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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Frequency Electronics, Inc. stock logo
FEIM
Frequency Electronics
$17.75
-0.3%
$16.53
$8.62
$20.33
$171.77M0.3867,747 shs89,982 shs
908 Devices Inc. stock logo
MASS
908 Devices
$4.32
-7.1%
$4.55
$1.81
$7.39
$154.40M0.26984,353 shs922,499 shs
Optex Systems Holdings, Inc stock logo
OPXS
Optex Systems
$8.22
+4.8%
$6.02
$5.36
$10.30
$56.69M0.1323,035 shs43,781 shs
Quanterix Co. stock logo
QTRX
Quanterix
$4.28
-7.8%
$5.99
$4.07
$19.18
$166.02M1.12562,606 shs1.41 million shs
20 Stocks to Sell Now Cover

Today, we are inviting you to take a free peek at our proprietary, exclusive, and up-to-the-minute list of 20 stocks that Wall Street's top analysts hate.

Many of these appear to have good fundamentals and might seem like okay investments, but something is wrong. Analysts smell something seriously rotten about these companies. These are true "Strong Sell" stocks.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Frequency Electronics, Inc. stock logo
FEIM
Frequency Electronics
+5.08%+0.79%+7.75%+3.31%+87.17%
908 Devices Inc. stock logo
MASS
908 Devices
-18.85%-12.95%+10.45%+83.07%-29.12%
Optex Systems Holdings, Inc stock logo
OPXS
Optex Systems
+14.45%+13.13%+39.88%+24.44%-1.01%
Quanterix Co. stock logo
QTRX
Quanterix
-19.02%-13.27%-10.77%-40.59%-72.48%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Frequency Electronics, Inc. stock logo
FEIM
Frequency Electronics
2.5963 of 5 stars
0.03.00.00.03.74.21.3
908 Devices Inc. stock logo
MASS
908 Devices
2.3536 of 5 stars
2.33.00.00.02.73.31.3
Optex Systems Holdings, Inc stock logo
OPXS
Optex Systems
1.6047 of 5 stars
0.03.00.80.02.12.51.3
Quanterix Co. stock logo
QTRX
Quanterix
2.1514 of 5 stars
3.33.00.00.01.91.70.6
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Frequency Electronics, Inc. stock logo
FEIM
Frequency Electronics
0.00
N/AN/AN/A
908 Devices Inc. stock logo
MASS
908 Devices
2.50
Moderate Buy$5.3323.46% Upside
Optex Systems Holdings, Inc stock logo
OPXS
Optex Systems
0.00
N/AN/AN/A
Quanterix Co. stock logo
QTRX
Quanterix
2.50
Moderate Buy$15.60264.49% Upside

Current Analyst Ratings Breakdown

Latest OPXS, QTRX, FEIM, and MASS Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/13/2025
Quanterix Co. stock logo
QTRX
Quanterix
Canaccord Genuity Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$15.00 ➝ $12.00
5/10/2025
908 Devices Inc. stock logo
MASS
908 Devices
Weiss Ratings
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingSell (D-) ➝ Sell (D-)
4/30/2025
Quanterix Co. stock logo
QTRX
Quanterix
Leerink Partnrs
Subscribe to MarketBeat All Access for the recommendation accuracy rating
DowngradeStrong-Buy ➝ Hold
4/30/2025
Quanterix Co. stock logo
QTRX
Quanterix
Leerink Partners
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOutperform ➝ Market Perform$12.00 ➝ $8.00
4/24/2025
908 Devices Inc. stock logo
MASS
908 Devices
Weiss Ratings
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingSell (D-) ➝ Sell (D-)
4/8/2025
908 Devices Inc. stock logo
MASS
908 Devices
Weiss Ratings
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingSell (E+) ➝ Sell (D-)
3/25/2025
Quanterix Co. stock logo
QTRX
Quanterix
Scotiabank
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOutperform ➝ Outperform
3/25/2025
Quanterix Co. stock logo
QTRX
Quanterix
Scotiabank
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetSector Outperform ➝ Sector Outperform$28.00 ➝ $18.00
3/22/2025
908 Devices Inc. stock logo
MASS
908 Devices
Weiss Ratings
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingSell (E+) ➝ Sell (E+)
3/18/2025
Quanterix Co. stock logo
QTRX
Quanterix
Canaccord Genuity Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$20.00 ➝ $15.00
3/7/2025
908 Devices Inc. stock logo
MASS
908 Devices
Weiss Ratings
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingSell (E+) ➝ Sell (E+)
(Data available from 5/14/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Frequency Electronics, Inc. stock logo
FEIM
Frequency Electronics
$65.40M2.63$0.89 per share20.00$4.20 per share4.23
908 Devices Inc. stock logo
MASS
908 Devices
$59.63M2.59N/AN/A$5.11 per share0.85
Optex Systems Holdings, Inc stock logo
OPXS
Optex Systems
$35.23M1.61$0.87 per share9.43$2.86 per share2.87
Quanterix Co. stock logo
QTRX
Quanterix
$135.44M1.23N/AN/A$9.25 per share0.46
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Frequency Electronics, Inc. stock logo
FEIM
Frequency Electronics
$5.59M$2.4121.65N/A13.02%21.49%9.71%7/21/2025 (Estimated)
908 Devices Inc. stock logo
MASS
908 Devices
-$36.40M-$2.10N/AN/AN/A-109.11%-24.60%-19.23%N/A
Optex Systems Holdings, Inc stock logo
OPXS
Optex Systems
$3.77M$0.6113.48N/A11.87%22.99%16.90%N/A
Quanterix Co. stock logo
QTRX
Quanterix
-$28.35M-$1.03N/AN/AN/A-30.12%-11.74%-9.66%N/A

