looking beyond a single name, it could be a useful moment to scan other high growth tech and AI stocks that are attracting attention.

With IonQ shares still up very strongly over three and five years, yet down 18.60% over 90 days and 10.27% over 30 days, you have to ask whether this is a fresh entry point or whether the market is already pricing in years of future growth.

Price-to-Book of 7.5x: Is it justified?

IonQ trades on a P/B of 7.5x, which sits well above the US Tech industry average of 2.3x even after the recent share price pullback.

The P/B ratio compares the company’s market value to its book value, so a higher multiple usually reflects strong expectations for future growth or valuable intangibles that are not fully captured on the balance sheet. For a business that is still loss making, such as IonQ, with a reported net income loss of US$1,466.04 million on revenue of US$79.84 million, a high P/B suggests investors are placing significant weight on future potential rather than current profitability.

Against the broader US Tech industry, IonQ looks expensive on this single metric, with its 7.5x P/B more than three times the 2.3x sector average. However, when compared with a closer peer set, the same 7.5x P/B is below the peer group average of 10.1x. This suggests the market is pricing IonQ at a discount to some direct peers while still assigning a premium to the wider sector.

Result: Price-to-book of 7.5x (ABOUT RIGHT)

However, IonQ is still loss making with a net income loss of US$1,466.04 million, and any slowdown in quantum computing adoption or cloud partner demand could quickly challenge today’s premium P/B.

Build Your Own IonQ Narrative

If you see the numbers differently or prefer to pressure test every assumption yourself, you can build and tweak a full IonQ story in minutes: Do it your way.

A great starting point for your IonQ research is our analysis highlighting 1 key reward and 3 important warning signs that could impact your investment decision.

Looking for more investment ideas?

If IonQ has your attention, do not stop there. Widen your watchlist with a few focused screens so you can compare different types of opportunities side by side.

• Target reliable income by scanning these 13 dividend stocks with yields > 3% that may suit investors who want yields above 3% with room to assess sustainability and payout history.
• Hunt for potential mispricing using these 881 undervalued stocks based on cash flows that are priced below their estimated cash flow value based on Simply Wall St's daily DCF work.
• Stay close to the next wave of computing by reviewing these 23 quantum computing stocks that are working on hardware, software, and enabling technologies across the quantum stack.

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.