NASDAQ:IOSP Innospec (IOSP) Stock Price, News & Analysis $79.11 +0.82 (+1.05%) Closing price 11/12/2026 04:00 PM EasternExtended Trading$79.26 +0.15 (+0.19%) As of 11/12/2026 08:00 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 Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest About Innospec Stock (NASDAQ:IOSP) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Innospec alerts:Sign Up Key Stats Today's Range$77.43▼$79.2150-Day Range$77.72▼$101.4152-Week Range$65.51▼$102.00Volume250,353 shsAverage Volume283,802 shsMarket Capitalization$1.95 billionP/E Ratio13.95Dividend Yield2.33%Price TargetN/AConsensus RatingReduce Company Overview Innospec Inc. is a global specialty chemicals company that develops and manufactures products for customers in the fuels, oilfield and performance chemicals markets. Its Fuel Specialties business supplies additives for fuels and lubricants, while its Oilfield Services business provides chemical products and services used in oil and gas operations. Through its Performance Chemicals business, Innospec makes specialty ingredients for applications including personal care, home care and agriculture. Its products are used by industrial and consumer-products manufacturers around the world. The company was formerly known as Octel Corporation and adopted the Innospec name in 2006 as it expanded beyond its historical fuel-additives business. It serves customers across the Americas, Europe, the Middle East, Africa and Asia-Pacific.AI Generated. May Contain Errors. Read More Innospec Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks89th Percentile Overall ScoreIOSP MarketRank™: 4.462766653575 of 5 starsInnospec scored higher than 89% of companies evaluated by MarketBeat, and ranked 86th out of 227 stocks in the materials sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion1.2 / 5Analyst RatingReduce Consensus RatingInnospec has received a consensus rating of Reduce. The company's average rating score is 1.50, and is based on no strong buy ratings, no buy ratings, 1 hold rating, and 1 sell rating.Amount of Analyst CoverageInnospec has only been the subject of 2 research reports in the past 90 days.Read more about Innospec's stock forecast and price target. Earnings and Valuation3.1 / 5Proj. Earnings Growth17.50% Earnings GrowthEarnings for Innospec are expected to grow by 17.50% in the coming year, from $5.03 to $5.91 per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Innospec is 13.95, which means that it is trading at a less expensive P/E ratio than the market average P/E ratio of about 25.22.Price to Earnings Ratio vs. SectorThe P/E ratio of Innospec is 13.95, which means that it is trading at a less expensive P/E ratio than the Materials sector average P/E ratio of about 27.20.Price to Earnings Growth RatioInnospec has a PEG Ratio of 3.12. PEG Ratios above 1 indicate that a company could be overvalued.Price to Book Value per Share RatioInnospec has a P/B Ratio of 1.41. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities. Short Interest5.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted1.88% of the float of Innospec has been sold short.Short Interest Ratio / Days to CoverInnospec has a short interest ratio ("days to cover") of 1.89, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Innospec has recently decreased by 5.53%, indicating that investor sentiment is improving significantly. Dividend4.2 / 5Dividend StrengthStrong Dividend YieldInnospec pays a meaningful dividend of 2.35%, higher than the bottom 25% of all stocks that pay dividends.Dividend GrowthInnospec has been increasing its dividend for 11 years.Dividend CoverageThe dividend payout ratio of Innospec is 32.45%. This payout ratio is at a healthy, sustainable level, below 75%.Dividend SustainabilityBased on earnings estimates, Innospec will have a dividend payout ratio of 31.13% next year. This indicates that Innospec will be able to sustain or increase its dividend.Read more about Innospec's dividend. News and Social Media3.7 / 5News Sentiment0.86 News SentimentInnospec has a news sentiment score of 0.86. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a higher news sentiment than the 0.39 average news sentiment score of Materials companies.News Coverage This WeekMarketBeat has tracked 7 news articles for Innospec this week, compared to 2 articles on an average week.Search Interest5 people have searched for IOSP on MarketBeat in the last 30 days. Company Ownership2.9 / 5Insider TradingAcquiring Shares Net Insider BuyingOver the last three months, insiders have purchased a net $27,493.00 in company stock, which represents 0.0014% of the company's market cap.Insider Buying vs. Insider SellingIn the past three months, Innospec insiders have bought more of their company's stock than they have sold. Specifically, they have bought $27,493.00 in company stock and sold $0.00 in company stock.Percentage Held by Insiders1.45% of the stock of Innospec is held by insiders.Percentage Held by Institutions96.64% of the stock of Innospec is held by institutions. High institutional ownership can be a signal of strong market trust in this company.Read more about Innospec's insider trading history. Receive IOSP Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Innospec and its competitors with MarketBeat's FREE daily newsletter. 