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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Arq, Inc. stock logo
ARQ
ARQ
$4.86
-2.4%
$4.39
$3.34
$8.11
$205.14M1.7260,807 shs212,853 shs
BioLargo, Inc. stock logo
BLGO
BioLargo
$0.20
-2.5%
$0.22
$0.16
$0.32
$62.45M0.12291,636 shs666,290 shs
Luxfer Holdings PLC stock logo
LXFR
Luxfer
$11.34
-1.9%
$11.21
$9.41
$15.64
$308.82M1.09132,835 shs247,605 shs
Zentek Ltd. stock logo
ZTEK
Zentek
$1.33
-2.6%
$1.46
$0.50
$1.84
$138.74M0.5640,548 shs23,952 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Arq, Inc. stock logo
ARQ
ARQ
0.00%-2.41%+7.28%+4.97%-14.44%
BioLargo, Inc. stock logo
BLGO
BioLargo
0.00%+2.35%-6.06%-29.99%-25.43%
Luxfer Holdings PLC stock logo
LXFR
Luxfer
0.00%-1.67%+1.54%-4.03%-0.47%
Zentek Ltd. stock logo
ZTEK
Zentek
0.00%-7.34%-13.96%+10.42%+25.00%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Arq, Inc. stock logo
ARQ
ARQ
2.854 of 5 stars
3.52.00.00.01.23.31.3
BioLargo, Inc. stock logo
BLGO
BioLargo
0.8247 of 5 stars
0.05.00.00.02.20.80.0
Luxfer Holdings PLC stock logo
LXFR
Luxfer
3.8344 of 5 stars
0.03.03.30.02.03.32.5
Zentek Ltd. stock logo
ZTEK
Zentek
1.052 of 5 stars
0.05.00.00.03.80.00.0
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Arq, Inc. stock logo
ARQ
ARQ
3.00
Buy$9.0085.19% Upside
BioLargo, Inc. stock logo
BLGO
BioLargo
0.00
N/AN/AN/A
Luxfer Holdings PLC stock logo
LXFR
Luxfer
0.00
N/AN/AN/A
Zentek Ltd. stock logo
ZTEK
Zentek
0.00
N/AN/AN/A

Current Analyst Ratings Breakdown

Latest BLGO, LXFR, ARQ, and ZTEK Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/8/2025
Arq, Inc. stock logo
ARQ
ARQ
Canaccord Genuity Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$9.00 ➝ $8.00
(Data available from 6/23/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Arq, Inc. stock logo
ARQ
ARQ
$108.96M1.88$0.10 per share49.99$5.17 per share0.94
BioLargo, Inc. stock logo
BLGO
BioLargo
$12.23M5.11N/AN/A$0.01 per share20.47
Luxfer Holdings PLC stock logo
LXFR
Luxfer
$391.90M0.79$1.40 per share8.07$8.21 per share1.38
Zentek Ltd. stock logo
ZTEK
Zentek
$20K6,937.04N/AN/A$0.15 per share8.83
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Arq, Inc. stock logo
ARQ
ARQ
-$5.11M-$0.05N/A20.25N/A-1.30%-0.71%-0.54%8/11/2025 (Estimated)
BioLargo, Inc. stock logo
BLGO
BioLargo
-$3.50M-$0.01N/AN/A-11.45%-39.90%-22.06%N/A
Luxfer Holdings PLC stock logo
LXFR
Luxfer
$18.40M$0.7814.5311.691.575.31%11.56%6.54%7/29/2025 (Estimated)
Zentek Ltd. stock logo
ZTEK
Zentek
-$8.68M-$0.07N/AN/A-16,555.32%-58.13%-50.87%6/25/2025 (Estimated)
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Arq, Inc. stock logo
ARQ
ARQ
N/AN/AN/AN/AN/A
BioLargo, Inc. stock logo
BLGO
BioLargo
N/AN/AN/AN/AN/A
Luxfer Holdings PLC stock logo
LXFR
Luxfer
$0.524.59%N/A66.67%N/A
Zentek Ltd. stock logo
ZTEK
Zentek
N/AN/AN/AN/AN/A

Latest BLGO, LXFR, ARQ, and ZTEK Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
4/8/2025
Luxfer Holdings PLC stock logo
LXFR
Luxfer
quarterly$0.135.41%4/17/20254/18/20255/7/2025
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Arq, Inc. stock logo
ARQ
ARQ
0.04
1.12
0.62
BioLargo, Inc. stock logo
BLGO
BioLargo
0.03
2.31
2.24
Luxfer Holdings PLC stock logo
LXFR
Luxfer
0.20
2.02
1.03
Zentek Ltd. stock logo
ZTEK
Zentek
0.01
1.83
1.48

Institutional Ownership

CompanyInstitutional Ownership
Arq, Inc. stock logo
ARQ
ARQ
18.49%
BioLargo, Inc. stock logo
BLGO
BioLargo
0.04%
Luxfer Holdings PLC stock logo
LXFR
Luxfer
90.82%
Zentek Ltd. stock logo
ZTEK
Zentek
0.77%

