Compare Stocks

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
ARQQ Arqit Quantum	$23.51	$17.69	$11.52 ▼ $62.00	$359.47M	2.22	1.44 million shs	1.13 million shs
GOOG Alphabet	$356.18	$368.31	$173.88 ▼ $404.47	$4.32T	1.23	22.70 million shs	15.51 million shs
QUBT Quantum Computing	$9.05	$10.28	$6.18 ▼ $25.84	$2.04B	3.78	14.38 million shs	12.07 million shs
RGTI Rigetti Computing	$17.94	$20.40	$12.08 ▼ $58.15	$5.96B	1.95	31.02 million shs	25.28 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
ARQQ Arqit Quantum	0.00%	-3.09%	+93.66%	+76.50%	-32.74%
GOOG Alphabet	0.00%	+6.42%	-2.62%	+19.66%	+97.64%
QUBT Quantum Computing	0.00%	-1.42%	-9.05%	+31.92%	-56.36%
RGTI Rigetti Computing	0.00%	-2.29%	-13.25%	+26.34%	+35.82%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
ARQQ Arqit Quantum	$23.51	$17.69	$11.52 ▼ $62.00	$359.47M	2.22	1.44 million shs	1.13 million shs
GOOG Alphabet	$356.18	$368.31	$173.88 ▼ $404.47	$4.32T	1.23	22.70 million shs	15.51 million shs
QUBT Quantum Computing	$9.05	$10.28	$6.18 ▼ $25.84	$2.04B	3.78	14.38 million shs	12.07 million shs
RGTI Rigetti Computing	$17.94	$20.40	$12.08 ▼ $58.15	$5.96B	1.95	31.02 million shs	25.28 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
ARQQ Arqit Quantum	0.00%	-3.09%	+93.66%	+76.50%	-32.74%
GOOG Alphabet	0.00%	+6.42%	-2.62%	+19.66%	+97.64%
QUBT Quantum Computing	0.00%	-1.42%	-9.05%	+31.92%	-56.36%
RGTI Rigetti Computing	0.00%	-2.29%	-13.25%	+26.34%	+35.82%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
ARQQ Arqit Quantum	2.00	Hold	$60.00	155.21% Upside
GOOG Alphabet	3.00	Buy	$376.19	5.62% Upside
QUBT Quantum Computing	2.43	Hold	$18.33	102.58% Upside
RGTI Rigetti Computing	2.50	Moderate Buy	$30.60	70.57% Upside

Current Analyst Ratings Breakdown

Latest GOOG, QUBT, RGTI, and ARQQ Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
7/2/2026	GOOG Alphabet	Wells Fargo & Company Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Set Price Target		$416.00
6/29/2026	QUBT Quantum Computing	Rosenblatt Securities Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$22.00
6/24/2026	QUBT Quantum Computing	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Sell (D-)
6/24/2026	QUBT Quantum Computing	Cantor Fitzgerald Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Neutral	$10.00
6/24/2026	QUBT Quantum Computing	Rosenblatt Securities Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$22.00
6/22/2026	GOOG Alphabet	Citigroup Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Market Outperform
6/15/2026	QUBT Quantum Computing	Ascendiant Capital Markets Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Boost Price Target	Buy	$27.00 ➝ $30.00
6/11/2026	RGTI Rigetti Computing	Rosenblatt Securities Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$40.00
6/9/2026	GOOG Alphabet	TD Cowen Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Boost Price Target	Buy	$450.00 ➝ $475.00
6/2/2026	RGTI Rigetti Computing	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Sell (E+)
6/2/2026	GOOG Alphabet	Wells Fargo & Company Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Overweight	$435.00

(Data available from 7/6/2023 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
ARQQ Arqit Quantum	$530K	678.24	N/A	N/A	$1.78 per share	13.21
GOOG Alphabet	$402.84B	10.71	$12.68 per share	28.10	$34.33 per share	10.38
QUBT Quantum Computing	$680K	3,001.67	N/A	N/A	N/A	∞
RGTI Rigetti Computing	$7.09M	841.08	N/A	N/A	$1.65 per share	10.87

