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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.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Atomera Incorporated stock logo
ATOM
Atomera
$4.99
+0.3%
$5.78
$2.31
$17.55
$152.60M1.24495,452 shs184,787 shs
EMCORE Co. stock logo
EMKR
EMCORE
$3.10
+1.0%
$3.10
$0.87
$3.17
$28.15M1.7471,338 shs120,529 shs
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
$6.94
-0.7%
$5.98
$4.34
$7.03
$157.05M0.2114,613 shs69,819 shs
POET Technologies Inc. stock logo
POETF
POET Technologies
$5.77
+10.3%
$4.38
$0.57
$1.28
$240.95M0.81148,995 shs3.51 million shs
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
$1.43
-0.7%
$1.77
$0.95
$4.28
$36.56M0.44323,196 shs585,241 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Atomera Incorporated stock logo
ATOM
Atomera
+0.20%+1.02%-18.39%+27.11%+28.76%
EMCORE Co. stock logo
EMKR
EMCORE
0.00%0.00%0.00%0.00%+171.93%
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
+6.55%+10.95%+25.27%+46.85%+10.43%
POET Technologies Inc. stock logo
POETF
POET Technologies
+0.38%+21.35%+20.65%+35.49%+88.81%
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
-1.39%-5.02%-20.89%-30.73%+9.23%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Atomera Incorporated stock logo
ATOM
Atomera
1.3005 of 5 stars
3.52.00.00.00.00.80.0
EMCORE Co. stock logo
EMKR
EMCORE
0.267 of 5 stars
1.00.00.00.00.61.70.6
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
0.8546 of 5 stars
2.52.00.00.00.01.70.0
POET Technologies Inc. stock logo
POETF
POET Technologies
N/AN/AN/AN/AN/AN/AN/AN/A
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
3.5356 of 5 stars
3.53.00.00.01.31.72.5
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Atomera Incorporated stock logo
ATOM
Atomera
3.00
Buy$7.0040.42% Upside
EMCORE Co. stock logo
EMKR
EMCORE
2.00
Hold$3.00-3.23% Downside
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
3.00
Buy$8.0015.27% Upside
POET Technologies Inc. stock logo
POETF
POET Technologies
0.00
N/AN/AN/A
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
3.00
Buy$7.50424.48% Upside

Current Analyst Ratings Breakdown

Latest EMKR, POETF, ATOM, MRAM, and SQNS Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/1/2025
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageBuy
(Data available from 7/3/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Atomera Incorporated stock logo
ATOM
Atomera
$140K1,093.14N/AN/A$0.87 per share5.73
EMCORE Co. stock logo
EMKR
EMCORE
$81.08M0.35N/AN/A$4.97 per share0.62
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
$50.40M3.09$0.11 per share61.14$2.85 per share2.44
POET Technologies Inc. stock logo
POETF
POET Technologies
$4.43M475.36N/AN/A$0.02 per share288.50
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
$36.76M0.99$5.50 per share0.26$2.21 per share0.65
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Atomera Incorporated stock logo
ATOM
Atomera
-$18.43M-$0.66N/AN/A-15,555.37%-92.12%-77.31%7/29/2025 (Estimated)
EMCORE Co. stock logo
EMKR
EMCORE
-$31.24M-$2.92N/AN/A-42.00%-24.27%-12.59%8/4/2025 (Estimated)
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
$780K-$0.02N/AN/A-0.37%-0.30%-0.25%7/30/2025 (Estimated)
POET Technologies Inc. stock logo
POETF
POET Technologies
-$18.17M-$0.05N/AN/AN/AN/A-88.82%-74.05%N/A
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
$57.57M$2.180.65N/AN/A158.42%115.57%43.95%8/22/2025 (Estimated)

Latest EMKR, POETF, ATOM, MRAM, and SQNS Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
7/30/2025Q2 2025
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
$0.03N/AN/AN/A$13.00 millionN/A
7/29/2025Q2 2025
Atomera Incorporated stock logo
ATOM
Atomera
-$0.14N/AN/AN/AN/AN/A
5/6/2025Q1 2025
Atomera Incorporated stock logo
ATOM
Atomera
-$0.14-$0.17-$0.03-$0.17N/A$0.00 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Atomera Incorporated stock logo
ATOM
Atomera
N/AN/AN/AN/AN/A
EMCORE Co. stock logo
EMKR
EMCORE
N/AN/AN/AN/AN/A
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
N/AN/AN/AN/AN/A
POET Technologies Inc. stock logo
POETF
POET Technologies
N/AN/AN/AN/AN/A
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Atomera Incorporated stock logo
ATOM
Atomera
N/A
8.59
8.59
EMCORE Co. stock logo
EMKR
EMCORE
N/A
2.83
1.62
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
N/A
5.31
4.44
POET Technologies Inc. stock logo
POETF
POET Technologies
N/A
12.65
12.65
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
N/A
1.94
1.86

Institutional Ownership

CompanyInstitutional Ownership
Atomera Incorporated stock logo
ATOM
Atomera
30.79%
EMCORE Co. stock logo
EMKR
EMCORE
65.66%
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
44.68%
POET Technologies Inc. stock logo
POETF
POET Technologies
N/A
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
63.33%

