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Stocks to Compare Sections All Sections Selected Performance Chart Price & Volume MarketRank Analyst Ratings Sales & Book Value Profitability & Earnings Dividends Debt Ownership Miscellaneous Headlines About Compare NASDAQ:ACHC NASDAQ:ATAI NYSE:BKD NYSE:SEM On This Page Performance ChartPrice & VolumeMarketRank™Analyst RatingsSales & Book ValueProfitability & EarningsDividendsDebtOwnershipMiscellaneousHeadlinesAbout Comparison Ideas Stock Ideas Comparative Price Performance Over Time1 day7 days30 days90 days365 daysCompare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeACHCAcadia Healthcare$23.18+0.7%$25.21$11.43▼$30.20$2.13B0.733.23 million shs2.55 million shsATAIAtai Beckley$4.32-0.2%$3.95$1.91▼$6.75$1.59B1.594.34 million shs5.01 million shsBKDBrookdale Senior Living$13.30-0.6%$13.71$6.26▼$17.09$3.18B0.683.53 million shs2.16 million shsSEMSelect Medical$16.54+0.0%$16.38$11.65▼$16.99$2.05B1.021.88 million shs2.78 million shsThe 7 Hottest IPOs On Wall Street’s 2026 WatchlistMarketBeat just released its list of the 7 hottest IPOs expected to hit Wall Street in 2026. See which companies are preparing to go public and why investors are watching closely.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceACHCAcadia Healthcare0.00%-10.19%-15.22%+38.06%-1.40%ATAIAtai Beckley0.00%+7.73%-9.43%+11.34%+126.18%BKDBrookdale Senior Living0.00%+1.92%-2.40%-10.74%+102.51%SEMSelect Medical0.00%+0.22%+0.71%+10.02%+12.03%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeACHCAcadia Healthcare$23.18+0.7%$25.21$11.43▼$30.20$2.13B0.733.23 million shs2.55 million shsATAIAtai Beckley$4.32-0.2%$3.95$1.91▼$6.75$1.59B1.594.34 million shs5.01 million shsBKDBrookdale Senior Living$13.30-0.6%$13.71$6.26▼$17.09$3.18B0.683.53 million shs2.16 million shsSEMSelect Medical$16.54+0.0%$16.38$11.65▼$16.99$2.05B1.021.88 million shs2.78 million shsThe 7 Hottest IPOs On Wall Street’s 2026 WatchlistMarketBeat just released its list of the 7 hottest IPOs expected to hit Wall Street in 2026. See which companies are preparing to go public and why investors are watching closely.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceACHCAcadia Healthcare0.00%-10.19%-15.22%+38.06%-1.40%ATAIAtai Beckley0.00%+7.73%-9.43%+11.34%+126.18%BKDBrookdale Senior Living0.00%+1.92%-2.40%-10.74%+102.51%SEMSelect Medical0.00%+0.22%+0.71%+10.02%+12.03%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceACHCAcadia Healthcare 2.38Hold$26.0412.33% UpsideATAIAtai Beckley 2.91Moderate Buy$16.00270.37% UpsideBKDBrookdale Senior Living 2.71Moderate Buy$16.5024.11% UpsideSEMSelect Medical 2.14Hold$15.50-6.30% DownsideCurrent Analyst Ratings BreakdownLatest SEM, ATAI, BKD, and ACHC Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/20/2026SEMSelect Medical Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingHold (C-)5/12/2026SEMSelect Medical MizuhoSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOutperform ➝ Neutral$17.00 ➝ $16.505/12/2026BKDBrookdale Senior Living Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeSell (D-) ➝ Sell (D)5/12/2026SEMSelect Medical MizuhoSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeOutperform ➝ Neutral$17.00 ➝ $16.505/4/2026ACHCAcadia Healthcare Royal Bank Of CanadaSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOutperform$28.00 ➝ $31.005/4/2026ACHCAcadia Healthcare GuggenheimSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$26.00 ➝ $31.005/4/2026ACHCAcadia Healthcare Raymond James FinancialSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeOutperform ➝ Strong-Buy$39.005/4/2026SEMSelect Medical Zacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeStrong Sell ➝ Hold5/1/2026ACHCAcadia Healthcare Cantor FitzgeraldSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetNeutral$20.00 ➝ $30.004/30/2026ACHCAcadia Healthcare BarclaysSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetEqual Weight$20.00 ➝ $25.004/28/2026ACHCAcadia Healthcare TD CowenSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$24.00 ➝ $30.00(Data available from 5/24/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookACHCAcadia Healthcare$3.31B0.64$4.08 per share5.68$21.29 per share1.09ATAIAtai Beckley$4.09M388.87N/AN/A$0.69 per share6.26BKDBrookdale Senior Living$3.19B0.99$0.45 per share29.37($0.23) per share-57.80SEMSelect Medical$5.45B0.38$2.34 per share7.06$16.82 per share0.98Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateACHCAcadia Healthcare-$1.10B-$12.24N/A13.727.79-32.84%7.09%3.01%8/4/2026 (Estimated)ATAIAtai Beckley-$660.05M-$2.23N/AN/AN/A-19,019.44%-89.79%-63.58%N/ABKDBrookdale Senior Living-$262.69M-$0.86N/A83.09N/A-6.51%-15,050.32%-2.19%8/5/2026 (Estimated)SEMSelect Medical$146.22M$1.0615.6111.570.952.42%6.62%2.30%7/30/2026 (Estimated)Latest SEM, ATAI, BKD, and ACHC EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/12/2026Q4 2025ATAIAtai Beckley-$0.11-$0.08+$0.03-$0.08$0.22 million$0.95 million5/6/2026Q1 2026BKDBrookdale Senior Living-$0.0214-$0.03-$0.0086-$0.03$771.16 million$764.86 million4/30/2026Q1 2026SEMSelect Medical$0.43$0.36-$0.07$0.35$1.41 billion$1.42 billion4/29/2026Q1 2026ACHCAcadia Healthcare$0.28$0.37+$0.09$0.05$823.51 million$828.80 million3/7/2026Q4 2025ATAIAtai Beckley-$0.12-$0.05+$0.07-$1.73$1.50 million$1.07 million2/25/2026Q4 2025ACHCAcadia Healthcare$0.03$0.07+$0.04-$13.02$800.10 million$821.46 millionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthACHCAcadia HealthcareN/AN/AN/AN/AN/AATAIAtai BeckleyN/AN/AN/AN/AN/ABKDBrookdale Senior LivingN/AN/AN/AN/AN/ASEMSelect Medical$0.251.51%N/A23.58%N/ALatest SEM, ATAI, BKD, and ACHC DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date4/29/2026SEMSelect Medicalquarterly$0.06251.52%5/14/20265/14/20265/28/2026(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioACHCAcadia Healthcare1.271.711.71ATAIAtai Beckley0.027.907.90BKDBrookdale Senior LivingN/A1.031.03SEMSelect Medical0.881.151.15Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipACHCAcadia HealthcareN/AATAIAtai Beckley28.41%BKDBrookdale Senior LivingN/ASEMSelect Medical89.48%Insider OwnershipCompanyInsider OwnershipACHCAcadia Healthcare1.20%ATAIAtai Beckley26.80%BKDBrookdale Senior Living1.80%SEMSelect Medical16.04%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableACHCAcadia Healthcare25,00091.97 million90.86 millionOptionableATAIAtai Beckley80368.17 million269.50 millionOptionableBKDBrookdale Senior Living36,000238.79 million234.49 millionOptionableSEMSelect Medical45,300123.94 million104.06 millionOptionableSEM, ATAI, BKD, and ACHC HeadlinesRecent News About These CompaniesSEM Expands Rehab Footprint With New Virginia Hospital Joint VentureMay 22 at 1:15 PM | zacks.comSELECT MEDICAL HOLDINGS CORPORATION INVESTOR ALERT: Scott+Scott Attorneys at Law LLP Investigates Select Medical Holdings Corporation's Directors and Officers for Breach of Fiduciary Duties - SEMMay 21 at 4:30 PM | newsfilecorp.comNSELECT MEDICAL AND CARILION CLINIC ENTER INTO JOINT VENTURE PARTNERSHIP TO OPERATE AN INPATIENT REHABILITATION HOSPITAL IN ROANOKE, VIRGINIAMay 21 at 9:00 AM | prnewswire.comSelect Medical Holdings Corporation (NYSE:SEM) Given Average Recommendation of "Hold" by BrokeragesMay 21 at 2:15 AM | americanbankingnews.comQ1 earnings highs and lows: Select Medical (NYSE:SEM) vs the rest of the outpatient & specialty care stocksMay 20, 2026 | msn.comA Look At Select Medical Holdings (SEM) Valuation As Shares Show Steady Recent MomentumMay 18, 2026 | finance.yahoo.comQ3 EPS Estimates for Select Medical Lowered by AnalystMay 18, 2026 | marketbeat.comDana Investment Advisors Inc. Buys 153,924 Shares of Select Medical Holdings Corporation $SEMMay 17, 2026 | marketbeat.comSEM PRIVATIZATION ALERT: Kaskela Law Firm Announces Investigation of Select Medical Holdings Privatization Transaction and Encourages Investors to Contact the