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Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
IONQ IonQ	$43.00 -4.3%	$41.51	$6.54 ▼ $54.74	$11.25B	2.54	23.11 million shs	20.75 million shs
QBTS D-Wave Quantum	$18.54 +6.7%	$16.71	$0.80 ▼ $20.56	$5.42B	1.41	68.95 million shs	46.30 million shs
QUBT Quantum Computing	$16.60 +0.9%	$17.30	$0.57 ▼ $27.15	$2.65B	4.09	24.40 million shs	15.01 million shs
RGTI Rigetti Computing	$16.20 +1.4%	$13.39	$0.66 ▼ $21.42	$4.70B	1.44	71.10 million shs	34.98 million shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
IONQ IonQ	+7.32%	+12.64%	+7.53%	+35.48%	+531.56%
QBTS D-Wave Quantum	+3.24%	+1.02%	+17.47%	+62.03%	+1,964.60%
QUBT Quantum Computing	+2.05%	+5.51%	-5.57%	+87.26%	+2,693.14%
RGTI Rigetti Computing	+3.50%	+1.40%	+31.20%	+62.07%	+1,922.27%

Compare MarketRank™

Company	Overall Score	Analyst's Opinion	Short Interest Score	News and Social Media Sentiment	Company Ownership	Earnings & Valuation
IONQ IonQ	1.4885 of 5 stars	2.3	3.0	3.0	1.7	0.0
QBTS D-Wave Quantum	3.1326 of 5 stars	3.5	4.0	3.0	1.7	0.6
QUBT Quantum Computing	1.4616 of 5 stars	2.3	4.0	2.0	1.7	0.0
RGTI Rigetti Computing	1.9784 of 5 stars	2.5	3.0	3.8	0.8	0.6

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
IONQ IonQ	2.55	Moderate Buy	$45.00	4.17% Upside
QBTS D-Wave Quantum	3.00	Buy	$19.27	9.58% Upside
QUBT Quantum Computing	2.50	Moderate Buy	$18.50	14.22% Upside
RGTI Rigetti Computing	3.00	Buy	$16.00	0.41% Upside

Current Analyst Ratings Breakdown

Latest QBTS, QUBT, RGTI, and IONQ Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
8/8/2025	QBTS D-Wave Quantum	Piper Sandler Subscribe to MarketBeat All Access for the recommendation accuracy rating	Boost Price Target	Overweight ➝ Overweight	$13.00 ➝ $22.00
8/7/2025	IONQ IonQ	DA Davidson Subscribe to MarketBeat All Access for the recommendation accuracy rating	Downgrade	Buy ➝ Neutral	$35.00
8/5/2025	QBTS D-Wave Quantum	Stifel Nicolaus Subscribe to MarketBeat All Access for the recommendation accuracy rating	Initiated Coverage	Buy	$26.00
8/4/2025	QBTS D-Wave Quantum	Needham & Company LLC Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy
8/4/2025	IONQ IonQ	Needham & Company LLC Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy
8/4/2025	QBTS D-Wave Quantum	Benchmark Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$20.00
8/4/2025	RGTI Rigetti Computing	Needham & Company LLC Subscribe to MarketBeat All Access for the recommendation accuracy rating	Boost Price Target	Buy ➝ Buy	$15.00 ➝ $18.00
7/30/2025	IONQ IonQ	Sanford C. Bernstein Subscribe to MarketBeat All Access for the recommendation accuracy rating	Initiated Coverage	Market Perform
7/30/2025	IONQ IonQ	Oppenheimer Subscribe to MarketBeat All Access for the recommendation accuracy rating	Initiated Coverage	Outperform
7/30/2025	IONQ IonQ	Wolfe Research Subscribe to MarketBeat All Access for the recommendation accuracy rating	Initiated Coverage	Peer Perform
7/29/2025	IONQ IonQ	Rosenblatt Securities Subscribe to MarketBeat All Access for the recommendation accuracy rating	Initiated Coverage	Buy	$70.00

(Data available from 8/12/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
IONQ IonQ	$43.07M	262.41	N/A	N/A	$1.77 per share	24.41
QBTS D-Wave Quantum	$8.83M	582.00	N/A	N/A	$0.23 per share	76.47
QUBT Quantum Computing	$370K	6,997.54	N/A	N/A	N/A	∞
RGTI Rigetti Computing	$10.79M	428.75	N/A	N/A	$0.45 per share	35.41

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
IONQ IonQ	-$331.65M	-$2.01	N/A	N/A	N/A	-885.21%	-67.11%	-57.89%	N/A
QBTS D-Wave Quantum	-$143.88M	-$1.05	N/A	N/A	N/A	-1,263.92%	-118.87%	-79.38%	N/A
QUBT Quantum Computing	N/A	-$0.48	N/A	∞	N/A	N/A	N/A	N/A	8/14/2025 (Estimated)
RGTI Rigetti Computing	-$200.99M	-$0.70	N/A	N/A	N/A	-1,541.36%	-47.63%	-31.56%	8/12/2025 (Estimated)

