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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
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
$2.06
+4.0%
$1.65
$0.64
$6.43
$40.50M-1.112.19 million shs646,873 shs
Knightscope, Inc. stock logo
KSCP
Knightscope
$6.38
+8.3%
$4.27
$2.45
$28.57
$44.03M1.72214,292 shs404,309 shs
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
$1.26
-5.6%
$1.24
$0.96
$6.47
$7.71M1.0251,778 shs98,907 shs
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
$1.83
$1.98
$0.95
$4.28
$46.46M0.51247,181 shs50,269 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
0.00%+14.13%+33.77%+0.49%-3.29%
Knightscope, Inc. stock logo
KSCP
Knightscope
0.00%+26.34%+32.37%-27.09%+637,999,900.00%
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
0.00%-18.71%+19.89%-21.88%-73.58%
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
0.00%+17.31%-4.19%-30.15%+48.15%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
2.8459 of 5 stars
3.53.00.00.01.93.30.6
Knightscope, Inc. stock logo
KSCP
Knightscope
1.8609 of 5 stars
3.52.00.00.01.90.80.6
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
0.6992 of 5 stars
0.05.00.00.00.60.80.6
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
3.5474 of 5 stars
3.55.00.00.00.61.72.5
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
3.00
Buy$5.00142.72% Upside
Knightscope, Inc. stock logo
KSCP
Knightscope
3.00
Buy$17.00166.46% Upside
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
0.00
N/AN/AN/A
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
3.00
Buy$7.50309.84% Upside

Current Analyst Ratings Breakdown

Latest SGMA, SQNS, KSCP, and AMPG Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/16/2025
Knightscope, Inc. stock logo
KSCP
Knightscope
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$12.00 ➝ $12.00
4/28/2025
Knightscope, Inc. stock logo
KSCP
Knightscope
Ascendiant Capital Markets
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$32.00 ➝ $30.00
4/7/2025
Knightscope, Inc. stock logo
KSCP
Knightscope
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$16.00 ➝ $12.00
4/1/2025
Knightscope, Inc. stock logo
KSCP
Knightscope
Lake Street Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$17.00 ➝ $9.00
(Data available from 5/18/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
$9.51M4.26N/AN/A$2.75 per share0.75
Knightscope, Inc. stock logo
KSCP
Knightscope
$10.81M4.07N/AN/A($17.67) per share-0.36
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
$311.71M0.02$0.59 per share2.15$10.84 per share0.12
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
$38.86M1.20$4.07 per share0.45$2.19 per share0.84
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
-$2.46M-$1.08N/AN/A-68.09%-35.34%-28.57%5/27/2025 (Estimated)
Knightscope, Inc. stock logo
KSCP
Knightscope
-$22.12M-$8.14N/AN/AN/A-284.42%N/A-129.83%7/1/2025 (Estimated)
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
-$2.49M-$2.01N/AN/A-4.62%-24.68%-6.97%N/A
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
$57.04M$2.180.92N/AN/A154.81%186.78%40.61%N/A

Latest SGMA, SQNS, KSCP, and AMPG Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/27/2025Q1 2025
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
-$0.09N/AN/AN/A$3.00 millionN/A
5/15/2025Q1 2025
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
N/A-$0.09N/A-$0.09N/AN/A
5/15/2025Q1 2025
Knightscope, Inc. stock logo
KSCP
Knightscope
-$1.47-$1.28+$0.19-$1.28$2.55 million$2.81 million
4/1/2025Q4 2024
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
-$0.12-$0.32-$0.20-$0.32$3.00 million$1.85 million
3/31/2025Q4 2024
Knightscope, Inc. stock logo
KSCP
Knightscope
-$1.88-$0.78+$1.10-$0.78$2.52 million$2.81 million
3/14/2025Q3
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
N/A$0.63N/A$0.63N/A$71.07 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
N/AN/AN/AN/AN/A
Knightscope, Inc. stock logo
KSCP
Knightscope
N/AN/AN/AN/AN/A
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
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
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
0.02
4.91
1.98
Knightscope, Inc. stock logo
KSCP
Knightscope
0.42
1.00
0.75
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
0.09
1.16
0.32
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
0.01
2.21
2.13

Institutional Ownership

CompanyInstitutional Ownership
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
10.99%
Knightscope, Inc. stock logo
KSCP
Knightscope
14.61%
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
23.85%
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
63.33%

Insider Ownership

CompanyInsider Ownership
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
29.80%
Knightscope, Inc. stock logo
KSCP
Knightscope
15.43%
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
10.70%
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
9.40%
CompanyEmployeesShares OutstandingFree FloatOptionable
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
4019.66 million12.27 millionNot Optionable
Knightscope, Inc. stock logo
KSCP
Knightscope
406.90 million2.95 millionNot Optionable
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
3,1006.12 million5.46 millionNot Optionable
Sequans Communications S.A. stock logo
SQNS
Sequans Communications
26025.39 million22.78 millionOptionable

Recent News About These Companies

Sequans: Q1 Earnings Snapshot
Roth MKM Keeps Their Buy Rating on Sequans Communications S A (SQNS)

New MarketBeat Followers Over Time

Media Sentiment Over Time

AmpliTech Group stock logo

AmpliTech Group NASDAQ:AMPG

$2.06 +0.08 (+4.04%)
Closing price 05/16/2025 04:00 PM Eastern
Extended Trading
$2.06 0.00 (-0.19%)
As of 05/16/2025 07:23 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.

