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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 NYSEAMERICAN:AMS OTCMKTS:PCHM OTCMKTS:PFHOD OTCMKTS:UDHI 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 VolumeAMSAmerican Shared Hospital Services$2.50-0.8%$2.46$2.27▼$4.60$16.25M0.314,724 shs9,253 shsPCHMPharmChem$3.69+0.1%$3.76$2.85▼$3.98$17.13M0.6112,967 shs16,196 shsPFHODPacific Health Care Organization$1.25-69.5%$1.25$1.11▼$5.90$16M0.941,720 shs2,100 shsUDHIUnion Dental$0.02+0.6%$0.02$0.00▼$0.15$4.02M5.081.07 million shs12,255 shsBeginner's Guide To Retirement StocksEnter your email address and we'll send you MarketBeat's list of seven best retirement stocks and why they should be in your portfolio. Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAMSAmerican Shared Hospital Services-0.79%-7.41%+2.88%-10.39%-6.72%PCHMPharmChem+0.11%0.00%-5.63%+23.15%+15.68%PFHODPacific Health Care Organization0.00%0.00%0.00%0.00%0.00%UDHIUnion Dental0.00%+0.19%-13.51%+0.63%-62.53%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationAMSAmerican Shared Hospital Services0.8975 of 5 stars0.02.00.00.00.61.71.9PCHMPharmChem0.5089 of 5 stars0.03.00.00.00.00.81.3PFHODPacific Health Care OrganizationN/AN/AN/AN/AN/AN/AN/AN/AUDHIUnion DentalN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAMSAmerican Shared Hospital Services 0.00N/AN/AN/APCHMPharmChem 0.00N/AN/AN/APFHODPacific Health Care Organization 0.00N/AN/AN/AUDHIUnion Dental 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAMSAmerican Shared Hospital Services$28.34M0.57$0.88 per share2.84$4.68 per share0.53PCHMPharmChem$6.09M2.82N/AN/AN/A∞PFHODPacific Health Care Organization$6.80M2.35$0.11 per share11.21$0.63 per share1.98UDHIUnion DentalN/AN/AN/AN/AN/AN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAMSAmerican Shared Hospital Services$2.19M$0.6011.368.33N/A5.00%-4.20%-2.09%8/13/2025 (Estimated)PCHMPharmChem$1.38M$0.3211.53∞N/A24.02%N/AN/A8/5/2025 (Estimated)PFHODPacific Health Care Organization$1.36MN/A0.00∞N/A16.87%14.47%12.96%N/AUDHIUnion DentalN/AN/A0.00∞N/AN/AN/AN/AN/ALatest UDHI, PCHM, AMS, and PFHOD EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/13/2025Q2 2025AMSAmerican Shared Hospital Services-$0.07N/AN/AN/A$7.29 millionN/A5/9/2025Q1 2025PCHMPharmChemN/A$0.06N/A$0.06N/A$1.58 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAMSAmerican Shared Hospital ServicesN/AN/AN/AN/AN/APCHMPharmChemN/AN/AN/AN/AN/APFHODPacific Health Care OrganizationN/AN/AN/AN/AN/AUDHIUnion DentalN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAMSAmerican Shared Hospital Services0.581.871.87PCHMPharmChemN/AN/AN/APFHODPacific Health Care Organization0.0512.9112.91UDHIUnion DentalN/AN/AN/ACompare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAMSAmerican Shared Hospital Services23.16%PCHMPharmChemN/APFHODPacific Health Care OrganizationN/AUDHIUnion DentalN/AInsider OwnershipCompanyInsider OwnershipAMSAmerican Shared Hospital Services23.80%PCHMPharmChem17.40%PFHODPacific Health Care Organization61.60%UDHIUnion DentalN/ACompare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAMSAmerican Shared Hospital Services106.45 million4.92 millionNot OptionablePCHMPharmChem1704.65 million3.84 millionNot OptionablePFHODPacific Health Care Organization3012.80 millionN/ANot OptionableUDHIUnion Dental24251.32 millionN/ANot OptionableUDHI, PCHM, AMS, and PFHOD HeadlinesRecent