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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
GOOGL Alphabet	$365.17 -1.6%	$370.84	$180.48 ▼ $408.61	$4.49T	1.24	32.14 million shs	14.29 million shs
IONQ IonQ	$34.80 -7.2%	$55.20	$25.89 ▼ $84.64	$12.97B	3.23	25.90 million shs	15.02 million shs
MEME Roundhill Meme Stock ETF	$6.83 -9.9%	$9.75	$5.33 ▼ $11.91	$16.87M	-5.59	220,347 shs	813,589 shs
QBTS D-Wave Quantum	$16.93 -7.3%	$23.72	$12.75 ▼ $46.75	$6.24B	2.11	30.93 million shs	10.91 million shs
RGTI Rigetti Computing	$14.08 -7.7%	$20.26	$12.53 ▼ $58.15	$4.67B	1.95	34.62 million shs	15.14 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
GOOGL Alphabet	+3.17%	+2.49%	+0.43%	+10.39%	+103.80%
IONQ IonQ	-4.74%	-17.11%	-38.94%	-16.22%	-10.14%
MEME Roundhill Meme Stock ETF	-4.17%	-6.42%	-27.33%	-14.25%	-80.32%
QBTS D-Wave Quantum	-3.79%	-11.21%	-30.47%	-15.04%	+12.87%
RGTI Rigetti Computing	-5.34%	-9.87%	-32.82%	-21.59%	+19.89%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
GOOGL Alphabet	$365.17 -1.6%	$370.84	$180.48 ▼ $408.61	$4.49T	1.24	32.14 million shs	14.29 million shs
IONQ IonQ	$34.80 -7.2%	$55.20	$25.89 ▼ $84.64	$12.97B	3.23	25.90 million shs	15.02 million shs
MEME Roundhill Meme Stock ETF	$6.83 -9.9%	$9.75	$5.33 ▼ $11.91	$16.87M	-5.59	220,347 shs	813,589 shs
QBTS D-Wave Quantum	$16.93 -7.3%	$23.72	$12.75 ▼ $46.75	$6.24B	2.11	30.93 million shs	10.91 million shs
RGTI Rigetti Computing	$14.08 -7.7%	$20.26	$12.53 ▼ $58.15	$4.67B	1.95	34.62 million shs	15.14 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
GOOGL Alphabet	+3.17%	+2.49%	+0.43%	+10.39%	+103.80%
IONQ IonQ	-4.74%	-17.11%	-38.94%	-16.22%	-10.14%
MEME Roundhill Meme Stock ETF	-4.17%	-6.42%	-27.33%	-14.25%	-80.32%
QBTS D-Wave Quantum	-3.79%	-11.21%	-30.47%	-15.04%	+12.87%
RGTI Rigetti Computing	-5.34%	-9.87%	-32.82%	-21.59%	+19.89%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
GOOGL Alphabet	2.96	Moderate Buy	$413.73	13.30% Upside
IONQ IonQ	2.53	Moderate Buy	$69.88	100.78% Upside
MEME Roundhill Meme Stock ETF	2.65	Moderate Buy	$6.89	0.88% Upside
QBTS D-Wave Quantum	2.76	Moderate Buy	$36.80	117.39% Upside
RGTI Rigetti Computing	2.50	Moderate Buy	$32.00	127.26% Upside

Current Analyst Ratings Breakdown

Latest QBTS, GOOGL, MEME, RGTI, and IONQ Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
7/16/2026	GOOGL Alphabet	Wedbush Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Outperform
7/13/2026	GOOGL Alphabet	UBS Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Neutral	$410.00 ➝ $400.00
7/13/2026	GOOGL Alphabet	Zacks Research Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Hold ➝ Strong-Buy
7/10/2026	GOOGL Alphabet	KeyCorp Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Boost Price Target	Overweight	$425.00 ➝ $445.00
7/2/2026	GOOGL Alphabet	Wells Fargo & Company Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target	Overweight	$435.00 ➝ $416.00
6/30/2026	GOOGL Alphabet	Morgan Stanley Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Overweight	$375.00 ➝ $415.00
6/23/2026	QBTS D-Wave Quantum	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Sell (E+) ➝ Sell (D-)
6/22/2026	GOOGL Alphabet	Jefferies Financial Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy
6/22/2026	IONQ IonQ	Northland Securities Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Boost Price Target	Outperform	$55.00 ➝ $70.00
6/15/2026	QBTS D-Wave Quantum	Mizuho Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Boost Price Target	Outperform	$29.00 ➝ $35.00
6/11/2026	IONQ IonQ	Rosenblatt Securities Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$100.00

