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
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
$1.97
-4.4%
$1.94
$0.64
$6.43
$41.56M-1.022.20 million shs121,584 shs
Ideal Power Inc. stock logo
IPWR
Ideal Power
$4.24
-4.7%
$4.96
$3.77
$9.69
$38.07M1.1523,871 shs82,648 shs
Knightscope, Inc. stock logo
KSCP
Knightscope
$5.38
-7.7%
$5.27
$2.45
$28.57
$38.23M1.76225,597 shs209,811 shs
TIKK
Tel-Instrument Electronics
$3.40
+2.9%
$2.84
$1.70
$3.40
$10.71M0.66996 shs2,008 shs
The 10 Best AI Stocks to Own in 2025 Cover

Wondering where to start (or end) with AI stocks? These 10 simple stocks can help investors build long-term wealth as artificial intelligence continues to grow into the future.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
-4.37%-7.51%-4.37%+5.35%+84.11%
Ideal Power Inc. stock logo
IPWR
Ideal Power
-4.72%-12.58%-15.71%-13.29%-41.52%
Knightscope, Inc. stock logo
KSCP
Knightscope
-7.72%-13.23%-15.67%+15.70%+537,999,900.00%
TIKK
Tel-Instrument Electronics
+2.94%+13.23%+21.32%+23.68%+83.62%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
3.8953 of 5 stars
3.55.00.00.03.83.30.6
Ideal Power Inc. stock logo
IPWR
Ideal Power
0.4893 of 5 stars
0.05.00.00.01.70.00.0
Knightscope, Inc. stock logo
KSCP
Knightscope
2.4585 of 5 stars
3.54.00.00.01.50.80.6
TIKK
Tel-Instrument Electronics
N/AN/AN/AN/AN/AN/AN/AN/A
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
3.00
Buy$5.00153.81% Upside
Ideal Power Inc. stock logo
IPWR
Ideal Power
2.00
HoldN/AN/A
Knightscope, Inc. stock logo
KSCP
Knightscope
3.00
Buy$15.67191.20% Upside
TIKK
Tel-Instrument Electronics
0.00
N/AN/AN/A

Current Analyst Ratings Breakdown

Latest TIKK, AMPG, KSCP, and IPWR Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
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
5/16/2025
Ideal Power Inc. stock logo
IPWR
Ideal Power
Westpark Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingHold ➝ Hold
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
4/8/2025
Ideal Power Inc. stock logo
IPWR
Ideal Power
Westpark Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingHold ➝ Hold
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
3/28/2025
Ideal Power Inc. stock logo
IPWR
Ideal Power
Westpark Capital
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageHold
(Data available from 6/18/2022 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$2.14 per share0.92
Ideal Power Inc. stock logo
IPWR
Ideal Power
$90K393.38N/AN/A$2.19 per share1.94
Knightscope, Inc. stock logo
KSCP
Knightscope
$10.81M3.43N/AN/A$3.58 per share1.50
TIKK
Tel-Instrument Electronics
$8.81M1.26N/AN/AN/A
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-$0.69N/AN/A-77.94%-29.49%-24.39%8/12/2025 (Estimated)
Ideal Power Inc. stock logo
IPWR
Ideal Power
-$10.42M-$1.21N/AN/A-56,057.89%-56.75%-51.06%8/12/2025 (Estimated)
Knightscope, Inc. stock logo
KSCP
Knightscope
-$31.73M-$8.14N/AN/AN/A-270.66%-228.33%-115.53%7/1/2025 (Estimated)
TIKK
Tel-Instrument Electronics
$340K-$0.39N/AN/A-9.22%-105.05%-8.54%6/26/2025 (Estimated)

Latest TIKK, AMPG, KSCP, and IPWR Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
7/1/2025N/A
Knightscope, Inc. stock logo
KSCP
Knightscope
-$0.05N/AN/AN/AN/AN/A
5/15/2025Q1 2025
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
-$0.08-$0.09-$0.01-$0.09$3.50 million$3.60 million
5/15/2025Q1 2025
Ideal Power Inc. stock logo
IPWR
Ideal Power
-$0.30-$0.30N/A-$0.30$0.02 million$0.01 million
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
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
N/AN/AN/AN/AN/A
Ideal Power Inc. stock logo
IPWR
Ideal Power
N/AN/AN/AN/AN/A
Knightscope, Inc. stock logo
KSCP
Knightscope
N/AN/AN/AN/AN/A
TIKK
Tel-Instrument Electronics
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
N/A
12.10
8.88
Ideal Power Inc. stock logo
IPWR
Ideal Power
N/A
20.27
20.14
Knightscope, Inc. stock logo
KSCP
Knightscope
0.22
2.27
2.06
TIKK
Tel-Instrument Electronics
N/A
1.93
0.53

