Quantum computing is a market where the biggest opportunity may sit years ahead. That makes choosing the best quantum computing stock now more difficult, as investors are betting on which technology can scale, which company can turn research into commercially useful systems, and which balance sheet can survive long enough to reach that point.
Quantum computing firms IonQ (IONQ) and Rigetti (RGTI) are taking very different routes. But only one stock could be the better pick for long-term investors. Let's take a closer look.
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#NVIDIA #rigetti

Investors today must choose between the established social influence of Reddit (NYSE:RDDT) and the experimental computing potential of Rigetti Computing (NASDAQ:RGTI). Which of these tech-driven businesses represents the better addition to your portfolio?
Reddit uses its massive library of human conversation to drive advertising and licensing revenue. Rigetti develops advanced hardware designed to solve problems too complex for standard computers. This comparison explores whether you should favor a profitable community platform or a speculative leap into the next generation of digital infrastructure.
Reddit operates a vast platform of over 45,000 active communities where users share information and opinions. The company primarily makes money through digital advertising, but it also generates revenue by licensing its data to companies like Google parent Alphabet for training artificial intelligence. Customer concentration like this adds a layer of risk to the business, as its top ten largest advertisers accounted for approximately 21% of revenue in 2025.
Reddit experienced a significant financial transformation recently. In its 2025 fiscal year (FY), revenue reached $2.2 billion, representing growth of 69.4% compared to the previous year. The company also turned profitable, reporting net income of $529.7 million, which equals a net margin of 24.1%.
The company maintains a very strong liquidity position. As of its December 2025 balance sheet, the debt-to-equity ratio is zero, and the current ratio is 11.6x. A current ratio measures a company's ability to cover short-term debts with short-term ******* ets, with higher numbers suggesting more flexibility. Free cash flow, which is cash from operations minus capital expenditures, was $684.2 million in FY 2025. Note that stock-based compensation (SBC) represented 49.7% of operating cash flow, which inflates reported cash generation since SBC is a non-cash expense added back in the cash flow statement.

#flow #licensing

Rigetti Computing Inc (NASDAQ:RGTI) stock is clearing a trendline with historically bullish implications. The trendline in question is the stock's 50-day moving average. Per Schaeffer's Senior Quantitative ***** yst Rocky White, this "crossover" event happened nine other times in the last 10 years, after which the equity was higher 56% of the time, averaging a 19.19% gain.
The shares are pacing for their third straight daily win, continuing uphill and away from late-July lows. Plus, the 19.3% of Rigetti's available float sold short leaves plenty of room for short covering should the stock's momentum continue.
Rigetti sports a 50-day call/put volume ratio of 4.09 on the International Securities Exchange (ISE), Chicago Board Options Exchange (CBOE), and NASDAQ OMX PHLX (PHLX). This ratio stands higher than 98% of all other readings from the past year, hinting at strong bullish sentiment from long-term traders.
Options are incredibly affordable, per RGTI's Schaeffer's Volatility Index (SVI) of 82%, which stands higher than just 2% of all other readings from the past year, implying that near-term option traders are pricing in relatively low volatility expectations.

#higher #options #bullish

The quantum computing race is accelerating as firms move from theoretical models to functional hardware. Is IonQ (NYSE:IONQ) or Rigetti Computing (NASDAQ:RGTI) the better buy for your portfolio in 2026?
Both companies represent a high-stakes bet on the future of high-performance computing. IonQ focuses on trapped-ion technology to build its systems, while Rigetti specializes in superconducting processors. This comparison evaluates their financial health, strategic growth, and unique risks to help you decide which stock is a more compelling opportunity today.
IonQ develops trapped-ion quantum computers and offers cloud access to government, enterprise, and research customers. The company recently completed the acquisition of SkyWater Technology, establishing a domestic semiconductor foundry to bolster its infrastructure. Customer concentration like this adds a layer of risk to the business, as revenue heavily depends on a few government entities and cloud partnerships.
In FY 2025, revenue reached nearly $130.0 million, which was a 201.9% increase from the roughly $43.1 million reported in FY 2024. Despite this top-line surge, the company reported a net loss of approximately $510.4 million. The net margin was roughly -392.6%, which measures what percentage of each dollar earned as revenue remains after accounting for all expenses.
As of its December 2025 balance sheet, the debt-to-equity ratio was 0.0x, meaning total debt is zero relative to shareholder equity. The current ratio, which measures the ability to cover short-term liabilities with short-term ***** ets, was roughly 15.5x. Free cash flow was negative $299.6 million, representing cash from operations minus capital expenditures for the fiscal year.