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
ARQQ Arqit Quantum	-$35.34M	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
GOOG Alphabet	$132.17B	$13.11	27.17	23.99	1.52	37.92%	38.99%	27.41%	7/22/2026 (Estimated)
QUBT Quantum Computing	N/A	-$0.28	N/A	N/A	N/A	N/A	N/A	N/A	8/13/2026 (Estimated)
RGTI Rigetti Computing	-$216.21M	-$0.87	N/A	N/A	N/A	-2,789.71%	-10.40%	-8.27%	8/11/2026 (Estimated)

Latest GOOG, QUBT, RGTI, and ARQQ Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
7/22/2026	Q2 2026	GOOG Alphabet	$2.86	N/A	N/A	N/A	$116.51 billion	N/A
5/11/2026	Q1 2026	QUBT Quantum Computing	-$0.05	-$0.02	+$0.03	-$0.02	$3.13 million	$3.69 million
5/11/2026	Q1 2026	RGTI Rigetti Computing	-$0.05	-$0.04	+$0.01	-$0.06	$4.09 million	$4.40 million
4/30/2026	Q1 2026	GOOG Alphabet	$2.68	$5.11	+$2.43	$5.11	$106.96 billion	$109.90 billion

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
ARQQ Arqit Quantum	N/A	N/A	N/A	N/A	N/A
GOOG Alphabet	$0.88	0.25%	N/A	6.71%	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 GOOG, QUBT, RGTI, and ARQQ Dividends

Announcement	Company	Period	Amount	Yield	Ex-Dividend Date	Record Date	Payable Date
4/27/2026	GOOG Alphabet	quarterly	$0.22	0.24%	6/8/2026	6/8/2026	6/15/2026

(Data available from 1/1/2013 forward)

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
ARQQ Arqit Quantum	N/A	4.88	N/A
GOOG Alphabet	0.16	1.92	1.92
QUBT Quantum Computing	N/A	N/A	N/A
RGTI Rigetti Computing	N/A	6.98	6.98

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
ARQQ Arqit Quantum	16.60%
GOOG Alphabet	27.26%
QUBT Quantum Computing	4.26%
RGTI Rigetti Computing	35.38%

Insider Ownership

Company	Insider Ownership
ARQQ Arqit Quantum	54.60%
GOOG Alphabet	12.99%
QUBT Quantum Computing	12.40%
RGTI Rigetti Computing	1.60%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
ARQQ Arqit Quantum	140	15.29 million	6.94 million	Optionable
GOOG Alphabet	190,200	12.12 billion	10.54 billion	Optionable
QUBT Quantum Computing	30	225.54 million	197.57 million	Optionable
RGTI Rigetti Computing	160	332.40 million	327.08 million	Optionable

GOOG, QUBT, RGTI, and ARQQ Headlines

Recent News About These Companies

Rigetti Computing, Inc. (RGTI) Stock Moves -3.85%: What You Should Know

July 2, 2026 | finance.yahoo.com

Rigetti: The Market Is Pricing In A Future That Hasn't Arrived Yet

July 2, 2026 | seekingalpha.com

A Revolutionary Technology Narrative Has Surged—Don't Take the Bait

July 2, 2026 | 247wallst.com

Rigetti Computing, Inc. $RGTI Shares Bought by SG Americas Securities LLC

July 2, 2026 | marketbeat.com

Rockefeller Capital Management L.P. Has $1.17 Million Holdings in Rigetti Computing, Inc. $RGTI

July 2, 2026 | marketbeat.com

Rigetti Computing (NASDAQ:RGTI) Sparks Penny Stock Interest

July 1, 2026 | kalkinemedia.comK

Rigetti Computing, Inc. (RGTI) Registers a Bigger Fall Than the Market: Important Facts to Note

July 1, 2026 | finance.yahoo.com

Rigetti Computing, Inc. (RGTI) Registers a Bigger Fall Than the Market: Important Facts to Note

July 1, 2026 | zacks.com

Rigetti Computing (NASDAQ:RGTI) Shares Down 3.3% - Should You Sell?

July 1, 2026 | marketbeat.com

Rigetti Computing (RGTI) Stock Looks Fully Valued After A Huge Run

July 1, 2026 | finance.yahoo.com

Quantum Computing’s Cash Crisis: Which Players Can Actually Survive the Long Game?

