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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
Giga-tronics Incorporated stock logo
GIGA
Giga-tronics
$0.04
$0.01
$0.28
$62K1.4610,522 shsN/A
Schmitt Industries, Inc. stock logo
SMIT
Schmitt Industries
$0.02
+19.9%
$0.02
$0.02
$0.02
$82K-0.291,905 shs193 shs
Spectaire Holdings Inc. stock logo
SPEC
Spectaire
$0.00
$0.00
$0.00
$0.75
$18K-6.3714,723 shs37 shs
Telesis Bio, Inc. stock logo
TBIO
Telesis Bio
$0.30
+200.0%
$0.20
$0.01
$6.17
$541K0.966,759 shs2,028 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Giga-tronics Incorporated stock logo
GIGA
Giga-tronics
0.00%0.00%0.00%0.00%-93.36%
Schmitt Industries, Inc. stock logo
SMIT
Schmitt Industries
+19.89%+19.89%+14.21%0.00%+44.67%
Spectaire Holdings Inc. stock logo
SPEC
Spectaire
0.00%0.00%-52.38%0.00%-99.81%
Telesis Bio, Inc. stock logo
TBIO
Telesis Bio
+200.00%+200.00%+53.37%+3.45%-92.25%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Giga-tronics Incorporated stock logo
GIGA
Giga-tronics
N/AN/AN/AN/AN/AN/AN/AN/A
Schmitt Industries, Inc. stock logo
SMIT
Schmitt Industries
N/AN/AN/AN/AN/AN/AN/AN/A
Spectaire Holdings Inc. stock logo
SPEC
Spectaire
N/AN/AN/AN/AN/AN/AN/AN/A
Telesis Bio, Inc. stock logo
TBIO
Telesis Bio
N/AN/AN/AN/AN/AN/AN/AN/A
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Giga-tronics Incorporated stock logo
GIGA
Giga-tronics
0.00
N/AN/AN/A
Schmitt Industries, Inc. stock logo
SMIT
Schmitt Industries
0.00
N/AN/AN/A
Spectaire Holdings Inc. stock logo
SPEC
Spectaire
0.00
N/AN/AN/A
Telesis Bio, Inc. stock logo
TBIO
Telesis Bio
0.00
N/AN/AN/A
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Giga-tronics Incorporated stock logo
GIGA
Giga-tronics
$37.83M0.00N/AN/A($1.36) per share0.00
Schmitt Industries, Inc. stock logo
SMIT
Schmitt Industries
$9.89M0.01N/AN/AN/A
Spectaire Holdings Inc. stock logo
SPEC
Spectaire
N/AN/AN/AN/A($1.77) per shareN/A
Telesis Bio, Inc. stock logo
TBIO
Telesis Bio
$225.09M0.00N/AN/A$0.14 per share2.14
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Giga-tronics Incorporated stock logo
GIGA
Giga-tronics
-$15.10MN/A0.00N/AN/A-44.05%N/A-50.65%N/A
Schmitt Industries, Inc. stock logo
SMIT
Schmitt Industries
-$3.28MN/A0.00N/AN/AN/AN/AN/A
Spectaire Holdings Inc. stock logo
SPEC
Spectaire
$8.95MN/A0.00N/AN/A-81.22%304.57%N/A
Telesis Bio, Inc. stock logo
TBIO
Telesis Bio
-$47.72M-$28.20N/AN/A-336.59%N/A-61.89%8/5/2025 (Estimated)
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Giga-tronics Incorporated stock logo
GIGA
Giga-tronics
N/AN/AN/AN/AN/A
Schmitt Industries, Inc. stock logo
SMIT
Schmitt Industries
N/AN/AN/AN/AN/A
Spectaire Holdings Inc. stock logo
SPEC
Spectaire
N/AN/AN/AN/AN/A
Telesis Bio, Inc. stock logo
TBIO
Telesis Bio
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Giga-tronics Incorporated stock logo
GIGA
Giga-tronics
N/A
0.84
0.57
Schmitt Industries, Inc. stock logo
SMIT
Schmitt Industries
N/AN/AN/A
Spectaire Holdings Inc. stock logo
SPEC
Spectaire
N/A
0.03
0.02
Telesis Bio, Inc. stock logo
TBIO
Telesis Bio
N/A
1.23
1.06

Institutional Ownership

CompanyInstitutional Ownership
Giga-tronics Incorporated stock logo
GIGA
Giga-tronics
10.26%
Schmitt Industries, Inc. stock logo
SMIT
Schmitt Industries
N/A
Spectaire Holdings Inc. stock logo
SPEC
Spectaire
26.55%
Telesis Bio, Inc. stock logo
TBIO
Telesis Bio
37.63%

Insider Ownership

CompanyInsider Ownership
Giga-tronics Incorporated stock logo
GIGA
Giga-tronics
72.74%
Schmitt Industries, Inc. stock logo
SMIT
Schmitt Industries
17.10%
Spectaire Holdings Inc. stock logo
SPEC
Spectaire
25.40%
Telesis Bio, Inc. stock logo
TBIO
Telesis Bio
24.50%
CompanyEmployeesShares OutstandingFree FloatOptionable
Giga-tronics Incorporated stock logo
GIGA
Giga-tronics
407.93 million2.16 millionNot Optionable
Schmitt Industries, Inc. stock logo
SMIT
Schmitt Industries
1603.79 million3.14 millionNot Optionable
Spectaire Holdings Inc. stock logo
SPEC
Spectaire
818.41 million13.74 millionNot Optionable
Telesis Bio, Inc. stock logo
TBIO
Telesis Bio
2001.80 million1.36 millionOptionable

