This company has been marked as potentially delisted and may not be actively trading. NASDAQ:CYAN Cyanotech (CYAN) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisCompetitorsEarningsHeadlinesInsider TradesShort InterestTrendsBuy This Stock About Cyanotech Stock (NASDAQ:CYAN) 30 days 90 days 365 days Advanced Chart Get Cyanotech alerts:Sign Up Key Stats Today's Range$0.39▼$0.3950-Day Range$2.83▼$3.2652-Week Range$2.37▼$6.29Volume273 shsAverage Volume3,483 shsMarket Capitalization$2.79 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewCyanotech Corp. engages in the cultivation, production, and sale of natural products derived from microalgae for the health and human nutrition markets worldwide. Its products include BioAstin Hawaiian Astaxanthin, a dietary antioxidant, which is used as a human dietary supplement and dietary ingredient to support and maintain the body's natural inflammatory response, enhance skin, and support eye, joint, and immune health; and Hawaiian Spirulina Pacifica, a nutrient-rich dietary supplement that is used for extra energy, a strengthened immune system, cardiovascular benefits, and as a source of antioxidant carotenoids. The company was founded by Gerald R. Cysewski in 1983 and is headquartered in Kailua-Kona, HI.Read More… Cyanotech Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks16th Percentile Overall ScoreCYAN MarketRank™: Cyanotech scored higher than 16% of companies evaluated by MarketBeat. 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 Cyanotech. Earnings and Valuation0.6 / 5Proj. Earnings GrowthN/A Price to Earnings Ratio vs. the MarketThe P/E ratio of Cyanotech is -0.59, 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 Cyanotech is -0.59, 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 RatioCyanotech has a P/B Ratio of 0.29. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities. Short Interest5.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted0.00% of the float of Cyanotech has been sold short.Short Interest Ratio / Days to CoverCyanotech has a short interest ratio ("days to cover") of 0, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Cyanotech has recently decreased by 95.65%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldCyanotech does not currently pay a dividend.Dividend GrowthCyanotech does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted0.00% of the float of Cyanotech has been sold short.Short Interest Ratio / Days to CoverCyanotech has a short interest ratio ("days to cover") of 0, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Cyanotech has recently decreased by 95.65%, indicating that investor sentiment is improving significantly. News and Social Media0.0 / 5News SentimentN/A News Coverage This WeekMarketBeat has tracked 1 news article for Cyanotech this week, compared to 0 articles on an average week. Company Ownership1.7 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Cyanotech insiders have not sold or bought any company stock.Percentage Held by Insiders29.10% of the stock of Cyanotech is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by InstitutionsOnly 24.40% of the stock of Cyanotech is held by institutions.Read more about Cyanotech's insider trading history. Receive CYAN Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Cyanotech and its competitors with MarketBeat's FREE daily newsletter. Email Address CYAN Stock News HeadlinesCyanotech Corp (CYAN) Q3 2025 Earnings Call Highlights: Strong Sales Growth and Improved ...February 14, 2025 | finance.yahoo.comQ3 2025 Cyanotech Corp Earnings CallFebruary 13, 2025 | finance.yahoo.comTrump set to Boost Social Security Checks by 400%?If you're collecting or planning to collect social security... You should see this presentation about President Trump's Executive Order #14196. Legendary investor Louis Navellier believes it could soon not only save Social Security from collapse... But BOOST benefits for millions of retirees by up to 400%. No wonder the financial times called this new initiative...June 14, 2025 | InvestorPlace (Ad)Cyanotech Reports Financial Results for the Third Quarter and First Nine Months of Fiscal 2025February 11, 2025 | finanznachrichten.deSpirulina Beverages Market and Consumer Behaviour Analysis, 2025-2030 - Prolgae Spirulina Supplies, Cyanotech Corporation, FUL Foods, Sol-Ti, and Raw Juicery Lead the Projected $61 Million MarketJanuary 21, 2025 | globenewswire.comCyanotech Reports Financial Results for the Second Quarter and First Six Months of Fiscal 2025November 13, 2024 | finanznachrichten.deThe Microalgae Market to Reach $2.26 Billion by 2031--Exclusive Report by Meticulous Research®October 22, 2024 | finance.yahoo.comAstaxanthin Market to Reach $1.6 Billion, Globally, by 2033 at 8.1% CAGR: Allied Market ResearchOctober 9, 2024 | finance.yahoo.comSee More Headlines CYAN Stock Analysis - Frequently Asked Questions How were Cyanotech's earnings last quarter? Cyanotech Co. (NASDAQ:CYAN) issued its quarterly earnings results on Tuesday, November, 12th. The biotechnology company reported ($0.16) earnings per share for the quarter. The biotechnology company earned $5.85 million during the quarter. Cyanotech had a negative trailing twelve-month return on equity of 44.71% and a negative net margin of 19.50%. What other stocks do shareholders of Cyanotech own? Based on aggregate information from My MarketBeat watchlists, some other companies that Cyanotech investors own include AbbVie (ABBV), Gilead Sciences (GILD), Pfizer (PFE), Allena Pharmaceuticals (ALNA), Clarivate (CCC), Karyopharm Therapeutics (KPTI) and Madrigal Pharmaceuticals (MDGL). Company Calendar Last Earnings11/12/2024Today6/14/2025Fiscal Year End3/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry Medicinals & botanicals Sub-IndustryN/A Current SymbolNASDAQ:CYAN CIK768408 Webwww.cyanotech.com Phone(808) 326-1353Fax808-329-4533Employees95Year FoundedN/AProfitability EPS (Most Recent Fiscal Year)($0.66) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$5.27 million Net Margins-19.50% Pretax Margin-19.48% Return on Equity-44.71% Return on Assets-19.12% Debt Debt-to-Equity Ratio0.11 Current Ratio1.06 Quick Ratio0.28 Sales & Book Value Annual Sales$23.07 million Price / Sales0.12 Cash FlowN/A Price / Cash FlowN/A Book Value$1.33 per share Price / Book0.29Miscellaneous Outstanding Shares7,160,000Free Float5,074,000Market Cap$2.79 million OptionableNot Optionable Beta-0.11 The Best High-Yield Dividend Stocks for 2025Discover the 10 Best High-Yield Dividend Stocks for 2025 and secure reliable income in uncertain markets. Download the report now to identify top dividend payers and avoid common yield traps.Get This Free Report This page (NASDAQ:CYAN) was last updated on 6/14/2025 by MarketBeat.com Staff From Our PartnersThe Trump Dump is starting; Get out of stocks now?The first 365 days of the Trump presidency… Will be the best time to get rich in American history.Paradigm Press | SponsoredAn AI run of epic proportions is only getting startedI just put together an urgent new presentation that you need to see right away. 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