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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
$2.05
-3.8%
$2.08
$0.64
$6.43
$43.82M-1.032.21 million shs210,211 shs
Semilux International Ltd. stock logo
SELX
Semilux International
$1.21
-1.2%
$1.42
$1.00
$2.07
$45.66M-0.468,199 shs3,270 shs
Tel-Instrument Electronics Corp. stock logo
TIK
Tel-Instrument Electronics
$3.62
$3.04
$2.05
$6.00
$11.78MN/A59,685 shs50 shs
Wireless Telecom Group, Inc. stock logo
WTT
Wireless Telecom Group
$2.13
$2.13
$1.15
$2.13
$45.41M0.9381,264 shsN/A
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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
-3.07%-3.30%-13.14%+68.03%+93.40%
Semilux International Ltd. stock logo
SELX
Semilux International
-4.37%-7.31%-12.04%-13.62%-32.68%
Tel-Instrument Electronics Corp. stock logo
TIK
Tel-Instrument Electronics
0.00%-0.90%+24.72%+33.96%+71.42%
Wireless Telecom Group, Inc. stock logo
WTT
Wireless Telecom Group
0.00%0.00%0.00%0.00%+9.23%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
3.1313 of 5 stars
3.55.00.00.00.03.30.6
Semilux International Ltd. stock logo
SELX
Semilux International
N/AN/AN/AN/AN/AN/AN/AN/A
Tel-Instrument Electronics Corp. stock logo
TIK
Tel-Instrument Electronics
N/AN/AN/AN/AN/AN/AN/AN/A
Wireless Telecom Group, Inc. stock logo
WTT
Wireless Telecom Group
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$5.00143.90% Upside
Semilux International Ltd. stock logo
SELX
Semilux International
0.00
N/AN/AN/A
Tel-Instrument Electronics Corp. stock logo
TIK
Tel-Instrument Electronics
0.00
N/AN/AN/A
Wireless Telecom Group, Inc. stock logo
WTT
Wireless Telecom Group
0.00
N/AN/AN/A

Current Analyst Ratings Breakdown

CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
$9.51M4.43N/AN/A$2.14 per share0.96
Semilux International Ltd. stock logo
SELX
Semilux International
$1.07M42.15N/AN/A$0.82 per share1.47
Tel-Instrument Electronics Corp. stock logo
TIK
Tel-Instrument Electronics
N/AN/AN/AN/AN/AN/A
Wireless Telecom Group, Inc. stock logo
WTT
Wireless Telecom Group
$22.37M2.03$0.07 per share30.42$1.91 per share1.12
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)
Semilux International Ltd. stock logo
SELX
Semilux International
-$1.63MN/A0.00N/AN/AN/AN/AN/A
Tel-Instrument Electronics Corp. stock logo
TIK
Tel-Instrument Electronics
N/AN/A0.00N/AN/AN/AN/AN/A
Wireless Telecom Group, Inc. stock logo
WTT
Wireless Telecom Group
$14.59M$0.1514.20N/A14.47%-5.93%-5.14%N/A

Latest TIK, SELX, WTT, and AMPG Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
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
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
N/AN/AN/AN/AN/A
Semilux International Ltd. stock logo
SELX
Semilux International
N/AN/AN/AN/AN/A
Tel-Instrument Electronics Corp. stock logo
TIK
Tel-Instrument Electronics
N/AN/AN/AN/AN/A
Wireless Telecom Group, Inc. stock logo
WTT
Wireless Telecom Group
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
Semilux International Ltd. stock logo
SELX
Semilux International
N/AN/AN/A
Tel-Instrument Electronics Corp. stock logo
TIK
Tel-Instrument Electronics
N/AN/AN/A
Wireless Telecom Group, Inc. stock logo
WTT
Wireless Telecom Group
N/A
8.08
6.50