Insider Ownership

CompanyInsider Ownership
Atomera Incorporated stock logo
ATOM
Atomera
13.00%
EMCORE Co. stock logo
EMKR
EMCORE
0.94%
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
6.90%
POET Technologies Inc. stock logo
POETF
POET Technologies
N/A
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
9.40%
CompanyEmployeesShares OutstandingFree FloatOptionable
Atomera Incorporated stock logo
ATOM
Atomera
2030.70 million26.71 millionOptionable
EMCORE Co. stock logo
EMKR
EMCORE
4709.08 million9.00 millionOptionable
EVERSPIN TECH stock logo
MRAM
EVERSPIN TECH
9022.47 million20.92 millionOptionable
POET Technologies Inc. stock logo
POETF
POET Technologies
16364.97 millionN/ANot Optionable
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
26025.39 million23.00 millionOptionable

Recent News About These Companies

Sequans Communications S.A. (SQNS) - Yahoo Finance
Sequans Appoints Jason W. Cohenour to Board of Directors
Roth Capital Has Negative Estimate for SQNS Q3 Earnings
SQNS Sequans Communications S.A. - Seeking Alpha
Sequans: Q1 Earnings Snapshot
Sequans Communications Regains NYSE Listing Compliance

New MarketBeat Followers Over Time

Media Sentiment Over Time

Atomera stock logo

Atomera NASDAQ:ATOM

$4.99 +0.02 (+0.30%)
Closing price 03:02 PM Eastern
Extended Trading
$5.02 +0.03 (+0.70%)
As of 04:43 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Atomera Incorporated engages in the developing, commercializing, and licensing proprietary processes and technologies for the semiconductor industry in North America and the Asia Pacific. The company's lead technology is the Mears Silicon Technology, a thin film of reengineered silicon that can be applied as a transistor channel enhancement to CMOS-type transistors. Its customers include foundries, integrated device manufacturers, fabless semiconductor manufacturers, original equipment manufacturers, and electronic design automation companies. The company was formerly known as Mears Technologies, Inc. and changed its name to Atomera Incorporated in January 2016. Atomera Incorporated was founded in 2001 and is headquartered in Los Gatos, California.

EMCORE stock logo

EMCORE NASDAQ:EMKR

$3.10 +0.03 (+0.98%)
Closing price 02/28/2025
Extended Trading
$3.10 0.00 (0.00%)
As of 02/28/2025 05:24 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

EMCORE Corporation, together with its subsidiaries, designs and manufactures fiber optic gyro, ring laser gyro, and micro electromechanical system-based inertial sensors and systems in the United States and internationally. It offers navigation system and inertial sensing products, such as gyroscopes and multi-axis sensors, inertial measurement units, fiber optic gyroscopes, quartz micro electromechanical systems, inertial navigation systems, tactical navigation, and naval and amphibious navigation, as well as radar positioning and pointing systems, and battlefield/artillery survey systems. The company sells its products through direct sales force, application engineers, third-party sales representatives, and distributors. EMCORE Corporation was founded in 1984 and is headquartered in Alhambra, California.

EVERSPIN TECH stock logo

EVERSPIN TECH NASDAQ:MRAM

$6.94 -0.05 (-0.72%)
Closing price 03:31 PM Eastern
Extended Trading
$6.94 0.00 (0.00%)
As of 04:25 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Everspin Technologies, Inc. engages in the manufacture and sale of magnetoresistive random access memory (MRAM) products in the United States, Japan, Hong Kong, Germany, Singapore, China, Canada, and internationally. It offers Toggle MRAM, spin-transfer torque MRAM, and tunnel magneto resistance sensor products, as well as foundry services for MRAM products. The company provides its products for applications, including industrial, medical, automotive/transportation, aerospace, and data center markets. It serves original equipment manufacturers, contract manufacturers, and original design manufacturers through a direct sales channel, and a network of representatives and distributors. Everspin Technologies, Inc. was incorporated in 2008 and is headquartered in Chandler, Arizona.

POET Technologies stock logo

POET Technologies OTCMKTS:POETF

$5.77 +0.54 (+10.33%)
As of 07/2/2025

POET Technologies, Inc. engages in the designing, developing, manufacturing and sale of opto-electronic solutions for the sensing, data communications and telecommunications markets. It developed POET Optical Interposer platform, which allows the integration of electronic and photonic devices into a single multi-chip module. The company was founded on November 14, 1985 and is headquartered in Toronto, Canada.

Sequans Communications stock logo

Sequans Communications NYSE:SQNS

$1.43 -0.01 (-0.69%)
As of 03:30 PM Eastern

Sequans Communications S.A. engages in the fabless designing, developing, and supplying of cellular semiconductor solutions for massive and broadband Internet of Things (IoT) markets in Taiwan, Korea, China, rest of Asia, Germany, the United States, and internationally. It offers baseband solutions for use in encoding and decoding data based on 4G and 5G protocols for wireless processing platform for a cellular device; RF transceivers used to transmit and receive wireless transmissions; highly integrated SoC solutions that combine various functions into a single die or package; and LTE modules. The company also provides software, including source code and tools to enable manufacturers to integrate their solutions into their devices; and design support services. The company serves OEMs and ODMs Customers, as well as 4G and 5G wireless carriers. Sequans Communications S.A. was incorporated in 2003 and is based in Paris, France.