Firm to Discuss Their Legal Rights and OptionsMay 15, 2026 | newsfilecorp.comNMizuho downgrades Select Medical Holdings (SEM)May 13, 2026 | msn.comVanguard Group Inc. Sells 94,378 Shares of Select Medical Holdings Corporation $SEMMay 11, 2026 | marketbeat.comDenali Advisors LLC Takes $3.91 Million Position in Select Medical Holdings Corporation $SEMMay 9, 2026 | marketbeat.comSelect Medical Holdings Corporation $SEM Shares Purchased by Western Standard LLCMay 8, 2026 | marketbeat.com5 Broker Friendly Stocks to Keep An Eye On as Inflation Fears PersistMay 7, 2026 | zacks.comBUYOUT INVESTIGATION ALERT: Kaskela Law Firm Announces Investigation into Fairness of Select Medical Holdings Shareholder Buyout and Encourages Investors to Contact the Firm - SEMMay 7, 2026 | tmcnet.comBUYOUT INVESTIGATION ALERT: Kaskela Law Firm Announces Investigation into Fairness of Select Medical Holdings Shareholder Buyout and Encourages Investors to Contact the Firm – SEMMay 7, 2026 | businesswire.comSelect Medical (NYSE:SEM) Stock Rating Upgraded by Zacks ResearchMay 6, 2026 | marketbeat.comSelect Medical Q1 Earnings Miss Estimates on Higher ExpensesMay 4, 2026 | zacks.comSelect Medical Holdings Corporation (NYSE:SEM) Q1 2026 Earnings Call TranscriptMay 2, 2026 | insidermonkey.comSelect Medical Holdings Corp (SEM) Q1 2026 Earnings Call Highlights: Revenue Growth Amidst ...May 2, 2026 | finance.yahoo.comSelect Medical Q1 Earnings Call HighlightsMay 2, 2026 | marketbeat.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesThe Real SpaceX Play: 5 Chip Stocks Powering the IPO Before It LaunchesBy Bridget Bennett | May 4, 2026Apple Talks Just Changed Everything for IntelBy Sam Quirke | May 6, 2026Industrial Chips Are in Rally Mode—5 Ways to PlayBy Thomas Hughes | April 27, 20265 Stocks to Buy in May Before the Next AI Surge HitsBy Thomas Hughes | May 1, 2026The DRAM Shake-Up: Samsung Stumbles, Micron Chases $1000By Jeffrey Neal Johnson | May 12, 2026SEM, ATAI, BKD, and ACHC Company DescriptionsAcadia Healthcare NASDAQ:ACHC$23.18 +0.16 (+0.70%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$23.04 -0.14 (-0.60%) As of 05/22/2026 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.Acadia Healthcare Company, Inc. provides behavioral healthcare services in the United States and Puerto Rico. The company develops and operates acute inpatient psychiatric facilities, specialty treatment facilities comprising residential recovery facilities and eating disorder facilities, comprehensive treatment centers, and residential treatment centers, as well as facilities offering outpatient behavioral healthcare services for the behavioral healthcare and recovery needs of communities. Acadia Healthcare Company, Inc. was founded in 2005 and is headquartered in Franklin, Tennessee.Atai Beckley NASDAQ:ATAI$4.32 -0.01 (-0.23%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$4.35 +0.03 (+0.69%) As of 05/22/2026 07:56 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.Atai Beckley N.V., a clinical-stage biopharmaceutical company, develops and invests in various therapeutics to treat depression, anxiety, addiction, and other mental health disorders. Its product candidates include COMP360, a proprietary psilocybin which is in Phase 3 program; BPL-003, an intranasal formulation that is in Phase 2a and 2b clinical studies; TRD; VLS-01, an transmucosal film in Phase 1b clinical studies; and ELE-101, a serotonergic psychedelic that is in Phase 1/2a study, for the treatment of treatment resistant depression. The company also develop IBX-210, an intravenous formulation of ibogaine, and DMX-1002, an oral formulation of ibogaine indicated for the treatment of opioid use disorder; EMP-01, an oral formulation of an R-MDMA derivative being developed for the treatment of post-traumatic stress disorder; and EGX-A and EGX-B, psychedelic-like with novel, non-tryptamine structures with differentiated 5-HT receptor