Institutional Ownership

CompanyInstitutional Ownership
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
10.99%
Ideal Power Inc. stock logo
IPWR
Ideal Power
16.37%
Knightscope, Inc. stock logo
KSCP
Knightscope
14.61%
TIKK
Tel-Instrument Electronics
N/A

Insider Ownership

CompanyInsider Ownership
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
29.80%
Ideal Power Inc. stock logo
IPWR
Ideal Power
5.36%
Knightscope, Inc. stock logo
KSCP
Knightscope
15.43%
TIKK
Tel-Instrument Electronics
26.50%
CompanyEmployeesShares OutstandingFree FloatOptionable
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
4020.57 million14.44 millionNot Optionable
Ideal Power Inc. stock logo
IPWR
Ideal Power
78.35 million7.90 millionNot Optionable
Knightscope, Inc. stock logo
KSCP
Knightscope
406.90 million5.84 millionNot Optionable
TIKK
Tel-Instrument Electronics
403.26 million2.39 millionNot Optionable

Recent News About These Companies

Mark VIII SEAL Delivery Vehicle
Tel-Instrument Electronics Corp. (TIKK)
TIKK Tel-Instrument Electronics Corp.

New MarketBeat Followers Over Time

Media Sentiment Over Time

AmpliTech Group stock logo

AmpliTech Group NASDAQ:AMPG

$1.97 -0.09 (-4.37%)
Closing price 06/17/2025 04:00 PM Eastern
Extended Trading
$2.03 +0.06 (+3.05%)
As of 04:02 AM 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.

Ideal Power stock logo

Ideal Power NASDAQ:IPWR

$4.24 -0.21 (-4.72%)
Closing price 06/17/2025 04:00 PM Eastern
Extended Trading
$4.22 -0.02 (-0.35%)
As of 06/17/2025 04:18 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.

Ideal Power Inc. focuses on the development and commercialization of its bidirectional bipolar junction TRANsistor solid-state switch technology. It also offers SymCool Power Module designed to meet low conduction loss needs of the solid-state circuit breaker market. The company serves electric and hybrid electric vehicles, electric vehicle charging, renewable energy and energy storage system power converters, uninterruptible power supplies for data centers, industrial motor drives, solid-state circuit breakers, distribution and transmission switches and controls, and other industrial and military markets. The company was formerly known as Ideal Power Converters Inc. and changed its name to Ideal Power Inc. in July 2013. Ideal Power Inc. was incorporated in 2007 and is headquartered in Austin, Texas.

Knightscope stock logo

Knightscope NASDAQ:KSCP

$5.38 -0.45 (-7.72%)
Closing price 06/17/2025 04:00 PM Eastern
Extended Trading
$5.61 +0.23 (+4.28%)
As of 04:45 AM 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.

Tel-Instrument Electronics OTCMKTS:TIKK

$3.40 +0.10 (+2.94%)
As of 06/17/2025 12:55 PM Eastern

Tel-Instrument Electronics Corp. engages in designing, manufacturing, and sales of avionics test and measurement instruments for the commercial air transport, general aviation, and government/military aerospace and defense markets in the United States and internationally. It operates through two segments, Avionics Government and Avionics Commercial. The company provides instruments to test, measure, calibrate, and repair a range of airborne navigation and communication equipment. The company offers TS-4530A and T-4530i, an identification friend or foe test sets; T-47/M5, a dual crypto test set; TR-420, T-47NH, and T-47G, a multifunction ramp test set; TR-100AF taccan test test; AN/USM-708 and AN/USM-719 communications/navigation radio frequency avionics flight line testers; SDR/OMNI, an avionics test set; and lockheed martin MADL test set, a secure communications radio for the F-35. It serves customers directly or through distributors. The company was incorporated in 1947 and is headquartered in East Rutherford, New Jersey.