Latest QBTS, QUBT, RGTI, and IONQ Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
8/14/2025	Q2 2025	QUBT Quantum Computing	-$0.06	N/A	N/A	N/A	$0.10 million	N/A
8/12/2025	Q2 2025	RGTI Rigetti Computing	-$0.06	N/A	N/A	N/A	$1.87 million	N/A
8/7/2025	Q2 2025	QBTS D-Wave Quantum	-$0.05	-$0.08	-$0.03	-$0.55	$2.55 million	$3.10 million
8/6/2025	Q2 2025	IONQ IonQ	-$0.13	-$0.70	-$0.57	-$0.70	$17.23 million	$20.69 million
5/15/2025	Q1 2025	QUBT Quantum Computing	-$0.05	$0.13	+$0.18	$0.11	$0.30 million	$0.04 million

Compare Dividends

Company	Annual Payout	Dividend Yield	3-Year Dividend Growth	Payout Ratio	Years of Consecutive Growth
IONQ IonQ	N/A	N/A	N/A	N/A	N/A
QBTS D-Wave Quantum	N/A	N/A	N/A	N/A	N/A
QUBT Quantum Computing	N/A	N/A	N/A	N/A	N/A
RGTI Rigetti Computing	N/A	N/A	N/A	N/A	N/A

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
IONQ IonQ	N/A	7.76	7.76
QBTS D-Wave Quantum	0.05	42.99	42.86
QUBT Quantum Computing	N/A	N/A	N/A
RGTI Rigetti Computing	N/A	18.82	18.82

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
IONQ IonQ	41.42%
QBTS D-Wave Quantum	42.47%
QUBT Quantum Computing	4.26%
RGTI Rigetti Computing	35.38%

Insider Ownership

Company	Insider Ownership
IONQ IonQ	5.20%
QBTS D-Wave Quantum	3.20%
QUBT Quantum Computing	19.30%
RGTI Rigetti Computing	N/A

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
IONQ IonQ	100	261.63 million	248.03 million	Optionable
QBTS D-Wave Quantum	3	292.19 million	282.84 million	Optionable
QUBT Quantum Computing	30	159.85 million	129.00 million	Optionable
RGTI Rigetti Computing	160	290.32 million	N/A	Optionable

IONQ, QBTS, RGTI, and QUBT Headlines

Recent News About These Companies

Rigetti Computing Reports Second Quarter 2025 Financial Results; Announces General Availability of its 36-Qubit Multi-Chip Quantum Computer

2 hours ago | globenewswire.com

Rigetti's 1770% Bullish Streak Hits Q2 Earnings â€” Is There More Fuel Left?

4 hours ago | benzinga.com

Can Rigetti's Chiplet Strategy Secure Its Spot in DARPA's Next Phase?

5 hours ago | zacks.com

Dear Rigetti Computing Stock Fans, Mark Your Calendars for August 12

August 11 at 7:18 PM | msn.com

Rigetti Computing (NASDAQ:RGTI) Stock Price Up 1% - Time to Buy?

August 11 at 4:33 PM | marketbeat.com

Rigetti Pre-Q2 Earnings Analysis: Buy, Sell or Hold the Stock?

August 11 at 1:31 PM | zacks.com

RGTI: Rigetti Stock Soars 1,700% as Quantum Earnings Test Looms

August 11 at 9:15 AM | finance.yahoo.com

2 Government Initiatives That Could Propel Quantum Computing Stocks Like D-Wave Quantum, Rigetti Computing, and IonQ Higher

August 10 at 9:35 PM | fool.com

Avantax Advisory Services Inc. Cuts Position in Rigetti Computing, Inc. (NASDAQ:RGTI)

August 10 at 4:35 AM | marketbeat.com

Why Rigetti Computing Stock Soared 9.3% This Week

August 9 at 6:03 AM | fool.com

LaSalle St. Investment Advisors LLC Makes New $134,000 Investment in Rigetti Computing, Inc. (NASDAQ:RGTI)

August 9 at 5:41 AM | marketbeat.com

Headlands Technologies LLC Boosts Holdings in Rigetti Computing, Inc. (NASDAQ:RGTI)

August 9 at 4:56 AM | marketbeat.com

Rigetti Computing (NASDAQ:RGTI) Shares Down 1% - Time to Sell?

August 8, 2025 | marketbeat.com

Rigetti Computing (RGTI): Could a $25 Share Price Come in 2026?

