Free Trial

Compare Stocks

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
Aeluma, Inc. stock logo
ALMU
Aeluma
$18.87
+4.3%
$0.00
$2.50
$25.88
$299.66MN/A339,146 shs253,831 shs
AMBQ
Ambiq Micro
$37.92
+0.3%
$0.00
$32.89
$51.76
$668.91MN/A1.09 million shs145,187 shs
Control4 Corp stock logo
CTRL
Control4
$23.91
$23.91
$15.59
$37.62
$640.79M0.35262,548 shs829,000 shs
ESPEY MFG & ELECTRONICS CORP stock logo
ESP
ESPEY MFG & ELECTRONICS
$45.90
+5.9%
$45.60
$21.33
$52.68
$129.94M0.1121,421 shs30,492 shs
Reduce the Risk Cover

Market downturns give many investors pause, and for good reason. Wondering how to offset this risk? Enter your email address to learn more about using beta to protect your portfolio.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Aeluma, Inc. stock logo
ALMU
Aeluma
0.00%-8.44%+4.31%+1,886,999,900.00%+1,886,999,900.00%
AMBQ
Ambiq Micro
0.00%+3,791,999,900.00%+3,791,999,900.00%+3,791,999,900.00%+3,791,999,900.00%
Control4 Corp stock logo
CTRL
Control4
0.00%0.00%0.00%0.00%0.00%
ESPEY MFG & ELECTRONICS CORP stock logo
ESP
ESPEY MFG & ELECTRONICS
0.00%+6.67%-7.14%+4,589,999,900.00%+4,589,999,900.00%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Aeluma, Inc. stock logo
ALMU
Aeluma
1.5805 of 5 stars
3.50.00.00.01.90.80.0
AMBQ
Ambiq Micro
N/AN/AN/AN/AN/AN/AN/AN/A
Control4 Corp stock logo
CTRL
Control4
N/AN/AN/AN/AN/AN/AN/AN/A
ESPEY MFG & ELECTRONICS CORP stock logo
ESP
ESPEY MFG & ELECTRONICS
N/AN/AN/AN/AN/AN/AN/AN/A
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Aeluma, Inc. stock logo
ALMU
Aeluma
3.00
Buy$25.5035.14% Upside
AMBQ
Ambiq Micro
0.00
N/AN/AN/A
Control4 Corp stock logo
CTRL
Control4
0.00
N/AN/AN/A
ESPEY MFG & ELECTRONICS CORP stock logo
ESP
ESPEY MFG & ELECTRONICS
0.00
N/AN/AN/A

Current Analyst Ratings Breakdown

Latest CTRL, AMBQ, ALMU, and ESP Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
7/23/2025
Aeluma, Inc. stock logo
ALMU
Aeluma
Benchmark
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageBuy$25.00
7/14/2025
Aeluma, Inc. stock logo
ALMU
Aeluma
Craig Hallum
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageBuy$26.00
(Data available from 8/18/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Aeluma, Inc. stock logo
ALMU
Aeluma
$920K325.71N/AN/AN/A
AMBQ
Ambiq Micro
N/AN/AN/AN/AN/AN/A
Control4 Corp stock logo
CTRL
Control4
$272.46M2.35$1.31 per share18.19$7.73 per share3.09
ESPEY MFG & ELECTRONICS CORP stock logo
ESP
ESPEY MFG & ELECTRONICS
$45.97M2.83N/AN/AN/A
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Aeluma, Inc. stock logo
ALMU
Aeluma
N/A-$0.27N/AN/A-86.85%-87.90%-50.73%N/A
AMBQ
Ambiq Micro
N/AN/A0.00N/AN/AN/AN/A9/4/2025 (Confirmed)
Control4 Corp stock logo
CTRL
Control4
$43.84M$0.9624.9122.562.2614.94%12.56%10.07%N/A
ESPEY MFG & ELECTRONICS CORP stock logo
ESP
ESPEY MFG & ELECTRONICS
N/A$2.6817.13N/AN/AN/AN/AN/A
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Aeluma, Inc. stock logo
ALMU
Aeluma
N/AN/AN/AN/AN/A
AMBQ
Ambiq Micro
N/AN/AN/AN/AN/A
Control4 Corp stock logo
CTRL
Control4
N/AN/AN/AN/AN/A
ESPEY MFG & ELECTRONICS CORP stock logo
ESP
ESPEY MFG & ELECTRONICS
$1.002.18%N/A37.31%1 Years

