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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
$3.80
+11.1%
$2.81
$0.64
$6.43
$78.17M-0.98915,389 shs3.03 million shs
Eltek Ltd. stock logo
ELTK
Eltek
$10.28
+0.9%
$10.31
$7.65
$12.19
$69.05M0.557,951 shs3,581 shs
Hyperscale Data, Inc. stock logo
GPUS
Hyperscale Data
$0.53
-4.3%
$0.93
$0.53
$9.98
$17.13M4.421.35 million shs1.45 million shs
Knightscope, Inc. stock logo
KSCP
Knightscope
$6.04
+2.0%
$6.23
$2.45
$28.57
$59.49M1.74413,268 shs228,447 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%+18.38%+33.33%+66.67%+357.78%
Eltek Ltd. stock logo
ELTK
Eltek
0.00%+1.73%+0.38%-0.92%-3.88%
Hyperscale Data, Inc. stock logo
GPUS
Hyperscale Data
0.00%-9.52%-19.55%-89.01%+53,289,900.00%
Knightscope, Inc. stock logo
KSCP
Knightscope
0.00%+7.28%+4.32%+6.34%+603,999,900.00%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
3.2034 of 5 stars
3.54.00.00.03.33.30.0
Eltek Ltd. stock logo
ELTK
Eltek
4.4311 of 5 stars
0.05.02.50.02.23.33.1
Hyperscale Data, Inc. stock logo
GPUS
Hyperscale Data
N/AN/AN/AN/AN/AN/AN/AN/A
Knightscope, Inc. stock logo
KSCP
Knightscope
2.1016 of 5 stars
3.52.00.00.03.30.00.6
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
3.00
Buy$5.0031.58% Upside
Eltek Ltd. stock logo
ELTK
Eltek
0.00
N/AN/AN/A
Hyperscale Data, Inc. stock logo
GPUS
Hyperscale Data
0.00
N/AN/AN/A
Knightscope, Inc. stock logo
KSCP
Knightscope
3.00
Buy$15.33153.86% Upside

Current Analyst Ratings Breakdown

Latest GPUS, ELTK, AMPG, and KSCP Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
8/13/2025
Knightscope, Inc. stock logo
KSCP
Knightscope
Lake Street Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Set Price TargetBuy ➝ Buy$9.00 ➝ $8.00
6/6/2025
Knightscope, Inc. stock logo
KSCP
Knightscope
Ascendiant Capital Markets
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$30.00 ➝ $26.00
(Data available from 9/1/2022 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
$9.51M8.22N/AN/A$2.14 per share1.78
Eltek Ltd. stock logo
ELTK
Eltek
$49.56M1.39$0.95 per share10.81$6.79 per share1.51
Hyperscale Data, Inc. stock logo
GPUS
Hyperscale Data
$106.66M0.16N/AN/A$1.88 per share0.28
Knightscope, Inc. stock logo
KSCP
Knightscope
$10.81M5.50N/AN/A$3.58 per share1.69
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
-$11.24M-$0.62N/AN/A-44.65%-26.65%-21.36%11/12/2025 (Estimated)
Eltek Ltd. stock logo
ELTK
Eltek
$4.22M$0.4522.8310.07N/A6.26%7.40%5.08%11/17/2025 (Estimated)
Hyperscale Data, Inc. stock logo
GPUS
Hyperscale Data
-$56.20MN/A0.00N/A-48.58%-1,163.96%-25.03%N/A
Knightscope, Inc. stock logo
KSCP
Knightscope
-$31.73M-$6.54N/AN/AN/A-282.34%-213.31%-110.93%11/13/2025 (Estimated)

Latest GPUS, ELTK, AMPG, and KSCP Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/14/2025Q2 2025
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
-$0.07-$0.09-$0.02-$0.09$3.50 million$11.03 million
8/14/2025Q2 2025
Eltek Ltd. stock logo
ELTK
Eltek
N/A$0.05N/A$0.05N/A$12.53 million
8/12/2025Q2 2025
Knightscope, Inc. stock logo
KSCP
Knightscope
-$1.09-$0.90+$0.19-$0.90$2.86 million$2.75 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
Eltek Ltd. stock logo
ELTK
Eltek
$0.191.85%N/A42.22%N/A
Hyperscale Data, Inc. stock logo
GPUS
Hyperscale Data
N/AN/AN/AN/AN/A
Knightscope, Inc. stock logo
KSCP
Knightscope
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
N/A
2.82
1.94
Eltek Ltd. stock logo
ELTK
Eltek
N/A
2.83
1.89
Hyperscale Data, Inc. stock logo
GPUS
Hyperscale Data
0.11
0.31
0.30
Knightscope, Inc. stock logo
KSCP
Knightscope
0.26
1.90
1.65

