LON:MSMN Mosman Oil and Gas (MSMN) Share Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisChartBuy This Stock About Mosman Oil and Gas Stock (LON:MSMN) Get Mosman Oil and Gas alerts:Sign Up Key Stats Today's Range N/A50-Day Range 0.04▼ 0.0452-Week Range N/AVolume655.18 million shsAverage Volume291.43 million shsMarket Capitalization£11.25 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Mosman Oil and Gas Limited engages in the exploration, development, and production of oil and gas properties in Australia and the United States. It holds a 100% interest in the Amadeus Basin in Central Australia; and owns interests in the Stanley, Livingston, Winters, Winters-2, Greater Stanley, Arkoma, and Cinnabar oil and gas producing assets. The company was formerly known as Mosman Minerals Limited and changed its name to Mosman Oil and Gas Limited in December 2012. The company was incorporated in 2011 and is based in Sydney, Australia. Read More Receive MSMN Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Mosman Oil and Gas and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By 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. MSMN Stock News HeadlinesMosman Oil and Gas Announces AGM and Strategic Transition to Quantum Helium LimitedOctober 10, 2025 | msn.comSMALL CAP IDEA: Mosman hails very significant milestone' after helium tiltOctober 6, 2025 | msn.comRead this warning immediatelyPorter Stansberry, founder of one of the world's largest financial research firms, says he's breaking the biggest story of his 26-year career. A famous historian whose books have sold over 45 million copies in 65 languages is warning of a structural shift so large it has only one historical parallel - 1776. One Stanford economist calls it 'the biggest change ever - bigger than electricity, bigger than the steam engine.' Stansberry outlines the stocks to buy, the stocks to sell, and three money moves to position yourself on the right side of this shift.May 16 at 1:00 AM | Porter & Company (Ad)Mosman Oil and Gas Shifts Focus to Helium ExplorationSeptember 26, 2025 | msn.comMosman Oil and Gas Reports H1 2025 Production Update and Future PlansAugust 18, 2025 | msn.comMSMN | Mosman Oil & Gas Ltd. Stock Overview (U.K.: London) - Barron'sJuly 4, 2025 | barrons.comMosman Oil and Gas announces resource estimate at Sagebrush Project in Colorado, USMay 9, 2025 | finance.yahoo.comMosman Oil and Gas Announces Key Board and Administrative AppointmentsApril 24, 2025 | msn.comSee More Headlines MSMN Stock Analysis - Frequently Asked Questions How do I buy shares of Mosman Oil and Gas? Shares of MSMN stock and other U.K. stocks can be purchased through online brokerage accounts that support trading on the London Stock Exchange (LSX). Some U.K. companies can be purchased through major U.S. brokerages in the form of American Depository Receipts (ADRs), which are placeholder equities held in a trust by a bank that represent shares of a foreign stock. What other stocks do shareholders of Mosman Oil and Gas own? Based on aggregate information from My MarketBeat watchlists, some other companies that Mosman Oil and Gas investors own include Baron Oil (BOIL), BP (BP), 4D pharma (DDDD), EQTEC (EQT), genedrive (GDR) and International Consolidated Airlines Group (IAG). Industry, Sector and Symbol Stock ExchangeLON SectorEnergy Industry Oil & Gas E&P Sub-IndustryN/A Current SymbolLON:MSMN CIKN/A Webmosmanoilandgas.com Phone+61-2-92104600FaxN/AEmployeesN/AYear FoundedN/AProfitability EPS (Trailing Twelve Months)GBX (0.06) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-£2.45 million Net Margins-132.29% Pretax MarginN/A Return on Equity-32.32% Return on Assets-16.80% Debt Debt-to-Equity RatioN/A Current Ratio1.00 Quick Ratio2.76 Sales & Book Value Annual Sales£503.57 thousand Price / Sales0.00 Cash FlowN/A Price / Cash Flow0.73 Book ValueN/A Price / BookN/AMiscellaneous Outstanding Shares30,392,633,000Free FloatN/AMarket Cap£11.25 million OptionableNot Optionable Beta0.82 The Best Nuclear Energy Stocks to BuyNuclear energy is entering a new growth cycle as rising power demand, expanding data centers, and renewed policy support bring the sector back into focus. After strong gains in recent years, the most impactful phase of nuclear investment may still be ahead. This report highlights seven nuclear energy stocks positioned across the value chain—combining near-term revenue with long-term upside as next-generation technologies scale. Click the link below to unlock the full list.Get This Free Report This page (LON:MSMN) was last updated on 5/16/2026 by MarketBeat.com Staff. From Our PartnersTrump's gold order: the announcement they won't put on the front pageOn August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no deb...Reagan Gold Group | SponsoredHey, it's Jon Najarian. The SpaceX IPO is right around the corner. But I discovered Elon may have something BIGGER planned. 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