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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	$1.35 +4.7%	$1.23	$1.00 ▼ $3.23	$404.78M	1.68	5.87 million shs	9.04 million shs
BYRN Byrna Technologies	$23.85 +1.9%	$20.52	$7.79 ▼ $34.78	$540.61M	2.18	491,970 shs	429,022 shs
RONI Rice Acquisition Corp. II	$1.58 +3.3%	$2.17	$9.35 ▼ $13.56	$190.79M	0.01	245,594 shs	655,812 shs
SES SES AI	$0.95 -1.6%	$0.73	$0.20 ▼ $2.53	$349.06M	0.45	12.75 million shs	8.86 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	0.00%	-4.93%	+10.66%	-3.57%	-56.59%
BYRN Byrna Technologies	0.00%	-5.99%	+3.97%	-16.35%	+117.21%
RONI Rice Acquisition Corp. II	+3.27%	-6.51%	-10.23%	-79.35%	-85.89%
SES SES AI	0.00%	+1.77%	+10.43%	+5.96%	-23.35%

Compare MarketRank™

Company	Overall Score	Analyst's Opinion	Short Interest Score	Dividend Strength	ESG Score	News and Social Media Sentiment	Company Ownership	Earnings & Valuation
BLDP Ballard Power Systems	2.9153 of 5 stars	3.9	4.0	0.0	0.0	2.5	0.0	1.3
BYRN Byrna Technologies	3.2176 of 5 stars	3.8	2.0	0.0	0.0	2.2	2.5	1.9
RONI Rice Acquisition Corp. II	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
SES SES AI	1.9011 of 5 stars	3.0	2.0	0.0	0.0	2.6	0.8	1.3

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
BLDP Ballard Power Systems	1.71	Reduce	$2.09	54.76% Upside
BYRN Byrna Technologies	3.50	Strong Buy	$33.00	38.36% Upside
RONI Rice Acquisition Corp. II	0.00	N/A	N/A	N/A
SES SES AI	2.00	Hold	$1.50	57.81% Upside

Current Analyst Ratings Breakdown

Latest RONI, BYRN, BLDP, and SES Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
5/20/2025	SES SES AI	Cantor Fitzgerald Subscribe to MarketBeat All Access for the recommendation accuracy rating	Initiated Coverage	Overweight	$2.00
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
3/14/2025	BLDP Ballard Power Systems	UBS Group Subscribe to MarketBeat All Access for the recommendation accuracy rating	Set Price Target		$1.25
3/14/2025	BLDP Ballard Power Systems	National Bankshares Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Sector Perform	$2.60 ➝ $2.00
3/14/2025	BLDP Ballard Power Systems	HSBC Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Hold	$1.90 ➝ $1.40
3/14/2025	BLDP Ballard Power Systems	Raymond James Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Market Perform	$2.50 ➝ $2.00
3/14/2025	BLDP Ballard Power Systems	Roth Mkm Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Neutral ➝ Neutral	$1.75 ➝ $1.25

(Data available from 5/25/2022 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	5.73	N/A	N/A	$3.32 per share	0.41
BYRN Byrna Technologies	$95.29M	5.67	$0.31 per share	76.73	$2.39 per share	9.98
RONI Rice Acquisition Corp. II	N/A	N/A	$0.00 per share	374.71	($0.33) per share	N/A
SES SES AI	$7.83M	44.52	N/A	N/A	$1.01 per share	0.94

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	44.17	62.76	N/A	14.92%	15.39%	11.90%	7/8/2025 (Estimated)
RONI Rice Acquisition Corp. II	$4.07M	N/A	0.00	∞	N/A	N/A	-17.93%	-4.49%	N/A
SES SES AI	-$53.40M	-$0.30	N/A	N/A	N/A	N/A	-22.91%	-20.42%	8/4/2025 (Estimated)

