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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
BLDP Ballard Power Systems	$1.67 +1.8%	$1.28	$1.00 ▼ $2.94	$500.75M	1.68	6.22 million shs	15.79 million shs
BYRN Byrna Technologies	$28.79 -2.8%	$22.77	$7.79 ▼ $34.78	$652.58M	2.11	507,122 shs	460,445 shs
GAUZ Gauzy	$8.65 -0.1%	$8.86	$6.78 ▼ $15.50	$164.72M	N/A	57,805 shs	12,590 shs
SES SES AI	$0.98 -6.6%	$0.82	$0.20 ▼ $2.53	$359.88M	0.41	13.17 million shs	10.86 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
BLDP Ballard Power Systems	+1.83%	+28.46%	+24.16%	+35.77%	-40.14%
BYRN Byrna Technologies	-2.77%	+8.60%	+34.22%	+41.20%	+153.66%
GAUZ Gauzy	-0.06%	+10.13%	-9.29%	-17.27%	+864,499,900.00%
SES SES AI	-5.22%	+7.21%	+12.24%	+128.14%	-21.52%

Compare MarketRank™

Company	Overall Score	Analyst's Opinion	Short Interest Score	News and Social Media Sentiment	Company Ownership	Earnings & Valuation
BLDP Ballard Power Systems	2.5993 of 5 stars	3.9	2.0	2.6	0.0	1.3
BYRN Byrna Technologies	3.5217 of 5 stars	3.8	2.0	2.7	2.5	1.9
GAUZ Gauzy	2.3115 of 5 stars	3.3	3.0	1.8	0.0	0.6
SES SES AI	2.4492 of 5 stars	3.0	4.0	1.8	0.8	1.3

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
BLDP Ballard Power Systems	1.72	Reduce	$2.09	25.11% Upside
BYRN Byrna Technologies	3.50	Strong Buy	$36.00	25.04% Upside
GAUZ Gauzy	2.60	Moderate Buy	$13.50	56.16% Upside
SES SES AI	2.00	Hold	$1.50	52.91% Upside

Current Analyst Ratings Breakdown

Latest GAUZ, BYRN, BLDP, and SES Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
6/8/2025	BLDP Ballard Power Systems	National Bank Financial Subscribe to MarketBeat All Access for the recommendation accuracy rating	Upgrade	Hold
6/6/2025	BYRN Byrna Technologies	Wolfe Research Subscribe to MarketBeat All Access for the recommendation accuracy rating	Upgrade	Strong-Buy
6/6/2025	BYRN Byrna Technologies	B. Riley Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$38.00 ➝ $39.00
5/20/2025	SES SES AI	Cantor Fitzgerald Subscribe to MarketBeat All Access for the recommendation accuracy rating	Initiated Coverage	Overweight	$2.00
5/15/2025	GAUZ Gauzy	B. Riley Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Buy ➝ Buy	$14.00 ➝ $13.00
5/14/2025	GAUZ Gauzy	Barclays Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Overweight ➝ Overweight	$15.00 ➝ $13.00
5/12/2025	BLDP Ballard Power Systems	UBS Group Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Neutral ➝ Neutral	$2.00 ➝ $1.40
4/17/2025	BLDP Ballard Power Systems	Citigroup Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Neutral ➝ Sell	$1.50 ➝ $1.00
4/14/2025	BLDP Ballard Power Systems	Susquehanna Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Neutral ➝ Neutral	$1.40 ➝ $1.30
3/20/2025	BYRN Byrna Technologies	Roth Mkm Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy	$33.00 ➝ $33.00
3/18/2025	BLDP Ballard Power Systems	Citigroup Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Neutral	$2.00 ➝ $1.50

(Data available from 6/11/2022 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
BLDP Ballard Power Systems	$70.67M	7.09	N/A	N/A	$3.32 per share	0.50
BYRN Byrna Technologies	$95.29M	6.85	$0.38 per share	76.73	$2.39 per share	12.05
GAUZ Gauzy	$101.17M	1.63	N/A	N/A	N/A	∞
SES SES AI	$7.83M	45.94	N/A	N/A	$1.01 per share	0.97