AmpliTech Group, Inc. designs, engineers, and assembles micro-wave component-based amplifiers. The company's products include radio frequency (RF) amplifiers and related subsystems, such as low noise amplifiers for use in receivers of various communication systems comprising Wi-Fi, radar, satellite, base station, cell phone, radio, etc.; and medium power amplifiers that provide enhanced output power and gain in transceiver chains. It provides specialty microwave block downconverters used as a test device on satellite access point antennas; specialty microwave 1:2 Tx protection switch panels that is used in satellite communication earth stations; desktop/benchtop and compact wideband power amplifiers used in SATCOM rack mount systems, as well as test equipment used in integrators and manufacturers of various communications systems, such as cellular base stations, simulators, and point to point wireless radios; and waveguide to coaxial adapters for SATCOM and satellite internet gateway systems. In addition, the company offers cryogenic amplifiers for quantum computing, medical, RF imaging, research and development, space communications, accelerators, radiometry, and telephony applications; and cryogenic and non-cryogenic 4g/5g small cell subsystems for high-speed networks and airline Wi-Fi systems. Further, it provides custom assembly designs and non-recurring engineering services on a project-by-project basis, as well as IC packaging and lids products. The company serves aerospace, government, defense, commercial satellite, and wireless industries through sales representatives and distributors in the United States, Europe, the Middle East, and South Asia. AmpliTech Group, Inc. was founded in 2002 and is based in Hauppauge, New York.

Knightscope stock logo

Knightscope NASDAQ:KSCP

$6.38 +0.49 (+8.32%)
Closing price 05/16/2025 04:00 PM Eastern
Extended Trading
$6.28 -0.09 (-1.49%)
As of 05/16/2025 07:59 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.

Knightscope, Inc. designs, develops, manufactures, markets, deploys, and supports autonomous security robots (ASR) in the United States. Its products include K3 and K5 ASRs designed to roam a geo-fenced area autonomously by utilizing numerous sensors and lasers, either on a random basis or based on a particular patrolling algorithm to navigate around people, vehicles, and objects in dynamic indoor or outdoor environments; K1, an ASR for used in indoors or outdoors and at ingress/egress points for both people and vehicles; and K7, a multi-terrain ASR. The company also develops and operates the Knightscope security operations center (KSOC), a browser-based interface, which allows real-time data access service to its clients for alert of an abnormal event; and Knightscope network operations center (KNOC), a custom set of tools that enables it to manage and monitor the network of ASRs with alerts related to critical indicators and statistics, including charging, software, navigation, and temperatures, as well as to execute over-the-air software upgrades, patches, and other related items. In addition, it offers Knightscope+, a virtual monitoring and response solution that provides an alternative for client sites. The company serves airports, commercial real estate, corporate campus, homeowner associations, hotels, universities, municipalities, rail, healthcare, public parks, schools, casinos, corporations, logistics, manufacturing, law enforcement, Parking areas, municipalities, universities, and property management companies, as well as the U.S. federal government. Knightscope, Inc. was incorporated in 2013 and is headquartered in Mountain View, California.

SigmaTron International stock logo

SigmaTron International NASDAQ:SGMA

$1.26 -0.08 (-5.62%)
Closing price 05/16/2025 04:00 PM Eastern
Extended Trading
$1.27 +0.01 (+0.79%)
As of 05/16/2025 07:35 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.

SigmaTron International, Inc. operates as an independent provider of electronic manufacturing services (EMS). Its EMS services include printed circuit board assemblies, electro-mechanical subassemblies, and completely assembled (box-build) electronic products. The company also offers automatic and manual assembly and testing of products; material sourcing and procurement services; manufacturing and test engineering support services; design services; warehousing and distribution services; compliance reporting, and assistance in obtaining product approval from governmental and other regulatory bodies. In addition, the company offers electronic and electromechanical manufacturing solutions. It primarily serves industrial electronics, consumer electronics, and medical/life sciences industries in the United States, Mexico, China, Vietnam, and Taiwan. The company markets its services through independent manufacturers' representative organizations. The company was incorporated in 1993 and is headquartered in Elk Grove Village, Illinois.

Sequans Communications stock logo

Sequans Communications NYSE:SQNS

$1.83 0.00 (0.00%)
Closing price 05/16/2025 03:59 PM Eastern
Extended Trading
$1.84 +0.00 (+0.27%)
As of 05/16/2025 07:20 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.

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.