(Data available from 7/16/2023 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
GOOGL Alphabet	$402.84B	10.98	$12.87 per share	28.37	$34.33 per share	10.64
IONQ IonQ	$187.12M	69.42	N/A	N/A	$10.52 per share	3.31
MEME Roundhill Meme Stock ETF	N/A	N/A	N/A	N/A	N/A	N/A
QBTS D-Wave Quantum	$12.44M	503.21	N/A	N/A	$2.30 per share	7.36
RGTI Rigetti Computing	$10.02M	467.30	N/A	N/A	$1.65 per share	8.53

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
GOOGL Alphabet	$132.17B	$13.11	28.25	24.59	1.54	37.92%	38.99%	27.41%	7/22/2026 (Confirmed)
IONQ IonQ	-$510.38M	-$0.28	N/A	N/A	N/A	174.88%	-23.20%	-15.04%	8/5/2026 (Estimated)
MEME Roundhill Meme Stock ETF	N/A	-$0.05	N/A	N/A	N/A	N/A	N/A	N/A	N/A
QBTS D-Wave Quantum	-$355.06M	-$1.13	N/A	N/A	N/A	-2,957.23%	-44.06%	-38.48%	8/6/2026 (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 QBTS, GOOGL, MEME, RGTI, and IONQ Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
8/11/2026	Q2 2026	RGTI Rigetti Computing	-$0.03	N/A	N/A	N/A	$5.13 million	N/A
8/6/2026	Q2 2026	QBTS D-Wave Quantum	-$0.08	N/A	N/A	N/A	$4.03 million	N/A
8/5/2026	Q2 2026	IONQ IonQ	-$0.2964	N/A	N/A	N/A	$65.40 million	N/A
7/21/2026	N/A	GOOGL Alphabet	$2.87	N/A	N/A	N/A	$116.53 billion	N/A
5/12/2026	Q1 2026	QBTS D-Wave Quantum	-$0.08	-$0.05	+$0.03	-$0.05	$4.19 million	$2.86 million
5/11/2026	Q1 2026	RGTI Rigetti Computing	-$0.05	-$0.04	+$0.01	-$0.06	$4.09 million	$4.40 million
5/6/2026	Q1 2026	IONQ IonQ	-$0.26	-$0.34	-$0.08	$2.07	$49.75 million	$64.67 million
4/29/2026	Q1 2026	GOOGL Alphabet	$2.64	$5.11	+$2.47	$5.11	$106.98 billion	$109.90 billion

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
GOOGL Alphabet	$0.88	0.24%	N/A	6.71%	1 Years
IONQ IonQ	N/A	N/A	N/A	N/A	N/A
MEME Roundhill Meme Stock ETF	$0.69	10.10%	N/A	N/A	N/A
QBTS D-Wave Quantum	N/A	N/A	N/A	N/A	N/A
RGTI Rigetti Computing	N/A	N/A	N/A	N/A	N/A

Latest QBTS, GOOGL, MEME, RGTI, and IONQ Dividends

Announcement	Company	Period	Amount	Yield	Ex-Dividend Date	Record Date	Payable Date
4/27/2026	GOOGL 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
GOOGL Alphabet	0.16	1.92	1.92
IONQ IonQ	N/A	14.05	14.05
MEME Roundhill Meme Stock ETF	N/A	N/A	N/A
QBTS D-Wave Quantum	0.03	21.41	21.31
RGTI Rigetti Computing	N/A	6.98	6.98

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
GOOGL Alphabet	40.03%
IONQ IonQ	41.42%
MEME Roundhill Meme Stock ETF	29.90%
QBTS D-Wave Quantum	42.47%
RGTI Rigetti Computing	35.38%

Insider Ownership

Company	Insider Ownership
GOOGL Alphabet	11.61%
IONQ IonQ	0.55%
MEME Roundhill Meme Stock ETF	N/A
QBTS D-Wave Quantum	1.30%
RGTI Rigetti Computing	1.60%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
GOOGL Alphabet	190,820	12.12 billion	10.71 billion	Optionable
IONQ IonQ	1,132	373.27 million	371.22 million	Optionable
MEME Roundhill Meme Stock ETF	N/A	2.47 million	N/A	Not Optionable
QBTS D-Wave Quantum	3	369.91 million	365.11 million	Optionable
RGTI Rigetti Computing	160	332.40 million	327.08 million	Optionable

QBTS, GOOGL, MEME, RGTI, and IONQ Headlines

Recent News About These Companies

Brokers Suggest Investing in Rigetti Computing (RGTI): Read This Before Placing a Bet

3 hours ago | finance.yahoo.com

Brokers Suggest Investing in Rigetti Computing (RGTI): Read This Before Placing a Bet

3 hours ago | zacks.com

Private Advisor Group LLC Sells 67,076 Shares of Rigetti Computing, Inc. $RGTI

July 16 at 4:31 AM | marketbeat.com

Rigetti Computing (NASDAQ:RGTI) Shares Down 5.3% - What's Next?

