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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
908 Devices Inc. stock logo
MASS
908 Devices
$6.25
-0.2%
$6.69
$1.81
$8.06
$224.13M0.371.47 million shs231,008 shs
Syntec Optics Holdings, Inc. stock logo
OPTX
Syntec Optics
$1.60
-1.2%
$1.54
$0.85
$5.10
$58.70M-1.16117,588 shs36,363 shs
Quantum-Si Incorporated stock logo
QSI
Quantum-Si
$1.12
-2.6%
$1.58
$0.61
$5.77
$226.79M2.8711.45 million shs3.36 million shs
Quanterix Corporation stock logo
QTRX
Quanterix
$4.55
+0.2%
$5.65
$4.05
$15.85
$211.44M1.07784,963 shs481,164 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
908 Devices Inc. stock logo
MASS
908 Devices
-0.63%+3.99%-9.93%+8.68%+56.89%
Syntec Optics Holdings, Inc. stock logo
OPTX
Syntec Optics
+1.89%+10.20%-14.29%-0.61%+14.89%
Quantum-Si Incorporated stock logo
QSI
Quantum-Si
-0.86%+3.60%-29.66%-30.72%+20.87%
Quanterix Corporation stock logo
QTRX
Quanterix
-1.52%-6.20%-25.33%-11.50%-65.45%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
908 Devices Inc. stock logo
MASS
908 Devices
3.6741 of 5 stars
3.64.00.00.02.44.20.6
Syntec Optics Holdings, Inc. stock logo
OPTX
Syntec Optics
0.4492 of 5 stars
0.03.00.00.02.40.00.6
Quantum-Si Incorporated stock logo
QSI
Quantum-Si
2.9332 of 5 stars
3.34.00.00.03.32.50.0
Quanterix Corporation stock logo
QTRX
Quanterix
2.2872 of 5 stars
3.11.00.00.02.63.30.6
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
908 Devices Inc. stock logo
MASS
908 Devices
3.25
Buy$8.0028.00% Upside
Syntec Optics Holdings, Inc. stock logo
OPTX
Syntec Optics
0.00
N/AN/AN/A
Quantum-Si Incorporated stock logo
QSI
Quantum-Si
2.67
Moderate Buy$3.48210.27% Upside
Quanterix Corporation stock logo
QTRX
Quanterix
2.20
Hold$11.75158.24% Upside

Current Analyst Ratings Breakdown

Latest OPTX, QSI, MASS, and QTRX Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
8/14/2025
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-)
8/11/2025
Quanterix Corporation stock logo
QTRX
Quanterix
Canaccord Genuity Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Hold$12.00 ➝ $5.00
8/5/2025
908 Devices Inc. stock logo
MASS
908 Devices
Leerink Partnrs
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UpgradeHold ➝ Strong-Buy
8/5/2025
908 Devices Inc. stock logo
MASS
908 Devices
Leerink Partners
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UpgradeMarket Perform ➝ Outperform$12.00
7/29/2025
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-)
7/12/2025
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-)
6/27/2025
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-)
6/11/2025
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-)
(Data available from 8/29/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
908 Devices Inc. stock logo
MASS
908 Devices
$65.56M3.42N/AN/A$4.15 per share1.51
Syntec Optics Holdings, Inc. stock logo
OPTX
Syntec Optics
$29.44M1.99$0.78 per share2.05$2.13 per share0.75
Quantum-Si Incorporated stock logo
QSI
Quantum-Si
$3.06M74.11N/AN/A$1.09 per share1.03
Quanterix Corporation stock logo
QTRX
Quanterix
$137.42M1.54N/AN/A$6.29 per share0.72
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
908 Devices Inc. stock logo
MASS
908 Devices
-$72.21M-$0.54N/AN/AN/A-30.54%-24.30%-18.55%11/11/2025 (Estimated)
Syntec Optics Holdings, Inc. stock logo
OPTX
Syntec Optics
$1.98MN/A0.00N/AN/AN/AN/A11/10/2025 (Estimated)
Quantum-Si Incorporated stock logo
QSI
Quantum-Si
-$101.01M-$0.68N/AN/AN/A-3,120.14%-44.57%-39.45%11/11/2025 (Estimated)
Quanterix Corporation stock logo
QTRX
Quanterix
-$38.53M-$1.82N/AN/AN/A-56.04%-18.41%-14.80%11/10/2025 (Estimated)