pharmacology. In addition, it offers RL-007, an orally bioavailable compound, which is a pro-cognitive neuromodulator for cognitive impairment associated with schizophrenia; and GRX-917, a deuterated etifoxine for the treatment of generalize anxiety disorder. Further, the company develops PCN-101, a subcutaneous formulation of R-ketamine, as a therapy for psychiatric indications initially focused on TRD; KUR-101, a formulation of deuterated mitragynine for the treatment of OUD; and RLS-01, indicated for treatment resistant depression. Atai Beckley N.V. was founded in 2018 and is headquartered in Berlin, Germany with offices in New York and London.Brookdale Senior Living NYSE:BKD$13.30 -0.09 (-0.64%) Closing price 05/22/2026 03:59 PM EasternExtended Trading$13.27 -0.03 (-0.19%) As of 05/22/2026 07:16 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.Brookdale Senior Living Inc. owns, manages, and operates senior living communities in the United States. It operates in three segments: Independent Living, Assisted Living and Memory Care, and Continuing Care Retirement Communities (CCRCs). The Independent Living segment owns or leases communities comprising independent and assisted living units in a single community that are primarily designed for middle to upper income seniors. The Assisted Living and Memory Care segment owns or leases communities consisting of freestanding, multi-story communities and freestanding, single-story communities, which offer housing and 24-hour assistance with activities of daily living for the Company's residents. This segment also operates memory care communities for residents with Alzheimer's and other dementias. The CCRCs segment owns or leases communities that provides various living arrangements, such as independent and assisted living, memory care, and skilled nursing; and services to accommodate various levels of physical ability and healthcare needs. It also manages communities on behalf of others. Brookdale Senior Living Inc. was incorporated in 2005 and is headquartered in Brentwood, Tennessee.Select Medical NYSE:SEM$16.54 +0.00 (+0.01%) Closing price 05/22/2026 03:59 PM EasternExtended Trading$16.54 -0.01 (-0.04%) As of 05/22/2026 04:13 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.Select Medical Holdings Corporation, through its subsidiaries, operates critical illness recovery hospitals, rehabilitation hospitals, outpatient rehabilitation clinics, and occupational health centers in the United States. It operates in four segments: Critical Illness Recovery Hospital, Rehabilitation Hospital, Outpatient Rehabilitation, and Concentra. The Critical Illness Recovery Hospital segment consists of hospitals that provide services for heart failure, infectious disease, respiratory failure and pulmonary disease, surgery requiring prolonged recovery, renal disease, neurological events, and trauma. The Rehabilitation Hospital segment offers therapy and rehabilitation treatments, including rehabilitative services for brain and spinal cord injuries, strokes, amputations, neurological disorders, orthopedic conditions, pediatric congenital or acquired disabilities, and cancer. The Outpatient Rehabilitation segment operates rehabilitation clinics that provide physical, occupational, and speech rehabilitation programs and services; and specialized programs, such as functional programs for work related injuries, hand therapy, post-concussion rehabilitation, pediatric and cancer rehabilitation, and athletic training services. The Concentra segment operates and provides occupational health centers, telemedicine platforms, onsite clinics, and contract services at employer worksites that deliver occupational health services, consumer health, physical therapy, and preventive care. Select Medical Holdings Corporation was founded in 1996 and is headquartered in Mechanicsburg, Pennsylvania. 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