#ionq #revenue #technology #trapped

Quantum computing has been a white-hot industry for investors, but who's actually winning the quantum computing race?
The answer depends on what you mean by "winning." If you're asking which company has made the most progress commercially, I think the answer is fairly straightforward: IonQ. But it's still early innings.
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If you're asking who will build the first truly useful quantum computer, that's a much more interesting question, and the truth is, it's much too early to tell that just yet.
Let's take a look at both IonQ and Rigetti Computing.

#signal

While artificial intelligence (AI) has been the buzz of Wall Street over the last two years, it's not the only trend responsible for lifting the market's major stock indexes to new heights. Investor hype surrounding quantum computing deserves its fair share of credit.
Investors who had the foresight and luck to invest in pure-play quantum computing leaders IonQ (NYSE: IONQ), Rigetti Computing (NASDAQ: RGTI), and D-Wave Quantum (NYSE: QBTS) in mid-July 2024 are sitting on potentially life-altering gains. Shares of IonQ have more than quadrupled, while shares of Rigetti and D-Wave have skyrocketed by nearly 1,200% and 1,500%, respectively.
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Professional and everyday investors are excited about the real-world applications of quantum computers, which include dramatically accelerating the learning curve for AI-driven large language models.
But this next-big-thing technology may not be all that it's cracked up to be -- at least according to the individuals who know IonQ, Rigetti Computing, and D-Wave Quantum best.

#computing

As the race for quantum supremacy intensifies, investors are weighing the commercial momentum of D-Wave Quantum (NYSE:QBTS) against the specialized architecture of Rigetti Computing (NASDAQ:RGTI) to decide which is the better buy.
Both companies are pioneers in the quantum ****** e, yet they pursue different technical paths to reach quantum advantage. While D-Wave focuses on solving optimization problems today, Rigetti is building general-purpose quantum computers designed for broad future applications across diverse industries.
D-Wave Quantum specializes in quantum annealing, a specific type of computing designed to solve complex optimization problems such as logistics and manufacturing schedules. The company delivers these services through its Leap cloud platform, serving over 100 organizations including NASA and the Oak Ridge National Laboratory. Following the acquisition of Quantum Circuits Inc. in early 2026, the company now offers a dual-platform strategy that incorporates gate-model computing alongside its established annealing technology.
In its 2025 fiscal year (FY), revenue reached $24.6 million, representing a significant revenue growth of 178.5% compared to the prior year. Despite this rapid top-line expansion, the company reported a net loss of $355.1 million for the period. This trend reflects the high costs of scaling emerging technologies in the quantum computing sector, which remains highly competitive.
As of its December 2025 balance sheet, the company maintained a debt-to-equity ratio of 0.1x. This ratio measures total debt against shareholder equity, with a lower number indicating that a company is not heavily reliant on borrowed funds. The current ratio stands at 42.4x, which measures the ability to pay short-term liabilities with current ****** ets. Free cash flow was negative at $75.8 million, calculated as cash from operations minus capital expenditures.

Rigetti Computing (NASDAQ: RGTI) stock, which managed to hold more or less steady earlier in the week, suddenly stumbled and fell 9.2% through 2:55 p.m. ET Wednesday.
Helping to support the stock price earlier was a Trump Administration order promoting the development of quantum computing, which sparked a wave of call option buying yesterday -- as many as 10.4 calls purchased for every put, according to StreetInsider.com -- indicating traders were heavily bullish on the stock.
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As NBC reports, President Trump on Monday signed an order "to build a powerful quantum computer for scientific research," aiming to have the device operational before he leaves office in 2029.
Further out, the President called for protecting government computer systems from cyberattacks made more powerful by the use of quantum computers, by using other quantum computers to build quantum-resistant cryptography by 2030 or 2031.

Rigetti Computing (NASDAQ: RGTI) stock went on a massive run in May, surging over 46%.
Shares got a boost from a marketwide rally that saw the Nasdaq Composite gain more than 8%, but better-than-expected Q1 earnings and a major announcement from the federal government both sent the stock higher.
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On May 21, the U.S. Department of Commerce signed letters of intent to award $2 billion in federal grants to nine quantum computing companies under the CHIPS and Science Act. Aimed at accelerating the development of "utility-scale, fault-tolerant quantum computing," the program was seen as a major endorsement from the federal government.
Rigetti will receive up to $100 million over three years, per a letter of intent. That's a pretty big sum for a company that generated just $4.4 million in revenue last quarter, and it helps provide a financial runway.