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IOSP Stock News HeadlinesInnospec (IOSP) Earnings And Dividend Hike Put Fair Value Back In FocusNovember 9, 2026 | finance.yahoo.comInnospec expects $55M-$60M free cash flow next year as North Carolina upgrades finish by year-endNovember 4, 2026 | seekingalpha.comMy next big call (under $1)17,556% on KDA. 3,900% on PRE. 2,650% on OCEAN. Every single one of these was recommended to our community before the big move happened. Now, I'm making my next big call. It's a coin under $1.00 that most investors have never heard of. But the world's largest bank is already building on it. It has a deflationary burn mechanism tied directly to institutional usage. With Bitcoin well off its highs and fear still hanging over the market, this is the exact environment where my biggest winners have been found. | Crypto 101 Media (Ad)Innospec (IOSP) Q3 2026 Earnings Call TranscriptNovember 4, 2026 | finance.yahoo.comInnospec Q3 2026 Earnings Call TranscriptNovember 4, 2026 | benzinga.comEarnings Flash (IOSP) Innospec Inc. Posts Q3 Adjusted EPS $1.29 per Share, vs. FactSet Est of $1.26November 3, 2026 | marketscreener.comMInnospec Inc. Reports Earnings Results for the Third Quarter and Nine Months Ended September 30, 2026November 3, 2026 | marketscreener.comMInnospec Q3 Adjusted Earnings, Revenue RiseNovember 3, 2026 | finance.yahoo.comSee More Headlines IOSP Stock Analysis - Frequently Asked Questions How have IOSP shares performed this year? Innospec's stock was trading at $76.54 at the start of the year. Since then, IOSP stock has increased by 3.4% and is now trading at $79.11. How were Innospec's earnings last quarter? Innospec Inc. (NASDAQ:IOSP) posted its quarterly earnings data on Tuesday, November, 3rd. The specialty chemicals company reported $1.29 earnings per share (EPS) for the quarter, topping the consensus estimate of $1.26 by $0.03. Innospec's revenue was up 7.2% on a year-over-year basis. Read the conference call transcript. Is Innospec doing a stock buyback? Innospec's Board of Directors authorized a share buyback plan on Monday, March 10th 2025, which authorizes the company to repurchase $50 million in outstanding shares, according to EventVestor. This means that the company could buy up to 2% of its stock through open market purchases. Stock buyback plans are often an indication that the company's management believes its shares are undervalued. Who are Innospec's major shareholders? Innospec's top institutional shareholders include Allspring Global Investments Holdings LLC (4.72%), State Street Corp (4.19%), Assenagon Asset Management S.A. (1.30%) and Royce & Associates LP (1.19%). Insiders that own company stock include Patrick Williams, Philip John Boon, David B Jones, Ian Cleminson, Milton C Blackmore, Larry Padfield, Corbin Barnes, Leslie J Parrette, David Landless, Claudia Poccia and Hardy Louis Griffin III. View institutional ownership trends. How do I buy shares of Innospec? Shares of IOSP 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 Innospec own? Based on aggregate information from My MarketBeat watchlists, some other companies that Innospec investors own include NVIDIA (NVDA), Boeing (BA), FedEx (fdx), Johnson & Johnson (JNJ), UnitedHealth Group (UNH), ExxonMobil (XOM) and Adobe (ADBE). Company Calendar Last Earnings11/03/2026Today11/12/2026Record date for 11/25 Dividend11/17/2026Ex-Dividend for 11/25 Dividend11/17/2026Dividend Payable11/25/2026Fiscal Year End12/31/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Red Zone (1w+) 1-Year History Nov 25 Feb 26 May 26 Aug 26 Nov 26 For the last 8 days, IOSP's financial health has been in the Red zone, according to TradeSmith. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorMaterials Industry Chemicals Sub-IndustrySpecialty Chemicals Current SymbolNASDAQ:IOSP CIK1054905 Webwww.innospec.com Phone(303) 792-5554Fax303-792-5668Employees2,450Year Founded1938Profitability EPS (Trailing Twelve Months)$5.67 Trailing P/E Ratio13.95 Forward P/E Ratio13.39 P/E Growth3.12Net Income$116.60 million Net Margins7.49% Pretax Margin9.25% Return on Equity9.36% Return on Assets6.90% Debt Debt-to-Equity RatioN/A Current Ratio2.95 Quick Ratio1.92 Sales & Book Value Annual Sales$1.78 billion Price / Sales1.10 Cash Flow$7.16 per share Price / Cash Flow11.05 Book Value$56.04 per share Price / Book1.41Miscellaneous Outstanding Shares24,630,000Free Float24,275,000Market Cap$1.95 billion OptionableOptionable Beta0.88 Social Links 7 Stocks to Buy Before the Robotics RevolutionRobotics and automation are rapidly becoming essential infrastructure across healthcare, manufacturing, logistics, and many other industries. 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