Compare Stocks: NVDA, IONQ, QUBT, and RGTI

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	$46.94 +1.5%	$45.79	$25.89 ▼ $84.64	$17.88B	3.28	25.28 million shs	13.77 million shs
NVDA NVIDIA	$225.01 -0.1%	$206.14	$164.07 ▼ $236.54	$5.45T	2.23	160.45 million shs	90.98 million shs
QUBT Quantum Computing	$9.05 +0.4%	$9.01	$6.18 ▼ $25.84	$2.05B	3.74	15.64 million shs	6.91 million shs
RGTI Rigetti Computing	$18.67 -0.8%	$17.68	$12.53 ▼ $58.15	$6.23B	1.99	32.71 million shs	10.36 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	0.00%	+4.19%	+33.31%	-5.92%	+15.21%
NVDA NVIDIA	0.00%	+0.54%	+11.02%	+1.28%	+24.78%
QUBT Quantum Computing	0.00%	-1.85%	+15.51%	-7.30%	-41.19%
RGTI Rigetti Computing	0.00%	+4.91%	+33.38%	+13.24%	+13.03%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
IONQ IonQ	$46.94 +1.5%	$45.79	$25.89 ▼ $84.64	$17.88B	3.28	25.28 million shs	13.77 million shs
NVDA NVIDIA	$225.01 -0.1%	$206.14	$164.07 ▼ $236.54	$5.45T	2.23	160.45 million shs	90.98 million shs
QUBT Quantum Computing	$9.05 +0.4%	$9.01	$6.18 ▼ $25.84	$2.05B	3.74	15.64 million shs	6.91 million shs
RGTI Rigetti Computing	$18.67 -0.8%	$17.68	$12.53 ▼ $58.15	$6.23B	1.99	32.71 million shs	10.36 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	0.00%	+4.19%	+33.31%	-5.92%	+15.21%
NVDA NVIDIA	0.00%	+0.54%	+11.02%	+1.28%	+24.78%
QUBT Quantum Computing	0.00%	-1.85%	+15.51%	-7.30%	-41.19%
RGTI Rigetti Computing	0.00%	+4.91%	+33.38%	+13.24%	+13.03%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
IONQ IonQ	2.57	Moderate Buy	$69.92	48.95% Upside
NVDA NVIDIA	3.02	Buy	$305.94	35.97% Upside
QUBT Quantum Computing	2.43	Hold	$18.33	102.58% Upside
RGTI Rigetti Computing	2.50	Moderate Buy	$30.67	64.26% Upside

Current Analyst Ratings Breakdown

Latest NVDA, IONQ, QUBT, and RGTI Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
8/14/2026	NVDA NVIDIA	UBS Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy
8/11/2026	NVDA NVIDIA	The Goldman Sachs Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy
8/11/2026	RGTI Rigetti Computing	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Sell (D-) ➝ Sell (E+)
8/11/2026	NVDA NVIDIA	Morgan Stanley Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Overweight
8/11/2026	NVDA NVIDIA	Wells Fargo & Company Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Overweight	$315.00
8/11/2026	QUBT Quantum Computing	Cantor Fitzgerald Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Neutral	$10.00
8/7/2026	IONQ IonQ	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Sell (D+)
8/7/2026	RGTI Rigetti Computing	Jefferies Financial Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Hold	$18.00
8/7/2026	RGTI Rigetti Computing	Rosenblatt Securities Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$40.00
8/6/2026	IONQ IonQ	Morgan Stanley Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Set Price Target		$49.00
8/6/2026	IONQ IonQ	Jefferies Financial Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Set Price Target		$75.00

(Data available from 8/17/2023 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	$130.02M	137.55	N/A	N/A	$10.52 per share	4.46
NVDA NVIDIA	$215.94B	25.22	$4.72 per share	47.66	$6.47 per share	34.78
QUBT Quantum Computing	$680K	3,012.45	N/A	N/A	N/A	∞
RGTI Rigetti Computing	$7.09M	878.91	N/A	N/A	$1.65 per share	11.32

