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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
$6.58
+5.3%
$5.45
$1.64
$10.11
$158.37M-0.264.95 million shs3.08 million shs
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
$3.16
-10.0%
$3.78
$1.94
$7.49
$162.36M2.261.90 million shs1.88 million shs
LGL Group, Inc. (The) stock logo
LGL
LGL Group
$6.90
-0.4%
$6.97
$5.45
$7.79
$45.33M0.3227,510 shs4,138 shs
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
$1.87
-5.1%
$3.39
$1.19
$5.33
$149.54M1.31.56 million shs1.27 million 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
+5.28%-7.32%+0.15%+261.54%+195.07%
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
-9.97%-18.35%-15.28%+50.48%-53.80%
LGL Group, Inc. (The) stock logo
LGL
LGL Group
-0.43%-0.14%+0.15%0.00%-4.43%
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
-5.08%-16.52%-43.33%-48.20%+42.75%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
$6.58
+5.3%
$5.45
$1.64
$10.11
$158.37M-0.264.95 million shs3.08 million shs
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
$3.16
-10.0%
$3.78
$1.94
$7.49
$162.36M2.261.90 million shs1.88 million shs
LGL Group, Inc. (The) stock logo
LGL
LGL Group
$6.90
-0.4%
$6.97
$5.45
$7.79
$45.33M0.3227,510 shs4,138 shs
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
$1.87
-5.1%
$3.39
$1.19
$5.33
$149.54M1.31.56 million shs1.27 million 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
+5.28%-7.32%+0.15%+261.54%+195.07%
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
-9.97%-18.35%-15.28%+50.48%-53.80%
LGL Group, Inc. (The) stock logo
LGL
LGL Group
-0.43%-0.14%+0.15%0.00%-4.43%
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
-5.08%-16.52%-43.33%-48.20%+42.75%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
2.00
Hold$7.006.38% Upside
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
0.00
N/AN/AN/A
LGL Group, Inc. (The) stock logo
LGL
LGL Group
2.00
HoldN/AN/A
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
2.33
Hold$6.47245.81% Upside

Current Analyst Ratings Breakdown

Latest LGL, KULR, TYGO, and AMPG Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/18/2026
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
UpgradeSell (E+)Sell (D+)
5/7/2026
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
Set Price Target$6.40
5/7/2026
LGL Group, Inc. (The) stock logo
LGL
LGL Group
UpgradeHold
5/6/2026
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
Reiterated RatingBuy$7.00
4/20/2026
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
Reiterated RatingSell (D-)
(Data available from 7/9/2023 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
$25.20M6.62N/AN/A$1.43 per share4.60
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
$16.17M9.04N/AN/A$2.66 per share1.19
LGL Group, Inc. (The) stock logo
LGL
LGL Group
$4.17M10.82$0.13 per share54.07$8.24 per share0.84
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
$103.54M1.37N/AN/A$0.39 per share4.79
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
-$7.01M-$0.31N/AN/AN/A-24.82%-17.50%-12.92%8/12/2026 (Estimated)
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
-$61.90M-$0.12N/AN/AN/A-383.52%-45.70%-43.00%8/13/2026 (Estimated)
LGL Group, Inc. (The) stock logo
LGL
LGL Group
$690K-$3.80690.69N/AN/A1.66%0.16%0.16%8/13/2026 (Estimated)
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
-$1.88M$0.0446.7612.47N/A3.07%-41.48%-9.99%8/4/2026 (Estimated)

Latest LGL, KULR, TYGO, and AMPG Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/4/2026Q2 2026
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
-$0.0025N/AN/AN/A$30.82 millionN/A
5/14/2026Q1 2026
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
-$0.08-$0.61-$0.53-$0.61$8.50 million$4.85 million
5/13/2026Q1 2026
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
-$0.05-$0.06-$0.01-$0.06$5.00 million$5.35 million
5/5/2026Q1 2026
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
-$0.02-$0.02N/A-$0.02$25.76 million$25.20 million
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
N/AN/AN/AN/AN/A
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
N/AN/AN/AN/AN/A
LGL Group, Inc. (The) stock logo
LGL
LGL Group
N/AN/AN/AN/AN/A
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
N/A
4.25
2.99
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
N/A
1.69
1.55
LGL Group, Inc. (The) stock logo
LGL
LGL Group
N/A
39.24
39.01
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
N/A
2.46
1.35

Institutional Ownership

CompanyInstitutional Ownership
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
10.99%
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
21.23%
LGL Group, Inc. (The) stock logo
LGL
LGL Group
30.28%
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
15.72%