Latest OPXS, QTRX, FEIM, and MASS Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/13/2025Q1 2025
908 Devices Inc. stock logo
MASS
908 Devices
-$0.27-$0.22+$0.05$1.23$11.90 million$11.78 million
5/13/2025Q2 2025
Optex Systems Holdings, Inc stock logo
OPXS
Optex Systems
N/A$0.26N/A$0.26N/A$10.73 million
5/12/2025Q1 2025
Quanterix Co. stock logo
QTRX
Quanterix
-$0.69-$0.53+$0.16-$0.53$28.27 million$30.33 million
3/17/2025Q4 2024
Quanterix Co. stock logo
QTRX
Quanterix
-$0.27-$0.30-$0.03-$0.30$34.93 million$35.16 million
3/13/2025Q3 2025
Frequency Electronics, Inc. stock logo
FEIM
Frequency Electronics
N/A$1.60N/A$1.60N/A$18.93 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Frequency Electronics, Inc. stock logo
FEIM
Frequency Electronics
N/AN/AN/AN/AN/A
908 Devices Inc. stock logo
MASS
908 Devices
N/AN/AN/AN/AN/A
Optex Systems Holdings, Inc stock logo
OPXS
Optex Systems
$0.080.97%N/A13.11%N/A
Quanterix Co. stock logo
QTRX
Quanterix
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Frequency Electronics, Inc. stock logo
FEIM
Frequency Electronics
N/A
1.79
0.93
908 Devices Inc. stock logo
MASS
908 Devices
N/A
4.24
3.54
Optex Systems Holdings, Inc stock logo
OPXS
Optex Systems
N/A
5.63
1.36
Quanterix Co. stock logo
QTRX
Quanterix
N/A
10.07
9.16

Institutional Ownership

CompanyInstitutional Ownership
Frequency Electronics, Inc. stock logo
FEIM
Frequency Electronics
58.60%
908 Devices Inc. stock logo
MASS
908 Devices
88.06%
Optex Systems Holdings, Inc stock logo
OPXS
Optex Systems
19.07%
Quanterix Co. stock logo
QTRX
Quanterix
86.48%

Insider Ownership

CompanyInsider Ownership
Frequency Electronics, Inc. stock logo
FEIM
Frequency Electronics
26.10%
908 Devices Inc. stock logo
MASS
908 Devices
27.70%
Optex Systems Holdings, Inc stock logo
OPXS
Optex Systems
30.30%
Quanterix Co. stock logo
QTRX
Quanterix
6.90%
CompanyEmployeesShares OutstandingFree FloatOptionable
Frequency Electronics, Inc. stock logo
FEIM
Frequency Electronics
2009.68 million7.10 millionNot Optionable
908 Devices Inc. stock logo
MASS
908 Devices
6035.74 million25.18 millionOptionable
Optex Systems Holdings, Inc stock logo
OPXS
Optex Systems
806.90 million4.81 millionNot Optionable
Quanterix Co. stock logo
QTRX
Quanterix
46038.79 million35.87 millionOptionable

Recent News About These Companies

Quanterix: Hard To Make A Good Diagnosis
Quanterix to Cut Headcount as Part of Cost Reduction Plan
3QTRX : Earnings Outlook For Quanterix

New MarketBeat Followers Over Time

Media Sentiment Over Time

Frequency Electronics stock logo

Frequency Electronics NASDAQ:FEIM

$17.75 -0.05 (-0.28%)
As of 04:00 PM Eastern

Frequency Electronics, Inc., together with its subsidiaries, engages in designing, development, and manufacturing of precision time and frequency control products and components for microwave integrated circuit applications. It operates through two segments, FEI-NY and FEI-Zyfer. The FEI-NY segment offers precision time and frequency control products for communication satellites, terrestrial cellular telephone or other ground-based telecommunication stations; and other components and systems for the U.S. military; and provides design and technical support for satellite business. FEI-Zyfer segment offers global positioning system technologies to systems and subsystems for secure communications, both government and commercial, and other locator applications; and engages in sale and support of wireline telecommunications products, including US5G. It markets its products directly and through independent sales representative organizations located in the United States, Europe, and Asia. Frequency Electronics, Inc. was founded in 1961 and is headquartered in Mitchel Field, New York.