Latest RONI, BYRN, BLDP, and SES Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
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
2/25/2025	Q4 2024	SES SES AI	-$0.07	-$0.11	-$0.04	-$0.11	N/A	$2.04 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
RONI Rice Acquisition Corp. II	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
RONI Rice Acquisition Corp. II	N/A	0.18	0.18
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%
RONI Rice Acquisition Corp. II	22.49%
SES SES AI	29.78%

Insider Ownership

Company	Insider Ownership
BLDP Ballard Power Systems	0.16%
BYRN Byrna Technologies	11.08%
RONI Rice Acquisition Corp. II	20.00%
SES SES AI	15.07%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
BLDP Ballard Power Systems	1,370	299.83 million	298.96 million	Optionable
BYRN Byrna Technologies	150	22.67 million	20.14 million	Optionable
RONI Rice Acquisition Corp. II	24	120.75 million	96.60 million	Not Optionable
SES SES AI	130	366.85 million	306.25 million	Optionable

RONI, BYRN, BLDP, and SES Headlines

Recent News About These Companies

Cantor Fitzgerald Comments on SES AI FY2025 Earnings

May 24 at 8:10 AM | marketbeat.com

Cantor Fitzgerald Estimates SES AI FY2025 Earnings

May 24 at 2:29 AM | americanbankingnews.com

Future-proofing AI Models

May 22 at 11:03 AM | semiengineering.com

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

May 22 at 8:22 AM | 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 Co. (NYSE:SES) Short Interest Down 15.9% in April

May 5, 2025 | marketbeat.com

William Blair Comments on SES AI's Q2 Earnings (NYSE:SES)

May 3, 2025 | marketbeat.com

Renaissance Technologies LLC Grows Position in SES AI Co. (NYSE:SES)

April 30, 2025 | marketbeat.com

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

April 29, 2025 | businesswire.com

SES AI Reports Increased Q1-2025 Revenue And Positive Forward Outlook

April 29, 2025 | seekingalpha.com

JPMorgan Chase & Co. Purchases 277,688 Shares of SES AI Co. (NYSE:SES)

April 29, 2025 | marketbeat.com

SES AI Sees Unusually High Options Volume (NYSE:SES)

April 27, 2025 | marketbeat.com

SES AI announces $30M share repurchase authorization

April 25, 2025 | markets.businessinsider.com

SES AI reports Q1 EPS (4c) vs. (5c) last year

April 25, 2025 | markets.businessinsider.com

SES AI Corporation (SES) Q1 2025 Earnings Call Transcript

April 25, 2025 | seekingalpha.com

What's Going On With SES AI Shares Friday?

April 25, 2025 | benzinga.com

SES AI projects $15M-$25M revenue for 2025 with launch of Molecular Universe platform

April 25, 2025 | msn.com

Why SES AI Stock Jumped as Much as 45% Today

April 25, 2025 | fool.com

SES AI Announces $30 Million Share Repurchase Authorization

April 24, 2025 | finance.yahoo.com

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Media Sentiment Over Time

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RONI, BYRN, BLDP, and SES Company Descriptions

Ballard Power Systems NASDAQ:BLDP

$1.35 +0.06 (+4.65%)

Closing price 05/23/2025 04:00 PM Eastern

Extended Trading

$1.32 -0.04 (-2.59%)

As of 05/23/2025 07:11 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

$23.85 +0.44 (+1.88%)

Closing price 05/23/2025 04:00 PM Eastern

Extended Trading

$24.00 +0.15 (+0.65%)

As of 05/23/2025 05:42 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.

Rice Acquisition Corp. II NYSE:RONI

$1.58 +0.05 (+3.27%)

As of 05/23/2025

Rice Acquisition Corp. II does not have significant operations. It focuses on effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses. Rice Acquisition Corp. II was incorporated in 2021 and is based in Carnegie, Pennsylvania.

SES AI NYSE:SES

$0.95 -0.02 (-1.64%)

Closing price 05/23/2025 03:59 PM Eastern

Extended Trading

$0.96 +0.01 (+0.58%)

As of 05/23/2025 07:49 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