Insider Ownership

CompanyInsider Ownership
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
17.12%
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
6.57%
LGL Group, Inc. (The) stock logo
LGL
LGL Group
18.60%
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
26.60%
CompanyEmployeesShares OutstandingFree FloatOptionable
AmpliTech Group, Inc. stock logo
AMPG
AmpliTech Group
4025.34 million21.00 millionNot Optionable
KULR Technology Group, Inc. stock logo
KULR
KULR Technology Group
6046.26 million43.22 millionNot Optionable
LGL Group, Inc. (The) stock logo
LGL
LGL Group
3106.54 million5.32 millionNot Optionable
Tigo Energy, Inc. stock logo
TYGO
Tigo Energy
12675.91 million55.72 millionNot Optionable

Recent News About These Companies

Tigo Energy Announces Inclusion in Russell 3000® Index
Tigo Energy (TYGO) Gains from Higher Energy Prices

New MarketBeat Followers Over Time

Media Sentiment Over Time

AmpliTech Group stock logo

AmpliTech Group NASDAQ:AMPG

$6.58 +0.33 (+5.28%)
Closing price 07/8/2026 04:00 PM Eastern
Extended Trading
$6.61 +0.03 (+0.44%)
As of 06:32 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 Massive. 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.

KULR Technology Group stock logo

KULR Technology Group NYSEAMERICAN:KULR

$3.16 -0.35 (-9.97%)
Closing price 07/8/2026 04:10 PM Eastern
Extended Trading
$3.26 +0.10 (+3.20%)
As of 05:38 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 Massive. Learn more.

KULR Technology Group, Inc., through its subsidiary, KULR Technology Corporation, develops and commercializes thermal management technologies for electronics, batteries, and other components applications in the United States. It provides lithium-ion battery thermal runaway shields; automated battery cell screening and test systems; cellchecks; safecases; fiber thermal interface materials; phase change material heat sinks; internal short circuit devices; and CRUX cathodes. The company's technologies are used in electric vehicles, energy storage, battery recycling transportation, cloud computing, and 5G communication devices. It sells its products for applications, such as lithium-ion battery energy storage, electric vehicles, 5G communication, cloud computer infrastructure, consumer, and industrial devices. The company was formerly known as KT High-Tech Marketing Inc. and changed its name to KULR Technology Group, Inc. in August 2018. KULR Technology Group, Inc. was founded in 2013 and is based in San Diego, California.

LGL Group stock logo

LGL Group NYSEAMERICAN:LGL

$6.90 -0.03 (-0.43%)
Closing price 07/8/2026 04:10 PM Eastern
Extended Trading
$6.90 0.00 (0.00%)
As of 04:01 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 Massive. Learn more.

The LGL Group, Inc., together with its subsidiaries, engages in the design, manufacture, and marketing of time and frequency instruments in the United States and internationally. It operates in two segments, Electronic Instruments and Merchant Investment. The company offers frequency and time reference standards; radio frequency (RF), digital, and optical time code distribution amplifiers; Network Time Protocol (NTP) servers; and redundancy auto switches. It also offers time and frequency instrumentation, including frequency standards, time standards, and time code generators. In, addition it offers wide range of ancillary products, such as RF distribution amplifiers, digital distribution amplifiers, time code distribution amplifiers, and redundancy switches. Its products are used in computer networking, satellite ground stations, electric utilities, metrology, broadcasting, and telecommunication systems. In addition, it engages in the merchant investment activities. The company was formerly known as Lynch Corporation and changed its name to The LGL Group, Inc. The LGL Group, Inc. was founded in 1917 and is based in Orlando, Florida.

Tigo Energy stock logo

Tigo Energy NASDAQ:TYGO

$1.87 -0.10 (-5.08%)
Closing price 07/8/2026 04:00 PM Eastern
Extended Trading
$1.85 -0.02 (-1.07%)
As of 06:13 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 Massive. Learn more.

Tigo Energy, Inc. provides solar and energy storage solutions for the solar industry. It offers module level power electronics (MLPEs) to maximize the energy output of individual solar modules. The company also provides GO Energy Storage Systems that provide solar energy storage management capabilities; and Energy Intelligence (EI) platform, which provides monitoring and energy demand forecasting capabilities. In addition, it offers GO Battery that provides energy resilience in the event of a grid outage and optimizes energy consumption based on rate plans for home energy needs; GO Inverter, which offers energy conversion for home consumption or export to the grid; GO Link/Automatic Transfer Switch (ATS), a component for battery backup of on-grid systems; and GO Electric Vehicle (EV) Charger to reduce transportation costs. The company serves residential, commercial, and utility sectors through distributors and solar installers in North and South America, Europe, the Middle East, Africa, and the Asia-Pacific regions. Tigo Energy, Inc. was founded in 2007 and is headquartered in Campbell, California.