Latest CTRL, AMBQ, ALMU, and ESP Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
6/6/2025
ESPEY MFG & ELECTRONICS CORP stock logo
ESP
ESPEY MFG & ELECTRONICS
quarterly$0.252.6%6/16/20256/16/20256/23/2025
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Aeluma, Inc. stock logo
ALMU
Aeluma
N/A
32.75
32.75
AMBQ
Ambiq Micro
N/AN/AN/A
Control4 Corp stock logo
CTRL
Control4
0.04
3.89
2.74
ESPEY MFG & ELECTRONICS CORP stock logo
ESP
ESPEY MFG & ELECTRONICS
N/AN/AN/A

Institutional Ownership

CompanyInstitutional Ownership
Aeluma, Inc. stock logo
ALMU
Aeluma
N/A
AMBQ
Ambiq Micro
N/A
Control4 Corp stock logo
CTRL
Control4
77.33%
ESPEY MFG & ELECTRONICS CORP stock logo
ESP
ESPEY MFG & ELECTRONICS
36.65%

Insider Ownership

CompanyInsider Ownership
Aeluma, Inc. stock logo
ALMU
Aeluma
N/A
AMBQ
Ambiq Micro
N/A
Control4 Corp stock logo
CTRL
Control4
2.90%
ESPEY MFG & ELECTRONICS CORP stock logo
ESP
ESPEY MFG & ELECTRONICS
6.78%
CompanyEmployeesShares OutstandingFree FloatOptionable
Aeluma, Inc. stock logo
ALMU
Aeluma
1115.88 millionN/AN/A
AMBQ
Ambiq Micro
19017.64 millionN/AN/A
Control4 Corp stock logo
CTRL
Control4
67026.80 millionN/AOptionable
ESPEY MFG & ELECTRONICS CORP stock logo
ESP
ESPEY MFG & ELECTRONICS
1502.83 millionN/AN/A

New MarketBeat Followers Over Time

Media Sentiment Over Time

Aeluma stock logo

Aeluma NASDAQ:ALMU

$18.87 +0.77 (+4.25%)
As of 08/15/2025 04:00 PM Eastern

Aeluma, Inc. develops optoelectronic and electronic devices in the United States. The company manufactures semiconductor materials and chips using compound semiconductors on diameter substrates that are used to manufacture mass market microelectronics. It offers its devices for use in mobile, automotive, AI, defence and aerospace, communication, AR/VR, and HPC applications, as well as laser emitters, transistors for integrated circuits, quantum photonic circuits, and solar cells applications. Aeluma, Inc. was formerly known as Parc Investments, Inc. and changed its name to Aeluma, Inc. June 2021. The company was founded in 2019 and is headquartered in Goleta, California.

