NASDAQ:ZTEK Zentek (ZTEK) Stock Price, News & Analysis $1.03 -0.06 (-5.48%) Closing price 04/4/2025 03:59 PM EasternExtended Trading$1.03 -0.01 (-0.58%) As of 04/4/2025 07:14 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. Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsEarningsFinancialsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Zentek Stock (NASDAQ:ZTEK) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Zentek alerts:Sign Up Key Stats Today's Range$0.99▼$1.0850-Day Range$0.90▼$1.2052-Week Range$0.50▼$1.31Volume51,560 shsAverage Volume38,461 shsMarket Capitalization$108.04 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewZentek 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.Read More… Remove Ads Zentek Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks4th Percentile Overall ScoreZTEK MarketRank™: Zentek scored higher than 4% of companies evaluated by MarketBeat, and ranked 288th out of 316 stocks in the business services sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's OpinionN/AAnalyst RatingN/A Consensus RatingThere is not enough analysis data for Zentek. Earnings and Valuation0.0 / 5Proj. Earnings GrowthN/A Price to Earnings Ratio vs. the MarketThe P/E ratio of Zentek is -14.79, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Earnings Ratio vs. SectorThe P/E ratio of Zentek is -14.79, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Book Value per Share RatioZentek has a P/B Ratio of 9.41. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities. Short Interest5.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted0.06% of the float of Zentek has been sold short.Short Interest Ratio / Days to CoverZentek has a short interest ratio ("days to cover") of 1.3, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Zentek has recently decreased by 60.34%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldZentek does not currently pay a dividend.Dividend GrowthZentek does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted0.06% of the float of Zentek has been sold short.Short Interest Ratio / Days to CoverZentek has a short interest ratio ("days to cover") of 1.3, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Zentek has recently decreased by 60.34%, indicating that investor sentiment is improving significantly. News and Social Media0.0 / 5News SentimentN/A MarketBeat FollowsOnly 1 people have added Zentek to their MarketBeat watchlist in the last 30 days. This is a decrease of 0% compared to the previous 30 days. Company Ownership0.0 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Zentek insiders have not sold or bought any company stock.Percentage Held by InstitutionsOnly 0.77% of the stock of Zentek is held by institutions.Read more about Zentek's insider trading history. Receive ZTEK Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Zentek and its competitors with MarketBeat's FREE daily newsletter. Email Address ZTEK Stock News HeadlinesZentek Faces Tax Reassessment Following CRA AuditMarch 21, 2025 | tipranks.comZentek Completes Shelf-Life Efficacy Testing for ZenGUARD Enhanced Air Filter CommercializationMarch 12, 2025 | finanznachrichten.deNow I look stupid. Real stupid... I thought what happened 25 years ago was a once- in-a-lifetime event… but how wrong I was. Because here we are, a quarter of a century later, almost to the exact day, and it’s happening again. April 5, 2025 | Porter & Company (Ad)Zentek completes shelf-life efficacy testing for ZenGUARD Enhanced Air FiltersMarch 12, 2025 | markets.businessinsider.comZentek Completes Key Testing for ZenGUARD™ Air FiltersMarch 12, 2025 | tipranks.comZentek to raise $30M via ATM offeringMarch 4, 2025 | msn.comZentek Initiates US$30 Million At-The-Market Offering in the U.S.March 3, 2025 | tipranks.comZentek Launches US$30 Million At-The-Market Offering in U.S.March 3, 2025 | tipranks.comSee More Headlines ZTEK Stock Analysis - Frequently Asked Questions How have ZTEK shares performed this year? Zentek's stock was trading at $0.94 on January 1st, 2025. Since then, ZTEK shares have increased by 10.1% and is now trading at $1.0350. View the best growth stocks for 2025 here. How were Zentek's earnings last quarter? Zentek Ltd. (NASDAQ:ZTEK) announced its quarterly earnings data on Wednesday, February, 12th. The company reported ($0.01) earnings per share for the quarter. Zentek had a negative net margin of 16,555.32% and a negative trailing twelve-month return on equity of 58.13%. How do I buy shares of Zentek? Shares of ZTEK stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of Zentek own? Based on aggregate information from My MarketBeat watchlists, some other companies that Zentek investors own include ZEN Graphene Solutions (ZENYF), Zentek (ZEN), Comcast (CMCSA), Walmart (WMT), ASML (ASML), Broadcom (AVGO) and Bionano Genomics (BNGO). Company Calendar Last Earnings2/12/2025Today4/04/2025Fiscal Year End3/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorBusiness Services Industry Miscellaneous chemical products Sub-IndustryChemicals Current SymbolNASDAQ:ZTEK CIK1904501 Webwww.zentek.com Phone(844) 730-9822Fax416-595-8695Employees24Year FoundedN/AProfitability EPS (Most Recent Fiscal Year)($0.07) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income$-8,680,000.00 Net Margins-16,555.32% Pretax Margin-16,542.55% Return on Equity-58.13% Return on Assets-50.87% Debt Debt-to-Equity Ratio0.01 Current Ratio1.83 Quick Ratio1.48 Sales & Book Value Annual Sales$64,656.00 Price / Sales1,695.29 Cash FlowN/A Price / Cash FlowN/A Book Value$0.11 per share Price / Book9.55Miscellaneous Outstanding Shares104,391,000Free FloatN/AMarket Cap$109.61 million OptionableNot Optionable Beta1.30 7 Top Nuclear Stocks To Buy NowNuclear energy stocks are roaring. 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