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
BLDP Ballard Power Systems	-$177.72M	-$1.02	N/A	N/A	N/A	-357.78%	-19.96%	-17.98%	8/11/2025 (Estimated)
BYRN Byrna Technologies	$12.79M	$0.61	53.32	75.76	N/A	14.92%	15.39%	11.90%	7/8/2025 (Estimated)
GAUZ Gauzy	-$79.27M	-$4.08	N/A	N/A	N/A	-66.25%	N/A	-34.21%	8/14/2025 (Estimated)
SES SES AI	-$53.40M	-$0.30	N/A	N/A	N/A	N/A	-22.91%	-20.42%	8/4/2025 (Estimated)

Latest GAUZ, BYRN, BLDP, and SES Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
7/8/2025	Q2 2025	BYRN Byrna Technologies	$0.05	N/A	N/A	N/A	$28.47 million	N/A
5/13/2025	Q1 2025	GAUZ Gauzy	-$0.35	-$0.54	-$0.19	-$0.58	$26.91 million	$22.37 million
5/6/2025	Q1 2025	BLDP Ballard Power Systems	-$0.12	-$0.07	+$0.05	-$0.07	$16.82 million	$14.76 million
4/24/2025	Q1 2025	SES SES AI	-$0.07	-$0.04	+$0.03	-$0.04	$2.00 million	$5.79 million
4/10/2025	Q1 2025	BYRN Byrna Technologies	$0.02	$0.07	+$0.05	$0.07	$23.26 million	$26.19 million

Compare Dividends

Company	Annual Payout	Dividend Yield	3-Year Dividend Growth	Payout Ratio	Years of Consecutive Growth
BLDP Ballard Power Systems	N/A	N/A	N/A	N/A	N/A
BYRN Byrna Technologies	N/A	N/A	N/A	N/A	N/A
GAUZ Gauzy	N/A	N/A	N/A	N/A	N/A
SES SES AI	N/A	N/A	N/A	N/A	N/A

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
BLDP Ballard Power Systems	0.03	9.01	8.19
BYRN Byrna Technologies	N/A	3.30	2.01
GAUZ Gauzy	0.40	1.16	0.85
SES SES AI	N/A	15.24	15.22

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
BLDP Ballard Power Systems	28.02%
BYRN Byrna Technologies	25.46%
GAUZ Gauzy	N/A
SES SES AI	29.78%

Insider Ownership

Company	Insider Ownership
BLDP Ballard Power Systems	0.16%
BYRN Byrna Technologies	11.08%
GAUZ Gauzy	N/A
SES SES AI	15.07%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
BLDP Ballard Power Systems	1,370	299.85 million	298.96 million	Optionable
BYRN Byrna Technologies	150	22.67 million	20.14 million	Optionable
GAUZ Gauzy	N/A	19.05 million	N/A	N/A
SES SES AI	130	366.85 million	306.25 million	Optionable

GAUZ, BYRN, BLDP, and SES Headlines

Recent News About These Companies

HoverLab’s Kim Se Eui Hit with $2.9 Million Asset Freeze Over AI-Fabricated Claims About Kim Soo Hyun

June 11 at 12:51 AM | msn.com

SES AI (NYSE:SES) Downgraded to "Sell" Rating by Wall Street Zen

June 8 at 3:22 AM | marketbeat.com

Two Sigma Investments LP Increases Stake in SES AI Co. (NYSE:SES)

June 6, 2025 | marketbeat.com

Dead Sea Scrolls mystery deepens as AI finds manuscripts to be much older than thought

June 6, 2025 | msn.com

Dead Sea Scrolls mystery deepens as AI finds manuscripts to be much older than thought

June 6, 2025 | msn.com

Should You Buy SES AI Corporation (SES) After Golden Cross?

June 5, 2025 | zacks.com

Dead Sea Scrolls much older than previously thought, AI-based study finds

June 5, 2025 | msn.com

AI model 'Enoch' reveals Dead Sea Scrolls are older than believed

June 5, 2025 | msn.com

Google AI Overviews Favor Major News Outlets: Study Reveals

June 4, 2025 | searchenginejournal.com

SES AI to Participate in Fireside Chat at the Deutsche Bank 2025 Global Auto Industry Conference on Thursday, June 12, 2025

June 4, 2025 | businesswire.com

Circus SE Relocates its Headquarters to Munich

June 3, 2025 | techbullion.com

SES AI (NYSE:SES) Upgraded to "Hold" at Wall Street Zen

June 1, 2025 | americanbankingnews.com

SES AI (NYSE:SES) Rating Increased to Hold at Wall Street Zen

June 1, 2025 | marketbeat.com

Inside the AI revolution: Top insights and breakthroughs from our partners at TechCrunch Sessions: AI