Ambiq Micro NYSE:AMBQ

$37.92 +0.13 (+0.34%)
As of 08/15/2025 03:59 PM Eastern

Our mission is to enable intelligence (artificial intelligence (AI) and beyond) everywhere by delivering the lowest power semiconductor solutions. We are a pioneer and leading provider of ultra-low power semiconductor solutions designed to address the significant power consumption challenges of general purpose and AI compute – especially at the edge. Our customers rely on Ambiq to deliver AI compute closer to end users (edge environments) where power consumption challenges are the most severe. Our leading position is built upon our hardware and software innovations that deliver two to five times lower power consumption than traditional semiconductor designs. Our products power over 270 million devices today. We shipped more than 42 million units in 2024, and we estimate that over 40% of them ran AI algorithms. We seek to drive growth in AI adoption at the edge in the personal devices, medical/healthcare, industrial edge, and smart home and building markets and continue to set new standards in edge AI performance and power efficiency. Over time, we expect to integrate our ultra-low power technology into additional chip products that benefit from greater power efficiency, including high-performance compute applications such as AI data centers and automotive. AI is perhaps the most disruptive and revolutionary technology trend of recent history, estimated to represent $23 trillion of global annual spend by 2040, according to McKinsey. AI use cases continue to permeate our lives and improve our daily productivity by enabling us to interact with devices via voice and gestures, unlock our homes with facial recognition, track health accurately and intelligently, and hold clear calls amidst loud background noise. To date, a majority of AI compute has been deployed in data centers due to its large physical scale and the need for wall plug energy, as AI compute requires enormous and steady energy resources. At the edge, however, power limitations have been especially acute due to small device size and limited battery life. We believe this greatly constrains the potential of AI to improve our daily, on-the-go lives. Enabling AI at the edge – where the action takes place – with vastly improved power efficiency will allow faster real-time decision-making due to data proximity, greater data privacy, higher energy efficiency from reduced network usage, and less dependence on constant costly connections to the cloud. We believe new AI use cases will only be possible if edge devices are much more power efficient. Our proprietary Sub-threshold Power Optimized Technology (SPOT) platform is designed to fundamentally and cost-effectively reduce power consumption of battery- and wireline-powered devices alike. Depending on the application, devices incorporating SPOT demonstrate a two to five times reduction in power consumption compared to conventional integrated circuit designs. SPOT is a ground-breaking approach at the chip design level that incorporates sub- and near-threshold hardware without using expensive manufacturing processes. We provide a full-stack solution encompassing tightly integrated hardware and software. Our solutions include a diverse family of systems-on-chip (SoCs) and the software required to enable on-chip AI processing, general compute, sensing, security, storage, wireless connectivity, and advanced graphics. Our SoC solutions deliver compute at a very small fraction of the power consumed by our competitors’ products. Our ultra-low power SoCs serve a wide range of markets requiring on-device and real-time AI, including smartwatches and fitness trackers, augmented and virtual reality (AR/VR) glasses, smart rings, digital health monitors, security systems and access control, livestock tracking, crop monitoring, and factory automation. These devices increasingly offer on-chip AI-powered features such as speech recognition, domain-specific language models, image and video processing, and sensing, further straining power consumption, which our solutions are positioned to address. As global demand for our SoC solutions accelerates, our sales and marketing efforts are increasingly focused on our end customers in target geographies such as the United States, Europe, and Asia (ex-MainlandChina). We were incorporated in Delaware on January 20, 2010 under the name Cubiq Microchip, Inc., and in October 2012, changed our name to Ambiq Micro, Inc. Our principal executive offices are located in Austin, Texas.

Control4 stock logo

Control4 NASDAQ:CTRL

Control4 Corporation provides smart home and business solutions in the United States, Australia, Canada, China, Germany, the United Kingdom, and internationally. The company offers Control4 solution that functions as the operating system of the home, integrating audio, video, lighting, temperature, security, communications, and other devices into a unified automation solution. Its Control4 product line includes the Control4 home operating system and the associated application software, and software development kits (SDKs). The company's software components include Director for monitoring and receiving events; Home Control Interface for operating system displays graphical user interfaces on televisions, in-wall and table-top touch panels, smartphones, and tablets, as well as list-based devices, such as remote controls with LCD text-displays; and Composer, a software application that enables trained and certified independent Control4 dealers and installers to design, configure, and personalize a Control4 home automation system for consumers. Its software components also comprise Control4 Drivers, as well as DriverWorks SDK, a SDK to develop and test custom two-way interface drivers to support the integration of a new device or device model into system, or to customize and enhance an existing driver; I/O servers; and 4Sight, a subscription service that enables end customers to remotely access, monitor, and adjust settings in their homes and receive event-based email alerts from their system. In addition, the company offers products and services with embedded software, such as controllers, interface and networking devices, audio and video solutions, lighting products, comfort products, security products, and communication products. Control4 Corporation was founded in 2003 and is headquartered in Salt Lake City, Utah.

ESPEY MFG & ELECTRONICS stock logo

ESPEY MFG & ELECTRONICS NYSE:ESP

$45.90 +2.54 (+5.86%)
As of 08/15/2025 04:00 PM Eastern

Espey Mfg. & Electronics Corp., a power electronics design and original equipment manufacturing company, designs, manufactures, and tests electronic equipment primarily for use in military and industrial applications in the United States and internationally. The company's principal products include power supplies, power converters, filters, power transformers, magnetic components, power distribution equipment, UPS systems, antennas, and high-power radar systems for use in AC and DC locomotives, shipboard power, shipboard radar, airborne power, ground-based radar, and ground mobile power applications. It also provides various services comprising design and development to specification, build to print, design services, design studies, environmental testing services, metal fabrication, painting services, and development of automatic testing equipment. In addition, the company produces individual components, such as inductors, printed circuit boards, wires, and tests items. It serves industrial manufacturers and defense companies, the government of the United States, foreign governments, and foreign electronic equipment companies through its direct sales organization and outside sales representatives. The company was incorporated in 1928 and is based in Saratoga Springs, New York.