Institutional Ownership

CompanyInstitutional Ownership
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
10.99%
Eltek Ltd. stock logo
ELTK
Eltek
64.58%
Hyperscale Data, Inc. stock logo
GPUS
Hyperscale Data
41.05%
Knightscope, Inc. stock logo
KSCP
Knightscope
14.61%

Insider Ownership

CompanyInsider Ownership
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
29.80%
Eltek Ltd. stock logo
ELTK
Eltek
72.02%
Hyperscale Data, Inc. stock logo
GPUS
Hyperscale Data
95.68%
Knightscope, Inc. stock logo
KSCP
Knightscope
3.83%
CompanyEmployeesShares OutstandingFree FloatOptionable
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
4020.57 million14.44 millionNot Optionable
Eltek Ltd. stock logo
ELTK
Eltek
2606.72 million1.88 millionNot Optionable
Hyperscale Data, Inc. stock logo
GPUS
Hyperscale Data
58732.14 million1.39 millionN/A
Knightscope, Inc. stock logo
KSCP
Knightscope
409.85 million9.47 millionNot Optionable

Recent News About These Companies

Knightscope Reports Second Quarter 2025 Financial Results
Knightscope Inc.

New MarketBeat Followers Over Time

Media Sentiment Over Time

AmpliTech Group stock logo

AmpliTech Group NASDAQ:AMPG

$3.80 +0.38 (+11.11%)
Closing price 08/29/2025 04:00 PM Eastern
Extended Trading
$3.78 -0.02 (-0.66%)
As of 08/29/2025 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.

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.

Eltek stock logo

Eltek NASDAQ:ELTK

$10.28 +0.10 (+0.93%)
Closing price 08/29/2025 03:57 PM Eastern
Extended Trading
$10.26 -0.01 (-0.10%)
As of 08/29/2025 04:10 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.

Eltek Ltd. manufactures, markets, and sells printed circuit boards (PCBs) in Israel, Europe, North America, India, the Netherlands, and internationally. It offers a range of custom designed PCBs, including rigid, double-sided and multi-layer PCBs, and flexible circuitry boards. The company also provides high density interconnect, flex-rigid, and multi-layered boards. It primarily serves medical technology, defense and aerospace, industrial, telecom, and networking equipment industries, as well as contract electronic manufacturers. The company markets and sells its products primarily through direct sales personnel, sales representatives, and PCB trading and manufacturing companies. Eltek Ltd. was incorporated in 1970 and is headquartered in Petah Tikva, Israel. Eltek Ltd. operates as a subsidiary of Nistec Golan Ltd.

Hyperscale Data stock logo

Hyperscale Data NYSEAMERICAN:GPUS

$0.53 -0.02 (-4.28%)
Closing price 08/29/2025 04:10 PM Eastern
Extended Trading
$0.50 -0.03 (-5.80%)
As of 08/29/2025 07:58 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.

Hyperscale Data, Inc., through its subsidiaries, provides customized solutions for the military markets in North America, Europe, the Middle East, and internationally. It operates through eight segments: Energy and Infrastructure, Technology and Finance, SMC, Sentinum, GIGA, TurnOnGreen, ROI, and Ault Disruptive. The company offers lifting services; virtual markets, real world goods marketplaces, gaming, sweepstakes gaming, contest of skill, and building private spaces, as well as socialization and connectivity and real and virtual concerts. It also provides consumer electronic retail karaoke products; commercial loans, convertible notes, and revolving lines of credit; and digital currencies mining operations and colocation and hosting services, as well as operates data centers; and bitcoin mining and colocation and hosting services. In addition, the company engages in the design, development, manufacture, and sale of power conversion and system solutions for mission-critical applications and processes; designs, manufactures, and distributes electronics equipment, automated test solutions, power electronics, supply and distribution solutions, as well as radio, microwave and millimeter wave communication systems and components. The company sells its products directly and indirectly through its sales force, as well as through manufacturer representatives and distributors. It serves metaverse platform, crane services, oil exploration, defense/aerospace, industrial, automotive, medical/biopharma, consumer electronics, and textiles industries. The company was formerly known as Ault Alliance, Inc. and changed its name to Hyperscale Data, Inc. in January 2023. Hyperscale Data, Inc. was incorporated in 1969 and is headquartered in Las Vegas, Nevada.

Knightscope stock logo

Knightscope NASDAQ:KSCP

$6.04 +0.12 (+2.03%)
Closing price 08/29/2025 04:00 PM Eastern
Extended Trading
$5.98 -0.07 (-1.08%)
As of 08/29/2025 07:55 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.