May 30, 2025 | msn.com

Cantor Fitzgerald Comments on SES AI FY2025 Earnings

May 24, 2025 | marketbeat.com

Future-proofing AI Models

May 22, 2025 | semiengineering.com

SES AI (NYSE:SES) Earns Overweight Rating from Analysts at Cantor Fitzgerald

May 22, 2025 | marketbeat.com

Cantor Fitzgerald Initiates Coverage of SES AI (SES) with Overweight Recommendation

May 21, 2025 | msn.com

Software engineering-native AI models have arrived: What Windsurf’s SWE-1 means for technical decision-makers

May 15, 2025 | venturebeat.com

New AI tool predicts your biological age from a selfie

May 13, 2025 | spokesman.com

SES AI Unveils Molecular Universe to the Public for the First Time, Receives Strong Industry Interest

April 29, 2025 | businesswire.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

GAUZ, BYRN, BLDP, and SES Company Descriptions

Ballard Power Systems NASDAQ:BLDP

$1.67 +0.03 (+1.83%)

Closing price 06/10/2025 04:00 PM Eastern

Extended Trading

$1.69 +0.02 (+1.20%)

As of 06/10/2025 07:51 PM Eastern

Ballard Power Systems Inc. engages in the design, development, manufacture, sale, and service of proton exchange membrane (PEM) fuel cell products. The company offers its products for power product comprising for bus, truck, rail, marine, stationary, and emerging market, such as material handling, off-road, and other applications. It also engages in the delivery of services, including technology solutions, after sales services, and training; and provision of engineering services, product and systems integration services, and related technology transfer for a variety of PEM fuel cell applications. It operates in the United States, Germany, Canada, China, Poland, the United Kingdom, the Netherlands, France, Denmark, Belgium, India, Taiwan, Spain, Norway, Australia, Japan, and internationally. The company has a strategic alliance with Linamar Corporation for the co-development and sale of fuel cell powertrains and components for class 1 and 2 vehicles in North America and Europe. Ballard Power Systems Inc. was founded in 1979 and is headquartered in Burnaby, Canada.

Byrna Technologies NASDAQ:BYRN

$28.79 -0.82 (-2.77%)

Closing price 06/10/2025 04:00 PM Eastern

Extended Trading

$28.76 -0.03 (-0.10%)

As of 06/10/2025 07:56 PM Eastern

Byrna Technologies Inc., a non-lethal defense technology company, provides non-lethal alternative solutions for law enforcement and private security. The company offers handheld personal security devices and shoulder-fired launchers without the need for background check or firearm license; and projectiles including chemical irritant, kinetic, and inert rounds. It offers self-defense aerosol products under the Byran Bad Guy Repellent brand; and accessories and related safety products, which includes carbon dioxide canisters, sighting systems, and holster under the Byran Banshee and Byran Shield brand, as well as Byrna-branded apparel. In addition, the company provides the products to the consumer market through Byrna e-commerce store and Amazon storefront, and network of local, regional and national outdoor and sporting goods stores, either directly or through distributors; and professional security market through Train the Trainer program and de-escalation methods. It operates in the United States, South Africa, Europe, South America, Asia, and Canada. The company was formerly known as Security Devices International, Inc. and changed its name to Byrna Technologies Inc. in March 2020. Byrna Technologies Inc. was incorporated in 2005 and is headquartered in Andover, Massachusetts.

Gauzy NASDAQ:GAUZ

$8.64 -0.01 (-0.06%)

Closing price 06/10/2025 03:58 PM Eastern

Extended Trading

$8.88 +0.24 (+2.72%)

As of 06/10/2025 07:36 PM Eastern

Gauzy Ltd. is a fully-integrated light and vision control company which focused on the research, development, manufacturing and marketing of vision and light control technologies. It operates principally in Germany, France, the United States, Canada, China, Singapore and Dubai. Gauzy Ltd. is headquartered in Tel Aviv, Israel.

SES AI NYSE:SES

$0.98 -0.07 (-6.57%)

Closing price 06/10/2025 03:59 PM Eastern

Extended Trading

$0.98 0.00 (-0.10%)

As of 06/10/2025 07:57 PM Eastern

SES AI Corporation engages in the development and production of high-performance Lithium-metal rechargeable batteries for electric vehicles, electric vehicle take-off and landing, and other applications. The company was founded in 2012 and is headquartered in Woburn, Massachusetts.

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Comparative Price Performance Over Time