Insider Ownership

CompanyInsider Ownership
Arq, Inc. stock logo
ARQ
ARQ
23.89%
BioLargo, Inc. stock logo
BLGO
BioLargo
19.30%
Luxfer Holdings PLC stock logo
LXFR
Luxfer
1.17%
Zentek Ltd. stock logo
ZTEK
Zentek
N/A
CompanyEmployeesShares OutstandingFree FloatOptionable
Arq, Inc. stock logo
ARQ
ARQ
14042.21 million32.13 millionN/A
BioLargo, Inc. stock logo
BLGO
BioLargo
30305.09 million240.17 millionNot Optionable
Luxfer Holdings PLC stock logo
LXFR
Luxfer
1,45027.24 million26.92 millionOptionable
Zentek Ltd. stock logo
ZTEK
Zentek
24104.71 millionN/ANot Optionable

Recent News About These Companies

Zentek completes first phase of Innovative Solutions Canada contract
Zentek Announces Sale of Corporate Court Office
Zentek completes testing of ZenARMOR corrosion prevention technology
Zentek enters partnership with Filtration Solutions Industrial Co.

New MarketBeat Followers Over Time

Media Sentiment Over Time

ARQ stock logo

ARQ NASDAQ:ARQ

$4.86 -0.12 (-2.41%)
Closing price 06/20/2025 04:00 PM Eastern
Extended Trading
$4.82 -0.04 (-0.93%)
As of 06/20/2025 06:15 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.

Arq, Inc. is a holding company. It engages in the provision of environmental and emission control equipment to the power generation industry. The company operates through the following Segments: Refined Coal and Advanced Purification Technologies. The Refined Coal segment includes the Tinuum Group, Tinuum Services, and GWN Manager. The Advanced Purification Technologies segment refers to the sale of Activated Carbon Injection and Dry Sorbent Injection equipment systems, chemical sales, consulting services, and other sales related to the reduction of emissions in the coal-fired electric generation process and the electric utility industry. The company was founded in 1996 and is headquartered in Greenwood Village, CO.

BioLargo stock logo

BioLargo NASDAQ:BLGO

$0.20 -0.01 (-2.52%)
As of 06/20/2025 03:58 PM Eastern

BioLargo, Inc. invents, develops, and commercializes various platform technologies. Its technologies solve challenging environmental problems comprising per - and polyfluoroalkyl substances (PFAS) water contamination, advanced water and wastewater treatment, industrial odor and volatile organic compounds control, air quality control, infection control, and myriad environmental remediation. The company provides full-service environmental engineering services. BioLargo, Inc. was incorporated in 1991 and is based in Westminster, California.

Luxfer stock logo

Luxfer NYSE:LXFR

$11.34 -0.22 (-1.93%)
Closing price 06/20/2025 03:59 PM Eastern
Extended Trading
$11.46 +0.12 (+1.08%)
As of 06/20/2025 06:44 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.

Luxfer Holdings PLC, together with its subsidiaries, designs, manufactures, and supplies high-performance materials, components, and high-pressure gas containment devices for defense and first response, healthcare, transportation, and general industrial applications. The company operates through three segments: Elektron, Gas Cylinders, and graphic Arts. The Elektron segment focuses on specialty materials based primarily on magnesium and zirconium. This segment also provides magnesium alloys for use in aerospace, healthcare, and oil and gas applications; magnesium powders for use in countermeasure flares, as well as heater meals; and zirconium-based materials and oxides used as catalysts and in the manufacture of advanced ceramics, fiber-optic fuel cells, pharmaceuticals, and other performance products. The Gas Cylinders segment manufactures and markets specialized products using carbon composites and aluminum alloys, including pressurized cylinders for use in various applications comprising self-contained breathing apparatus (SCBA) for firefighters, containment of oxygen, and other medical gases for healthcare, alternative fuel vehicles, and general industrial applications. The Graphic Art segments provides magnesium photo-engraving plates, engraving metals, and etching chemicals. This segment also offers magnesium, copper, and zinc photo-engraving plates for graphic arts and luxury packaging; developer solutions; and solid wrought magnesium slab and sheet. Luxfer Holdings PLC has operations in the United States, the United Kingdom, Japan, Germany, Canada, rest of Europe, the Asia Pacific, and internationally. The company was founded in 1898 and is headquartered in Milwaukee, Wisconsin.

Zentek stock logo

Zentek NASDAQ:ZTEK

$1.32 -0.04 (-2.57%)
Closing price 06/20/2025 03:59 PM Eastern
Extended Trading
$1.32 0.00 (-0.38%)
As of 06/20/2025 04:04 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.

Zentek Ltd., together with its subsidiaries, engages in the research and development of graphene and related nanomaterials in Canada. The company develops graphene-based antimicrobial coating under the ZenGUARD brand, surgical masks, HVAC filters, personal protective equipment, rapid detection point of care diagnostics tests, and pharmaceutical products based on graphene-based compounds. It is also developing graphene oxide synthesis and graphene synthesis. In addition, the company owns 100% interest in the Albany graphite project located in Northern Ontario, Canada. The company was formerly known as ZEN Graphene Solutions Ltd. and changed its name to Zentek Ltd. in October 2021. Zentek Ltd. was incorporated in 2008 and is headquartered in Guelph, Canada.