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Rigetti Computing Down 70%: Time to Buy the Quantum Stock?

Apr 27, 2026
Bobby Quant Team

💡 Key Takeaway

Despite innovative technology, Rigetti Computing remains a highly speculative investment due to severe financial losses and an extreme valuation.

What Happened to Rigetti Computing?

Rigetti Computing's stock has been on a rollercoaster, surging 275% in a month last fall before crashing back down. The stock is now trading about 70% below its peak, leaving investors questioning its future.

The company is pursuing a unique approach in quantum computing by tiling together smaller 36-qubit chiplets to build larger systems, aiming for high reliability and fast processing speeds.

Financially, the company struggled in 2025. Revenue fell 34% to $7.1 million due to a delayed product launch and a paused government contract. More critically, operating losses widened to $216 million.

While analysts forecast a return to strong revenue growth this year and next, the company's financial foundation remains weak. It burned $77 million in cash last year, though it has substantial liquidity to continue operations.

The stock's valuation metrics are extreme, with a price-to-sales ratio over 730, reflecting the high speculative premium placed on its future potential rather than current performance.

Why This Matters for Investors

For quantum computing enthusiasts, Rigetti represents a pure-play bet on the sector's future, but the stock's volatility and fundamentals present significant risks.

The dramatic price swing last year demonstrates how sensitive the stock is to shifts in investor sentiment and hype, rather than concrete business milestones. This makes timing an investment exceptionally difficult.

The core issue is the vast gap between its promising technology and its dismal financials. Massive losses and negative cash flow mean the company is years away from profitability, relying entirely on investor capital to survive.

An extremely high valuation, with no earnings and a P/S ratio in the hundreds, leaves the stock vulnerable to any disappointment. There is little margin of safety for new buyers.

Ultimately, the investment case hinges on a belief that Rigetti can achieve a commercial breakthrough before running out of cash, a scenario that is possible but far from certain.

Source: The Motley Fool
Analysis generated by Bobby AI quantitative model, reviewed and edited by our research team. This is not financial advice. Always do your own research before making investment decisions.

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Bobby Insight

bobby-insight

Investors should avoid Rigetti stock or limit it to a very small, speculative portion of a portfolio.

The company's innovative technology is overshadowed by unsustainable financial losses and a valuation disconnected from reality. Until it shows a clear path to significantly improved finances, the risk far outweighs the potential reward for most investors.

What This Means for Me

means-for-me
If you hold RGTI or its warrants (RGTIW), you are exposed to extreme volatility and binary outcomes based on the company's ability to secure funding and achieve technological milestones. Investors with exposure to the quantum computing sector should note that Rigetti's struggles highlight the high-risk, pre-revenue nature of many players in this space. For a diversified portfolio, this stock should represent only a tiny, speculative allocation if held at all.

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Bobby, the world's first financial AI Agent, is developed by Flow AI, an AI-driven company. Flow AI is dedicated to providing global investors with AI-powered financial services across multiple markets.

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What This Means for Me

If you hold RGTI or its warrants (RGTIW), you are exposed to extreme volatility and binary outcomes based on the company's ability to secure funding and achieve technological milestones. Investors with exposure to the quantum computing sector should note that Rigetti's struggles highlight the high-risk, pre-revenue nature of many players in this space. For a diversified portfolio, this stock should represent only a tiny, speculative allocation if held at all.
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RGTI
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