Kosmos Energy (KOS) Stock Chart & Stock Price History GBX 133 -7.50 (-5.34%) As of 11:50 AM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesBuy This Stock Kosmos Energy Stock Price Performance The Kosmos Energy (KOS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 65.72%, with a year-to-date return of -53.50%. In the past month, the stock has decreased 22.22%, reflecting recent market activity. As of the latest close, Kosmos Energy traded at GBX 136 with a market cap of £833.20 million and volume of 7,014 shares. Five years ago, the stock traded at GBX 116, representing a 14.66% increase over that period. At the time, it had a market cap of £470.28 million and a volume of 4,849 shares. Receive KOS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Kosmos Energy and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance-1.48%1 Month Performance-22.22%3 Month Performance+2.31%Year-To-Date Performance-53.50%1 Year Performance-65.72%5 Year Performance+14.66% KOS Stock Chart for Thursday, August, 28, 2025 KOS Chart by TradingView Kosmos Energy Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/28/2025GBX 136GBX 133-2.21%GBX 145GBX 13313,083 shs£814.82 million08/27/2025GBX 136.54GBX 136-0.39%GBX 136GBX 1367,014 shs£833.20 million08/26/2025GBX 135GBX 136.54+1.14%GBX 142GBX 136.546,085 shs£836.49 million08/25/2025GBX 135GBX 135GBX 135GBX 12610,907 shs£827.07 million08/22/2025GBX 126GBX 135+7.14%GBX 135GBX 12610,907 shs£827.07 million08/21/2025GBX 126GBX 126GBX 127GBX 1264,091 shs£771.93 million08/20/2025GBX 126GBX 126GBX 126GBX 11910,283 shs£771.93 million08/19/2025GBX 124.24GBX 126+1.42%GBX 129GBX 11813,963 shs£771.93 million08/18/2025GBX 128GBX 124.24-2.94%GBX 136GBX 124.2424,404 shs£761.15 million08/15/2025GBX 136GBX 128-5.88%GBX 136GBX 1285 shs£784.19 million Get the Latest News and Ratings for KOS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Kosmos Energy and its competitors with MarketBeat's FREE daily newsletter. 08/14/2025GBX 128GBX 136+6.25%GBX 136GBX 1363 shs£833.20 million08/13/2025GBX 135.84GBX 128-5.77%GBX 134GBX 12822,133 shs£784.19 million08/12/2025GBX 132GBX 135.84+2.91%GBX 138.57GBX 13537,625 shs£832.22 million08/11/2025GBX 140GBX 132-5.71%GBX 142GBX 13224,602 shs£808.69 million08/08/2025GBX 144GBX 140-2.78%GBX 146GBX 13611,276 shs£857.70 million08/07/2025GBX 145GBX 144-0.69%GBX 147.24GBX 14413,708 shs£882.21 million08/06/2025GBX 146GBX 145-0.68%GBX 145GBX 14018,312 shs£888.34 million08/05/2025GBX 140GBX 146+4.29%GBX 146GBX 1405,848 shs£894.46 million08/04/2025GBX 158GBX 140-11.39%GBX 146GBX 13523,773 shs£857.70 million08/01/2025GBX 170GBX 158-7.06%GBX 160GBX 1585,294 shs£967.98 million07/31/2025GBX 175GBX 170-2.86%GBX 181.69GBX 16927,450 shs£1.04 billion07/30/2025GBX 181GBX 175-3.31%GBX 175GBX 169478 shs£1.07 billion07/29/2025GBX 171GBX 181+5.85%GBX 182GBX 1693,264 shs£1.11 billion07/28/2025GBX 175GBX 171-2.29%GBX 175GBX 1654,558 shs£1.05 billion Related Companies BPT Stock Chart DEC Stock Chart GTE Stock Chart NOG Stock Chart EOG Stock Chart SUN Stock Chart VAL Stock Chart EQT Stock Chart WTI Stock Chart SHEL Stock Chart Receive KOS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Kosmos Energy and its competitors with MarketBeat's FREE daily newsletter. This page (LON:KOS) was last updated on 8/28/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredA New Way to Double Your Retirement Income?Bloomberg reports that a new class of investments is “entering a golden era,” with yields fueling a retail boo...Investors Alley | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredEveryone’s watching Nvidia right now. Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | SponsoredWhat Are Some Strategies to Help Lower RMD Taxes?Turning 73 triggers a key IRS rule: you must begin taking required minimum distributions (RMDs) from certain r...SmartAsset | SponsoredAmazon’s big Bitcoin embarrassmentBitcoin just passed Amazon in total market cap — but most investors are missing the bigger opportunity. Whi...Brownstone Research | SponsoredREVEALED FREE: Our top 3 stocks to own in 2025 and beyondEvery time Weiss Ratings flashed green like this, the average gain on each and every stock has been 303% (incl...Weiss Ratings | SponsoredTrump’s national nightmare is hereAI is no longer just about chatbots — it’s becoming the backbone of the global economy. While U.S. firms push ...Porter & Company | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Kosmos Energy Ltd. Please log in to your account or sign up in order to add this asset to your watchlist. Share Kosmos Energy With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
MarketBeat All Access