Latest OPTX, QSI, MASS, and QTRX Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/7/2025Q2 2025
Quanterix Corporation stock logo
QTRX
Quanterix
-$0.41-$0.47-$0.06-$0.77$29.73 million$24.48 million
8/5/2025Q2 2025
908 Devices Inc. stock logo
MASS
908 Devices
-$0.16-$0.18-$0.02-$0.37$12.17 million$4.70 million
8/5/2025Q2 2025
Quantum-Si Incorporated stock logo
QSI
Quantum-Si
-$0.16-$0.16N/A-$0.16$1.28 million$0.59 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
908 Devices Inc. stock logo
MASS
908 Devices
N/AN/AN/AN/AN/A
Syntec Optics Holdings, Inc. stock logo
OPTX
Syntec Optics
N/AN/AN/AN/AN/A
Quantum-Si Incorporated stock logo
QSI
Quantum-Si
N/AN/AN/AN/AN/A
Quanterix Corporation stock logo
QTRX
Quanterix
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
908 Devices Inc. stock logo
MASS
908 Devices
N/A
4.98
4.46
Syntec Optics Holdings, Inc. stock logo
OPTX
Syntec Optics
N/AN/AN/A
Quantum-Si Incorporated stock logo
QSI
Quantum-Si
N/A
9.43
9.27
Quanterix Corporation stock logo
QTRX
Quanterix
N/A
6.68
6.06

Institutional Ownership

CompanyInstitutional Ownership
908 Devices Inc. stock logo
MASS
908 Devices
88.06%
Syntec Optics Holdings, Inc. stock logo
OPTX
Syntec Optics
N/A
Quantum-Si Incorporated stock logo
QSI
Quantum-Si
39.90%
Quanterix Corporation stock logo
QTRX
Quanterix
86.48%

Insider Ownership

CompanyInsider Ownership
908 Devices Inc. stock logo
MASS
908 Devices
23.70%
Syntec Optics Holdings, Inc. stock logo
OPTX
Syntec Optics
0.20%
Quantum-Si Incorporated stock logo
QSI
Quantum-Si
30.04%
Quanterix Corporation stock logo
QTRX
Quanterix
6.90%
CompanyEmployeesShares OutstandingFree FloatOptionable
908 Devices Inc. stock logo
MASS
908 Devices
6035.86 million27.36 millionOptionable
Syntec Optics Holdings, Inc. stock logo
OPTX
Syntec Optics
336.69 million36.62 millionN/A
Quantum-Si Incorporated stock logo
QSI
Quantum-Si
150202.49 million141.67 millionOptionable
Quanterix Corporation stock logo
QTRX
Quanterix
46046.47 million43.26 millionOptionable

Recent News About These Companies

Quanterix Adopts New Bylaws Amid Financial Challenges
Quanterix Announces Cooperation Agreement with Kent Lake
Quanterix Corporation (QTRX) - Yahoo Finance

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

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908 Devices stock logo

908 Devices NASDAQ:MASS

$6.25 -0.01 (-0.16%)
Closing price 04:00 PM Eastern
Extended Trading
$6.25 0.00 (0.00%)
As of 04:38 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.

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.

Syntec Optics stock logo

Syntec Optics NASDAQ:OPTX

$1.60 -0.02 (-1.23%)
Closing price 03:59 PM Eastern
Extended Trading
$1.58 -0.02 (-1.25%)
As of 06:06 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.

Syntec Optics Holdings, Inc. manufactures and supplies integrated optics for biomedical, defense and military, consumer, and other applications. It offers camera modules; tool design, design for manufacturing, optical and opto-mechanical design, and moldflow analysis; SPDT optics, such as freedom optics, microlens arrays, spheres and aspheres, diffractives, SPDT materials, and optical tooling; replicative molding, that includes polymer and glass molding, and molded production materials; thin film coating and coating curve materials; and precision machining and precision machining materials. The company also provides clean room assembly, such as opto mechanical, opto electronic, and integrated photonics; infrared optics, microlens arrays, software development, and optical metrology, and catalog optics services. In addition, it offers driverless cars, integrated photonics, robotics, sensors, VR and AR, machine vision, facial imagining, heads up display, finger print scanners, and laser scanners technology for consumers; night vision goggles, missile laser guides, biometrics, infrared and thermal imaging, ordnance optics, head mounted displays, 2D and 3D scanners, humvee lighting , laser targeting, protective domes and windows, and lidar technologies for defense and miliary; and medical diagnostic, microfluidics, surgical components and systems, and medical sensing technology for medical sectors. The company was founded in 1981 and is based in Rochester, New York.

Quantum-Si stock logo

Quantum-Si NASDAQ:QSI

$1.12 -0.03 (-2.61%)
Closing price 04:00 PM Eastern
Extended Trading
$1.12 0.00 (-0.09%)
As of 06:17 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.

Quantum-Si incorporated, a life sciences company, engages in the development of single-molecule detection platform to enable Next Generation Protein Sequencing (NGPS). The company's platform is comprised of the Platinum NGPS instrument; the Platinum Analysis Software service; and reagent kits and semiconductor chips for use with its instruments. It is used in protein identification, protein variants, antibody characterization, biomarker identification, and post translational modification analysis applications. The company was founded in 2013 is headquartered in Branford, Connecticut.

Quanterix stock logo

Quanterix NASDAQ:QTRX

$4.55 +0.01 (+0.22%)
Closing price 04:00 PM Eastern
Extended Trading
$4.60 +0.04 (+0.99%)
As of 05:03 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.

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.