OTCMKTS:DOFSQ Diamond Offshore Drilling (DOFSQ) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock Analysis About Diamond Offshore Drilling Stock (OTCMKTS:DOFSQ) Get DOFSQ alerts:Sign Up Key Stats Today's Range N/A50-Day Range N/A52-Week Range N/AVolume286,900 shsAverage Volume588,227 shsMarket Capitalization$17.80 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Diamond Offshore Drilling was an offshore drilling contractor that provided drilling services to oil and gas exploration and production companies. The company operated a fleet of deepwater and ultra-deepwater drilling units, including drillships and semisubmersible rigs, and supported exploration, development and production activities in offshore oil and gas fields. Founded in 1953 and headquartered in Houston, Texas, Diamond Offshore served customers in major offshore markets around the world. Its operations historically included regions such as the Gulf of Mexico, the North Sea, Brazil and other international deepwater areas. The company also provided related drilling-management and offshore well-construction services through its operating units. Diamond Offshore filed for Chapter 11 bankruptcy protection in 2020 amid challenging conditions in the offshore drilling industry. It subsequently emerged from bankruptcy as a privately held company. Noble Corporation completed its acquisition of Diamond Offshore in September 2024, combining Diamond Offshore’s drilling fleet and operations with Noble’s offshore drilling business. The OTC Markets symbol DOFSQ was associated with Diamond Offshore during its bankruptcy proceedings.AI Generated. May Contain Errors. Read More Receive DOFSQ Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Diamond Offshore Drilling and its competitors with MarketBeat's FREE daily newsletter. 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DOFSQ Stock News HeadlinesDiamond Offshore’s stock gets a big boost from Noble’s $1.6 billion buyout bidJuly 12, 2026 | marketwatch.comDiamond Offshore Drilling (DOFSQ) - Investing.com UKAugust 26, 2025 | uk.investing.comALERT: Drop these 5 stocks before the market opens tomorrow!The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings research points to the first half of 2026 as a particularly rough stretch for certain holdings. Some of America's most popular stocks could take serious damage as a radical market shift plays out. Analysts at Weiss Ratings have identified five names you may want to remove from your portfolio before this unfolds. If any of these are in your portfolio, now is the time to review your positions. | Weiss Ratings (Ad)Shell awards $70m drilling contract to Noble in the AmericasFebruary 8, 2025 | msn.comBiden plans to block more offshore O&G drilling in final weeks, Bloomberg saysJanuary 2, 2025 | markets.businessinsider.comAppia Successfully Concludes Diamond Drilling Program Intercepting Potential Highgrade Mineralization on all three Drillholes in Goias, BrazilNovember 12, 2024 | markets.businessinsider.comOzAurum spreads Salitre niobium anomaly for diamond drillingOctober 21, 2024 | msn.comDesert Metals Begins Drilling at Adzope ProjectOctober 20, 2024 | markets.businessinsider.comSee More Headlines DOFSQ Stock Analysis - Frequently Asked Questions How do I buy shares of Diamond Offshore Drilling? Shares of DOFSQ 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. Company Calendar Today10/05/2026Fiscal Year End12/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeOTCMKTS SectorEnergy Industry Oil, Gas & Consumable Fuels Sub-IndustryOil & Gas Exploration & Production Current SymbolOTCMKTS:DOFSQ CIKN/A Webwww.diamondoffshore.com Phone(281) 492-5300Fax281-492-5316Employees1,900Year Founded1992Profitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$2.14 billion Net Margins-294.90% Pretax Margin-300.10% Return on Equity-183.15% Return on Assets-78.90% Debt Debt-to-Equity Ratio0.54 Current Ratio1.17 Quick Ratio1.17 Sales & Book Value Annual Sales$725.45 million Price / Sales0.00 Cash FlowN/A Price / Cash FlowN/A Book Value$5.56 per share Price / BookN/AMiscellaneous Outstanding Shares138,054,000Free Float137,667,000Market Cap$17.80 million OptionableNot Optionable BetaN/A Social Links 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. 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