908 Devices stock logo

908 Devices NASDAQ:MASS

$4.32 -0.33 (-7.10%)
As of 04:00 PM Eastern

908 Devices Inc., a commercial-stage technology company, provides various purpose-built handheld and desktop mass spectrometry devices to interrogate unknown and invisible materials in life sciences research, bioprocessing, pharma/biopharma, forensics, and adjacent markets. The company's products include MX908, a handheld, battery-powered, and Mass Spec device that is designed for rapid analysis of solid, liquid, vapor, and aerosol materials of unknown identity; Rebel, a small desktop analyzer that provides real-time information on the extracellular environment in bioprocesses; and Maverick, an optical in-line analyzer that offers real-time monitoring and control of multiple bioprocess parameters, including glucose, lactate, and total biomass in mammalian cell cultures, as well as provides process fingerprint data to support large-scale efforts in predictive bioprocess modeling. Its products also comprise Maven and Trace C2, an online device for bioprocess monitoring and control; and ZipChip solution, a plug-and-play, high-resolution separation platform that optimizes Mass Spec sample analysis. The company operates in the United States, Europe, the Middle East, Africa, the Asia Pacific, and rest of the Americas. 908 Devices Inc. was incorporated in 2012 and is headquartered in Boston, Massachusetts.

Optex Systems stock logo

Optex Systems NASDAQ:OPXS

$8.22 +0.38 (+4.85%)
As of 04:00 PM Eastern

Optex Systems Holdings, Inc manufactures and sells optical sighting systems and assemblies primarily for the U.S. department of defense, foreign military applications, and commercial markets in the United States. It offers periscopes, such as laser and non-laser protected plastic and glass periscopes, electronic M17 day/thermal periscopes, and vision blocks; sighting systems, including back up sights, digital day and night sighting systems, M36 thermal periscope, unity mirrors, optical weapon system support and maintenance, commander weapon station sights, and sight assembly refurbishments; howitzers comprising M137 telescope, M187 mount, M119 aiming device, XM10 and aiming circles; and applied optics center consisting of laser interference filter, optical assemblies, laser filter units, day windows, and specialty thin film coatings, as well as other products, such as muzzle reference systems, binoculars, collimators, optical lenses and elements, and windows. The company also provides various periscope configurations, rifle and surveillance sights, and night vision optical assemblies. Its products are installed on various types of U.S. military land vehicles, such as the Abrams, Bradley, and Stryker families of fighting vehicles, as well as light armored and armored security vehicles. The company offers its products directly to the federal government, prime contractors, and foreign governments. Optex Systems Holdings, Inc was founded in 1987 and is headquartered in Richardson, Texas. Optex Systems Holdings, Inc is a subsidiary of Sileas Corporation.

Quanterix stock logo

Quanterix NASDAQ:QTRX

$4.28 -0.36 (-7.76%)
As of 04:00 PM Eastern

Quanterix Corporation, a life sciences company, engages in development and marketing of digital immunoassay platforms that advances precision health for life sciences research and diagnostics in North America, Europe, the Middle East, Africa, and the Asia Pacific regions. The company offers HD-X instrument, a protein detection platform; and SR-X instrument that enables researchers to apply Simoa detection in an expanded range of applications. It also provides SP-X instrument that is based on Simoa planar array technology for the measurement of multiplex chemiluminescent immunoassays. The company's products include assays include all components required to run enzyme-based immunoassay, such as beads, capture and detector reagents, and enzyme reagents and substrate; and replacement parts, reagents, and antibodies. In addition, it offers contract research services, including sample testing, homebrew assay development, custom assay development, lucent diagnostic, and LDT testing services. The company primarily operates in the areas of neurology, oncology, cardiology, infectious diseases, and inflammation. It sells its products for the life science research sector primarily to laboratories associated with academic and governmental research institutions, as well as pharmaceutical, biotechnology, and contract research companies through a direct field sale, support organizations, and distributors or sales agents. The company was formerly known as Digital Genomics, Inc. and changed its name to Quanterix Corporation in August 2007. Quanterix Corporation was incorporated in 2007 and is headquartered in Billerica, Massachusetts.