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	-$510.38M	-$4.66	N/A	N/A	N/A	-553.27%	-22.29%	-13.20%	11/4/2026 (Estimated)
NVDA NVIDIA	$120.07B	$6.53	34.46	18.55	0.44	62.97%	96.94%	72.16%	8/26/2026 (Estimated)
QUBT Quantum Computing	N/A	-$0.07	N/A	N/A	N/A	N/A	N/A	N/A	N/A
RGTI Rigetti Computing	-$216.21M	-$0.90	N/A	N/A	N/A	-2,189.54%	-17.50%	-13.75%	N/A

Latest NVDA, IONQ, QUBT, and RGTI Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
8/26/2026	Q2 2027	NVDA NVIDIA	$2.08	N/A	N/A	N/A	$91.93 billion	N/A
8/10/2026	Q2 2026	QUBT Quantum Computing	-$0.0345	-$0.05	-$0.0155	-$0.05	$5.15 million	$5.55 million
8/6/2026	Q2 2026	RGTI Rigetti Computing	-$0.0460	-$0.05	-$0.0040	-$0.16	$5.09 million	$5.14 million
8/5/2026	Q2 2026	IONQ IonQ	-$0.5555	-$0.33	+$0.2255	-$5.08	$66.47 million	$80.05 million
5/20/2026	Q1 2027	NVDA NVIDIA	$1.76	$1.87	+$0.11	$2.39	$78.42 billion	$81.62 billion

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
IONQ IonQ	N/A	N/A	N/A	N/A	N/A
NVDA NVIDIA	$1.00	0.44%	+14.87%	15.31%	1 Years
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

Latest NVDA, IONQ, QUBT, and RGTI Dividends

Announcement	Company	Period	Amount	Yield	Ex-Dividend Date	Record Date	Payable Date
5/20/2026	NVDA NVIDIA	quarterly	$0.25	0.46%	6/4/2026	6/4/2026	6/26/2026

(Data available from 1/1/2013 forward)

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
IONQ IonQ	N/A	10.66	10.66
NVDA NVIDIA	0.04	3.44	2.85
QUBT Quantum Computing	N/A	N/A	N/A
RGTI Rigetti Computing	N/A	3.94	3.94

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
IONQ IonQ	41.42%
NVDA NVIDIA	65.27%
QUBT Quantum Computing	4.26%
RGTI Rigetti Computing	35.38%

Insider Ownership

Company	Insider Ownership
IONQ IonQ	0.55%
NVDA NVIDIA	3.94%
QUBT Quantum Computing	12.40%
RGTI Rigetti Computing	1.60%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
IONQ IonQ	1,132	381.00 million	378.91 million	Optionable
NVDA NVIDIA	42,000	24.20 billion	23.25 billion	Optionable
QUBT Quantum Computing	30	226.35 million	198.28 million	Optionable
RGTI Rigetti Computing	160	333.77 million	328.43 million	Optionable

NVDA, IONQ, QUBT, and RGTI Headlines

Recent News About These Companies

Rigetti's Expanding Commercial Base Strengthens Growth Prospects

2 hours ago | zacks.com

Got $200? 1 Quantum Computing ETF to Buy Right Now.

3 hours ago | fool.com

The Quantum Race Is Heating Up—And 2 Small Players Stand Out (RGTI)

...

August 17 at 9:40 AM | marketbeat.com

Dimensional Fund Advisors LP Sells 160,405 Shares of Rigetti Computing, Inc. $RGTI

August 17 at 3:28 AM | marketbeat.com

Bank of America Corp DE Decreases Stake in Rigetti Computing, Inc. $RGTI

August 17 at 3:20 AM | marketbeat.com

Rigetti Computing (NASDAQ:RGTI) stock in focus on supercomputing plans

August 16 at 7:10 PM | kalkinemedia.comK

3 Quantum Computing Stocks for Aggressive Investors in August

August 16 at 7:00 AM | 247wallst.com

Rigetti Computing (NASDAQ:RGTI) Trading Up 1.1% - Here's Why

August 14 at 5:20 PM | marketbeat.com

Quantinuum Is Working With This Apple Partner to Scale Quantum Computing

August 14 at 9:27 AM | finance.yahoo.com

Rigetti (RGTI) Q2 2026 Earnings Call Transcript

August 13, 2026 | fool.com

Is Rigetti Computing (RGTI) Fully Valued Following Grant And Quantum Progress News?