July 1, 2026 | 247wallst.com

Quantum Computing's Cash Crisis: Which Players Can Actually Survive the Long Game?

July 1, 2026 | 247wallst.com

Rigetti's Robust Liquidity Strengthens Its Quantum Computing Outlook

June 30, 2026 | zacks.com

The Quantum Bubble Is Real Enough to Take Seriously (RGTI)

...

June 30, 2026 | marketbeat.com

Investors Heavily Search Rigetti Computing, Inc. (RGTI): Here is What You Need to Know

June 30, 2026 | zacks.com

Patriot Financial Group Insurance Agency LLC Purchases 63,331 Shares of Rigetti Computing, Inc. $RGTI

June 30, 2026 | marketbeat.com

Can Rigetti Computing (NASDAQ:RGTI) Lead the Small-Cap AI Race?

June 30, 2026 | kalkinemedia.comK

QBTS or RGTI: Which Quantum Stock is Poised to Lead in H2 2026?

June 26, 2026 | finance.yahoo.com

QBTS or RGTI: Which Quantum Stock is Poised to Lead in H2 2026?

June 26, 2026 | zacks.com

Quantum Computing Stock Back Near Familiar Support

June 26, 2026 | schaeffersresearch.com

Why Rigetti Computing, Inc. (RGTI) Dipped More Than Broader Market Today

June 25, 2026 | finance.yahoo.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

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GOOG, QUBT, RGTI, and ARQQ Company Descriptions

Arqit Quantum NASDAQ:ARQQ

$23.51 0.00 (0.00%)

Closing price 07/2/2026 04:00 PM Eastern

Extended Trading

$23.82 +0.31 (+1.34%)

As of 07/2/2026 07:59 PM Eastern

Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. It offers QuantumCloud, a Platform as a Service that creates unbreakable software encryption keys. The company also provides maintenance and support, and professional services. Arqit Quantum Inc. is based in London, the United Kingdom.

Alphabet NASDAQ:GOOG

$356.18 0.00 (0.00%)

Closing price 07/2/2026 04:00 PM Eastern

Extended Trading

$355.50 -0.68 (-0.19%)

As of 07/2/2026 08:00 PM Eastern

Alphabet Inc. offers various products and platforms in the United States, Europe, the Middle East, Africa, the Asia-Pacific, Canada, and Latin America. It operates through Google Services, Google Cloud, and Other Bets segments. The Google Services segment provides products and services, including ads, Android, Chrome, devices, Gmail, Google Drive, Google Maps, Google Photos, Google Play, Search, and YouTube. It is also involved in the sale of apps and in-app purchases and digital content in the Google Play and YouTube; and devices, as well as in the provision of YouTube consumer subscription services. The Google Cloud segment offers infrastructure, cybersecurity, databases, analytics, AI, and other services; Google Workspace that include cloud-based communication and collaboration tools for enterprises, such as Gmail, Docs, Drive, Calendar, and Meet; and other services for enterprise customers. The Other Bets segment sells healthcare-related and internet services. The company was incorporated in 1998 and is headquartered in Mountain View, California.

Quantum Computing NASDAQ:QUBT

$9.05 0.00 (0.00%)

Closing price 07/2/2026 04:00 PM Eastern

Extended Trading

$9.11 +0.06 (+0.66%)

As of 07/2/2026 07:59 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

$17.94 0.00 (0.00%)

Closing price 07/2/2026 04:00 PM Eastern

Extended Trading

$18.08 +0.14 (+0.80%)

As of 07/2/2026 08:00 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 GOOG, QUBT, RGTI, and ARQQ Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest GOOG, QUBT, RGTI, and ARQQ Earnings

Compare Dividends

Latest GOOG, QUBT, RGTI, and ARQQ Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

GOOG, QUBT, RGTI, and ARQQ Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

GOOG, QUBT, RGTI, and ARQQ Company Descriptions

Arqit Quantum NASDAQ:ARQQ

Alphabet NASDAQ:GOOG

Quantum Computing NASDAQ:QUBT

Rigetti Computing NASDAQ:RGTI

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