August 8, 2025 | 247wallst.com

Zurcher Kantonalbank Zurich Cantonalbank Acquires New Position in Rigetti Computing, Inc. (NASDAQ:RGTI)

August 8, 2025 | marketbeat.com

Rigetti Computing (NASDAQ:RGTI) Trading Down 2.5% - What's Next?

August 7, 2025 | marketbeat.com

Can Rigetti's 36-Qubit Performance Break the Revenue Drought?

August 7, 2025 | zacks.com

Thoroughbred Financial Services LLC Has $518,000 Position in Rigetti Computing, Inc. (NASDAQ:RGTI)

August 7, 2025 | marketbeat.com

Rigetti Computing, Inc. (RGTI) Stock Falls Amid Market Uptick: What Investors Need to Know

August 6, 2025 | zacks.com

Rigetti Computing (NASDAQ:RGTI) Stock Price Down 3.1% - Time to Sell?

August 6, 2025 | marketbeat.com

Rigetti Computing (NASDAQ:RGTI) Price Target Raised to $18.00 at Needham & Company LLC

August 6, 2025 | americanbankingnews.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

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IONQ, QBTS, RGTI, and QUBT Company Descriptions

IonQ NYSE:IONQ

$43.00 -1.94 (-4.32%)

Closing price 03:59 PM Eastern

Extended Trading

$43.14 +0.15 (+0.34%)

As of 05:39 PM Eastern

IonQ, Inc. engages in the development of general-purpose quantum computing systems in the United States. It sells access to quantum computers of various qubit capacities. The company makes access to its quantum computers through cloud platforms, such as Amazon Web Services (AWS) Amazon Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as through its cloud service. It also provides contracts associated with the design, development, and construction of specialized quantum computing hardware systems; maintenance and support services; and consulting services related to co-developing algorithms on quantum computing systems. The company was founded in 2015 and is headquartered in College Park, Maryland.

D-Wave Quantum NYSE:QBTS

$18.54 +1.17 (+6.74%)

Closing price 03:59 PM Eastern

Extended Trading

$18.26 -0.28 (-1.52%)

As of 05:40 PM Eastern

D-Wave Quantum Inc. develops and delivers quantum computing systems, software, and services worldwide. The company offers Advantage, a fifth-generation quantum computer; Ocean, a suite of open-source python tools; and Leap, a cloud-based service that provides real-time access to a live quantum computer, as well as access to Advantage, hybrid solvers, the Ocean software development kit, live code, demos, learning resources, and a vibrant developer community. It also provides D-Wave Launch, a quantum professional service that guides enterprises from problem discovery through production implementation. The company's quantum solutions are used in logistics, financial services, drug discovery, materials sciences, scheduling, fault detection, mobility, and supply chain management. It serves financial services, manufacturing/logistics, mobility, and life sciences/pharmaceuticals industries. D-Wave Quantum Inc. was founded in 1999 and is headquartered in Burnaby, Canada.

Quantum Computing NASDAQ:QUBT

$16.60 +0.14 (+0.85%)

Closing price 04:00 PM Eastern

Extended Trading

$16.50 -0.10 (-0.60%)

As of 05:40 PM Eastern

Quantum Computing Inc., an integrated photonics company, offers accessible and affordable quantum machines. The company offers Dirac systems are portable, low power, and room temperature qubit and qudit entropy quantum computers (EQC); reservoir computing; remote sensing; and single photon imaging. It also provides Quantum random number generator (uQRNG), a portable device that provides genuine random numbers directly from quantum processes; and quantum authentication which eliminates vulnerabilities inherent in classical cryptographic schemes by offering a comprehensive entanglement-based quantum cyber solution that seamlessly integrates into existing telecom fiber and communication infrastructure. The company was formerly known as Innovative Beverage Group Holdings, Inc. Quantum Computing, Inc. was incorporated in 2018 and is based in Hoboken, New Jersey.

Rigetti Computing NASDAQ:RGTI

$16.20 +0.22 (+1.38%)

Closing price 04:00 PM Eastern

Extended Trading

$15.50 -0.70 (-4.30%)

As of 05:40 PM Eastern

Rigetti Computing, Inc., through its subsidiaries, builds quantum computers and the superconducting quantum processors. The company offers cloud in a form of quantum processing unit, such as 9-qubit chip and Ankaa-2 system under the Novera brand name; and sells access to its quantum computers through quantum computing as a service. It also provides quantum cloud services that provides various range of support in programming, public or private clouds integration, and connectivity, as well as quantum operating system software that supports both public and private cloud architectures. In addition, the company offers professional services, such as algorithm development, benchmarking, quantum application programming, and software development. The company serves commercial enterprises, government organizations, and international government entities. It has operations in the United States and the United Kingdom. Rigetti Computing, Inc. was founded in 2013 and is headquartered in Berkeley, California.

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Comparative Price Performance Over Time