August 13, 2026 | finance.yahoo.com

Rigetti Stock's Bullish Signal Could Mean More Upside

August 13, 2026 | finance.yahoo.com

Rigetti Computing (NASDAQ:RGTI) Shares Up 1.1% - Here's Why

August 13, 2026 | marketbeat.com

Rigetti Stock's Bullish Signal Could Mean More Upside

August 13, 2026 | schaeffersresearch.com

Prediction: Rigetti Computing Stock Will Be Worth This Much in 1 Year

August 13, 2026 | fool.com

Rigetti Computing (NASDAQ:RGTI) Shares Up 1.8% - Still a Buy?

August 12, 2026 | marketbeat.com

IonQ, D-Wave or Rigetti: Which Quantum Stock Is the Best Buy After Q2?

August 12, 2026 | zacks.com

Rigetti Advances Quantum Roadmap With Strategic Global Expansion

August 12, 2026 | finance.yahoo.com

Rigetti Advances Quantum Roadmap With Strategic Global Expansion

August 12, 2026 | zacks.com

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

August 11, 2026 | marketbeat.com

RGTI Q2 Earnings Call Focuses on Fidelity and Government Support

August 11, 2026 | finance.yahoo.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

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NVDA, IONQ, QUBT, and RGTI Company Descriptions

IonQ NYSE:IONQ

$46.94 +0.68 (+1.47%)

As of 03:58 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.

NVIDIA NASDAQ:NVDA

$225.01 -0.15 (-0.07%)

As of 04:00 PM Eastern

NVIDIA Corporation provides graphics and compute and networking solutions in the United States, Taiwan, China, Hong Kong, and internationally. The Graphics segment offers GeForce GPUs for gaming and PCs, the GeForce NOW game streaming service and related infrastructure, and solutions for gaming platforms; Quadro/NVIDIA RTX GPUs for enterprise workstation graphics; virtual GPU or vGPU software for cloud-based visual and virtual computing; automotive platforms for infotainment systems; and Omniverse software for building and operating metaverse and 3D internet applications. The Compute & Networking segment comprises Data Center computing platforms and end-to-end networking platforms, including Quantum for InfiniBand and Spectrum for Ethernet; NVIDIA DRIVE automated-driving platform and automotive development agreements; Jetson robotics and other embedded platforms; NVIDIA AI Enterprise and other software; and DGX Cloud software and services. The company's products are used in gaming, professional visualization, data center, and automotive markets. It sells its products to original equipment manufacturers, original device manufacturers, system integrators and distributors, independent software vendors, cloud service providers, consumer internet companies, add-in board manufacturers, distributors, automotive manufacturers and tier-1 automotive suppliers, and other ecosystem participants. NVIDIA Corporation was incorporated in 1993 and is headquartered in Santa Clara, California.

Quantum Computing NASDAQ:QUBT

$9.05 +0.04 (+0.44%)

As of 04:00 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

$18.67 -0.15 (-0.80%)

As of 04:00 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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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest NVDA, IONQ, QUBT, and RGTI Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest NVDA, IONQ, QUBT, and RGTI Earnings

Compare Dividends

Latest NVDA, IONQ, QUBT, and RGTI Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

NVDA, IONQ, QUBT, and RGTI Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

NVDA, IONQ, QUBT, and RGTI Company Descriptions

IonQ NYSE:IONQ

NVIDIA NASDAQ:NVDA

Quantum Computing NASDAQ:QUBT

Rigetti Computing NASDAQ:RGTI

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