This company has been marked as potentially delisted and may not be actively trading. NYSE:MNK Mallinckrodt (MNK) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About Mallinckrodt Stock (NYSE:MNK) 30 days 90 days 365 days Advanced Chart Get Mallinckrodt alerts:Sign Up Key Stats Today's Range N/A50-Day Range$0.14▼$0.7552-Week Range N/AVolume39,227 shsAverage Volume2.62 million shsMarket Capitalization$1.58 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Mallinckrodt Plc is a global specialty pharmaceuticals company. It develops, manufactures, markets and distributes both branded and generic specialty pharmaceutical products and medical imaging agents. It operates through the Specialty Brands and Specialty Generics segments. The Specialty Brands segment includes branded medicines. The Specialty Generics segment relates to specialty generic drugs, active pharmaceutical ingredients, as well as external manufacturing. The company was founded by Gustavo Mallinckrodt, Otto Mallinckrodt and Edward Mallinckrodt in 1867 and is headquartered in Blanchardstown, Dublin. Read More Receive MNK Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Mallinckrodt and its competitors with MarketBeat's FREE daily newsletter. Submit 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. MNK Stock News HeadlinesMallinckrodt plc Reports Financial Results for Second Quarter 2025 and Provides GuidanceAugust 6, 2025 | finance.yahoo.comMallinckrodt's $7B deal to merge with drugmaker Endo advancesJune 27, 2025 | bizjournals.comOne tiny company just cracked Google’s $19B problemFor decades, this “AI metal” was trapped in labs, too slow and expensive to ever reach mass production. Then an MIT team cracked the code… dropping the cost from $63,000 to just 90 cents per gram. Now, one US-based factory is gearing up to supply the AI, aerospace, and EV industries with the one material they can’t continue to grow without. Only one company controls it, and its stock is still flying under Main Street’s radar. | True Market Insiders (Ad)Mallinckrodt and Endo Shareholders Approve MergerJune 16, 2025 | msn.comMallinckrodt and Endo Announce Leadership Plans for Transformative MergerJune 14, 2025 | msn.comMallinckrodt plc: Mallinckrodt, Endo Announce Planned Leadership Team for Merged CompanyJune 9, 2025 | finanznachrichten.deMallinckrodt and Endo Advance Key Milestones in Strategic MergerMay 19, 2025 | msn.comMalvern-Based Endo Progresses Toward Mallinckrodt Merger CompletionMay 15, 2025 | msn.comSee More Headlines MNK Stock Analysis - Frequently Asked Questions How were Mallinckrodt's earnings last quarter? Mallinckrodt plc (NYSE:MNK) posted its quarterly earnings data on Tuesday, August, 4th. The company reported $1.89 earnings per share for the quarter, beating the consensus estimate of $1.34 by $0.55. The business's revenue was down 14.9% on a year-over-year basis. What other stocks do shareholders of Mallinckrodt own? Based on aggregate information from My MarketBeat watchlists, some other companies that Mallinckrodt investors own include Bristol Myers Squibb (BMY), Gilead Sciences (GILD), Micron Technology (MU), Endo International (ENDP), Bausch Health Cos (BHC), Meta Platforms (META) and Gerdau (GGB). Company Calendar Last Earnings8/04/2020Today8/31/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNYSE SectorMedical Industry Pharmaceutical preparations Sub-IndustryN/A Current SymbolNYSE:MNK CIK1567892 Webwww.mallinckrodt.com Phone(531) 696-0000FaxN/AEmployees2,700Year FoundedN/AProfitability EPS (Trailing Twelve Months)($116.19) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net Margins-82.59% Pretax MarginN/A Return on Equity20.32% Return on Assets2.49% Debt Debt-to-Equity Ratio1.18 Current Ratio0.57 Quick Ratio0.31 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$47.48 per share Price / BookN/AMiscellaneous Outstanding Shares13,170,000Free Float13,131,000Market Cap$1.58 million OptionableNot Optionable BetaN/A Reduce the RiskMarket downturns give many investors pause, and for good reason. Wondering how to offset this risk? 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