Institutional Ownership

CompanyInstitutional Ownership
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
10.99%
Semilux International Ltd. stock logo
SELX
Semilux International
70.54%
Tel-Instrument Electronics Corp. stock logo
TIK
Tel-Instrument Electronics
N/A
Wireless Telecom Group, Inc. stock logo
WTT
Wireless Telecom Group
20.46%
CompanyEmployeesShares OutstandingFree FloatOptionable
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
4020.57 million14.44 millionNot Optionable
Semilux International Ltd. stock logo
SELX
Semilux International
5837.43 million28.30 millionN/A
Tel-Instrument Electronics Corp. stock logo
TIK
Tel-Instrument Electronics
403.26 millionN/ANot Optionable
Wireless Telecom Group, Inc. stock logo
WTT
Wireless Telecom Group
12021.32 million17.51 millionNot Optionable

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New MarketBeat Followers Over Time

Media Sentiment Over Time

AmpliTech Group stock logo

AmpliTech Group NASDAQ:AMPG

$2.05 -0.08 (-3.76%)
Closing price 07/7/2025 04:00 PM Eastern
Extended Trading
$2.02 -0.02 (-1.22%)
As of 07/7/2025 07:48 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.

Semilux International stock logo

Semilux International NASDAQ:SELX

$1.20 -0.02 (-1.23%)
As of 07/7/2025 03:07 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Semilux International Ltd., an optical technology company, designs and produces optics and fluorescent modules. It offers laser lights modules and related optical components use in commercial projectors, car lights, and optical sensors; laser lights module consists of laser diodes and fluorescent chips; color filters use in optical/laser modules; color filter wheels; fluorescent chip and wheel; and wafer level optics. The company was founded in 2009 and is headquartered in Taichung, Taiwan.

Tel-Instrument Electronics stock logo

Tel-Instrument Electronics NYSEAMERICAN:TIK

$3.62 0.00 (0.00%)
As of 07/3/2025

Tel-Instrument Electronics Corp. designs, manufactures, and sells avionics test and measurement solutions for the commercial air transport, general aviation, and government/military aerospace and defense markets in the United States and internationally. It operates in 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. Its products also include TS-4530A, an identification friend or foe test set; T-47/M5, a dual crypto test set; and AN/ARM-206, an intermediate level TACAN test set. In addition, it offers AN/USM-708 and AN/USM-719, which are communications/navigation radio frequency avionics flight line testers; TR-220, a test set that provides test capability for traffic and collision avoidance systems (TCAS), distance measuring equipment, and transponders; TR-36, a commercial navigation and communication test set that provide ramp testing; and TR-420, a ramp test set to test the operation of transponders and interrogators. Further, the company provides multifunction ramp test sets under the T-47NC, T-47NH, and T-47G names; TR-100AF, a rugged ramp test used to verify airborne TACAN equipment; and AN/APM-480A, a transponder, interrogator, and TCAS test set. It sells its products directly or through distributors. The company was founded in 1947 and is headquartered in East Rutherford, New Jersey.

Wireless Telecom Group stock logo

Wireless Telecom Group NYSEAMERICAN:WTT

$2.13 0.00 (0.00%)
As of 08/4/2023

Wireless Telecom Group, Inc., together with its subsidiaries, provides radio frequency components in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. It also offers radio frequency power meters, sensors and analyzers, synthesizers; phased noise analyzers and noise generators, as well as provides voltmeters, audio, and modulation analyzers. The company provides test equipment for radar, avionics, electronic warfare, electromagnetic interference compatibility, and satellite and wireless communications applications; and noise generation instruments, calibrated noise sources, noise modules, and diodes. It serves military and government agencies, semiconductor manufacturers, satellite communication, aerospace, defense, and other technology companies. The company markets its products under the Boonton, Noisecom, Holzworth, and CommAgility brands through its in-house sales force, manufacturers' representatives, and distributors. Wireless Telecom Group, Inc. was incorporated in 1985 and is headquartered in Parsippany, New Jersey.