Recent News About These Companies

Telesis Bio: Q3 Earnings Snapshot
Telesis Bio Announces Departure of Chief Legal Officer
Telesis Bio Inc
Telesis Bio Announces Reverse Stock Split

Media Sentiment Over Time

Top Headlines

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Giga-tronics stock logo

Giga-tronics OTCMKTS:GIGA

Giga-tronics Incorporated designs, manufactures, and distributes purpose-built electronic equipment, automated test, power electronics, supply and distribution solutions in North America, Europe, the Middle East, and internationally. It operates through three segments: Radio Frequency (RF) Solutions, Precision Electronic Solutions, and Power Electronics & Displays. The company offers RF and microwave filters, diplexers, multiplexers, detectors, switch filters, integrated assemblies, and detector logarithmic video amplifiers for military applications. It also provides precision electronic solutions, including custom computer-based automated test equipment and turnkey systems for military, medical, and industrial markets; test systems and simulators; and precision equipment used to calibrate cardiac catheters for health care products business. In addition, the company offers functional test products, as well as integrates its test products along with third-party hardware and software to deliver solutions for evaluating and validating radar and electronic warfare product performance; and develops and manufactures RADAR filters used in fighter aircrafts. Further, it provides custom and designed-in solutions for various application, including AC-DC power supplies, DC-DC converters, displays, and EMC filters; power conversion products, power supplies, uninterruptible power supplies, and distribution solutions for naval applications; and mobile power electronics and display solutions. It also offers automated test solutions, power electronics, supply and distribution solutions, as well as radio, microwave, and millimeter wave communication systems and components. Giga-tronics Incorporated is headquartered in Scottsdale, Arizona. Giga-tronics Incorporated is a subsidiary of Ault Alliance, Inc.

Schmitt Industries stock logo

Schmitt Industries NASDAQ:SMIT

$0.02 +0.00 (+19.89%)
As of 06/27/2025 02:19 PM Eastern

Schmitt Industries, Inc., together with its subsidiaries, designs, manufactures, and sells test and measurement products worldwide. The company operates through two segments, Measurement and Ice Cream. The Measurement segment designs, manufactures, and sells laser and confocal chromatic white light sensors for distance measurement and dimensional sizing products under the Acuity brand name for various industrial applications, including manufacturing, lumber production, steel casting, glass and paper production, medical imaging, crane control and micron-level part, and surface inspection. It also offers AR2700 high speed long range sensor for application in bridge crane monitoring, trolley positioning, and altitude measurements; 8-inch touch panel display, a full suite of connection ports; and satellite focused remote tank monitoring products under the Xact brand that measure the fill levels of tanks holding propane, diesel, and other tank-based liquids, as well as related monitoring services, including transmission of fill data from the tanks via satellite to a secure website for display. The Ice Cream segment manufactures, wholesales, and retails ice creams, ice cream cakes, and related products, as well as sells through its website; and serves ice cream at catering events and holds various community-building events comprising ice cream classes, and live comedy and music performances through Ample Hills Creamery brand. Schmitt Industries, Inc. was incorporated in 1984 and is headquartered in Portland, Oregon.

Spectaire stock logo

Spectaire NASDAQ:SPEC

$0.0010 0.00 (0.00%)
As of 06/26/2025

Spectaire Holdings Inc. provides solutions that measure, manage, and reduce carbon dioxide equivalent and other greenhouse gas emissions. The company offers AireCore, an integrated hardware, software, and data platform for logistics and supply chain players that uses mass spectrometry to directly measure their emissions. It serves the logistics, energy, agriculture, academics, and indoor air industries. The company is based in Watertown, Massachusetts.

Telesis Bio stock logo

Telesis Bio NASDAQ:TBIO

$0.30 +0.20 (+200.00%)
As of 06/27/2025 12:56 PM Eastern

Telesis Bio, Inc., a synthetic biology company, manufactures and sells synthetic biology instruments, reagents, and associated products and related services, primarily to pharmaceutical and academic laboratories worldwide. The company offers BioXp 3250 system and BioXp 9600 system that empower researchers to go from a digital DNA sequence to endpoint-ready synthetic deoxyribonucleic acid (DNA) and messenger ribonucleic acid (mRNA) with onboard next generation sequencing (NGS) library preparation; BioXp portal, an online portal that offers an intuitive guided workflow and design tools for building new DNA sequences and assembling them into vectors of choice, as well as mRNA constructs; and BioXp De Novo kits, which contains building blocks and reagents, including proprietary Gibson assembly branded reagents for specific synthetic biology workflow applications. It also provides BioXp Select kits that offers to use non-telesis bio DNA while using the BioXp system to perform synthetic biology workflow applications, such as cloning, mRNA generation from plasmid, and cell free amplification; BioXp Next Generation Sequencing kits, which contains reagents to go from DNA or RNA to a sequencer-ready library; Benchtop reagents that contains the reagents to proceed specific synthetic biology workflow on the benchtop using products generated on the BioXp system; and custom Gibson short oligo ligation assembly enzymatic DNA synthesis solutions, which is designed to construct synthetic DNA, RNA, and proteins for development of mRNA-based vaccines, diagnostics, therapeutics, and personalized medicines. The company serves its products to government institutions, contract research organizations, and synthetic biology companies. The company was formerly known as Codex DNA, Inc. and changed its name to Telesis Bio Inc. in November 2022. Telesis Bio, Inc. was incorporated in 2011 and is headquartered in San Diego, California.