July 15 at 5:19 PM | marketbeat.com

Rigetti Computing (RGTI) Declining on Valuation Concerns, Street Remains a Buy Rating

July 15 at 12:47 PM | finance.yahoo.com

2 Quantum Stocks That Could Challenge IonQ’s Leadership (RGTI)

...

July 15 at 12:00 PM | marketbeat.com

Rigetti Computing (RGTI) Declining on Valuation Concerns, Street Remains a Buy Rating

July 15 at 11:11 AM | insidermonkey.com

Rigetti Computing (NASDAQ:RGTI) Stock Price Up 4.9% - Time to Buy?

July 14 at 5:39 PM | marketbeat.com

Is Rigetti Stock a Buy or Hold Following the Quantinuum IPO?

July 14 at 2:00 PM | zacks.com

Rigetti Computing, Inc. (RGTI) Is a Trending Stock: Facts to Know Before Betting on It

July 14 at 10:01 AM | zacks.com

Rigetti Computing (NASDAQ:RGTI) Trading Down 7.1% - Here's What Happened

July 13 at 5:39 PM | marketbeat.com

Can Rigetti's Infrastructure Edge Power the Next Quantum Revolution?

July 13 at 2:33 PM | finance.yahoo.com

Rigetti Articulated A Credible Path To Quantum Advantage, Still A 'Buy'

July 13 at 2:00 PM | seekingalpha.com

Can Rigetti's Infrastructure Edge Power the Next Quantum Revolution?

July 13 at 1:25 PM | zacks.com

IonQ Tumbles 8%, D-Wave, Rigetti, Quantum Computing Drop 6% as Risk-Off Ripple Effects Hit Speculative Quantum Stocks

July 13 at 12:16 PM | 247wallst.com

Rigetti Computing, Inc. (NASDAQ:RGTI) Given Consensus Recommendation of "Moderate Buy" by Brokerages

July 12, 2026 | marketbeat.com

Wall Street Zen Downgrades Rigetti Computing (NASDAQ:RGTI) to Sell

July 12, 2026 | marketbeat.com

Rigetti Computing (NASDAQ:RGTI) Shares Down 2.6% - What's Next?

July 12, 2026 | americanbankingnews.com

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

July 10, 2026 | finance.yahoo.com

Rigetti Computing (RGTI) Revenue Fell 34% And Dilution Rose, Is It Above Fair Value?

July 10, 2026 | finance.yahoo.com

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

July 10, 2026 | zacks.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

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QBTS, GOOGL, MEME, RGTI, and IONQ Company Descriptions

Alphabet NASDAQ:GOOGL

$365.17 -5.75 (-1.55%)

As of 02:08 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.

IonQ NYSE:IONQ

$34.80 -2.71 (-7.22%)

As of 02:08 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.

Roundhill Meme Stock ETF NYSEARCA:MEME

$6.83 -0.75 (-9.89%)

As of 01:47 PM Eastern

The Roundhill MEME ETF (MEME) is an exchange-traded fund that is based on the Solactive Roundhill Meme Stock index. The fund tracks an equal-weighted index of 25 US-listed stocks selected baesd on a high social media activity score and high short interest percentage. MEME was launched on Dec 8, 2021 and is managed by Roundhill.

D-Wave Quantum NYSE:QBTS

$16.93 -1.34 (-7.35%)

As of 02:08 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.

Rigetti Computing NASDAQ:RGTI

$14.08 -1.17 (-7.67%)

As of 02:08 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 QBTS, GOOGL, MEME, RGTI, and IONQ Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest QBTS, GOOGL, MEME, RGTI, and IONQ Earnings

Compare Dividends

Latest QBTS, GOOGL, MEME, RGTI, and IONQ Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

QBTS, GOOGL, MEME, RGTI, and IONQ Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

QBTS, GOOGL, MEME, RGTI, and IONQ Company Descriptions

Alphabet NASDAQ:GOOGL

IonQ NYSE:IONQ

Roundhill Meme Stock ETF NYSEARCA:MEME

D-Wave Quantum NYSE:QBTS

Rigetti Computing NASDAQ:RGTI

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