News About These CompaniesCentral Pa. dental practice set to be acquiredMarch 10, 2025 | cpbj.comCBuffalo dental residents unite for better training, staffing, and payJanuary 30, 2025 | wgrz.comWUB resident dentists form a union, a month after medical residents ratify first contractJanuary 28, 2025 | buffalonews.comB186 Allen will house community dental practice and neighborhood pharmacyNovember 4, 2024 | buffalorising.comBFour years after high-profile Borrego Health raid, El Cajon contract dentist is criminally chargedOctober 22, 2024 | msn.comHUFRIEDYGROUP ACQUIRES SS WHITE DENTALOctober 4, 2024 | djournal.comDUnited Way of 1000 Lakes and Forward Health Foundation form new partnership to address dental access in our regionJuly 24, 2024 | grandrapidsmn.comGDelta Dental of Idaho unveils spring 2024 Oral Health Grant recipientsJuly 22, 2024 | idahostatejournal.comIRiverstone Dental Care opens in HaydenJuly 21, 2024 | cdapress.comCDelta Dental Bites into San Diego's Senior Healthcare with $5M for Oral HealthMay 7, 2024 | hoodline.comHDelta Dental contributes $5 million to San Diego County health centersMay 7, 2024 | msn.comTop 7 Best Dental Insurance Providers and Plans in 2024May 6, 2024 | marketwatch.comEuropean UnionMay 3, 2024 | macrumors.comM‘Do not fall for this’: Dental office worker warns against this ‘dangerous’ and ‘100% illegal’ tooth trendApril 24, 2024 | dailydot.comDDoctors are taking on dental duties in low-income areasApril 23, 2024 | yahoo.comSponsored: Regular dental exams vital in fight against oral cancerApril 10, 2024 | theunion.comTAlliant Credit Union Review 2024: Earn up to 5.20% APYApril 4, 2024 | businessinsider.comDental care for those without insurance offered April 5 and 6 at Northern Arizona UniversityApril 4, 2024 | azdailysun.comANH Grad Unions Pick Up the Union BannerMarch 29, 2024 | indepthnh.orgIDixon Health Center to host medical and dental assisting students from Hart districtMarch 29, 2024 | msn.comMedia Sentiment Over TimeTop HeadlinesView All Headlines3 Defense Leaders Set to Gain From Rising Military SpendBy Chris Markoch | July 5, 2025View 3 Defense Leaders Set to Gain From Rising Military Spend3 Short Squeeze Candidates With Big Catalysts on the HorizonBy Dan Schmidt | July 25, 2025View 3 Short Squeeze Candidates With Big Catalysts on the HorizonBig Bank Buybacks: Morgan Stanley, Citi, & Wells Fargo LeadBy Gabriel Osorio-Mazilli | July 3, 2025View Big Bank Buybacks: Morgan Stanley, Citi, & Wells Fargo LeadTesla Teams With Samsung—Will Other Chipmakers Follow?By Gabriel Osorio-Mazilli | August 1, 2025View Tesla Teams With Samsung—Will Other Chipmakers Follow?Newmont's Financial Strength Sets a High Bar for Gold MinersBy Jeffrey Neal Johnson | August 1, 2025View Newmont's Financial Strength Sets a High Bar for Gold MinersUDHI, PCHM, AMS, and PFHOD Company DescriptionsAmerican Shared Hospital Services NYSEAMERICAN:AMS$2.50 -0.02 (-0.79%) Closing price 08/1/2025 04:10 PM EasternExtended Trading$2.50 +0.00 (+0.20%) As of 08/1/2025 07:35 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 Polygon.io. Learn more.American Shared Hospital Services provides stereotactic radiosurgery and advanced radiation therapy equipment. It operates in two segments, Medical Equipment Leasing, and Retail. The company offers radiosurgery equipment for the Gamma Knife stereotactic radiosurgery, a non-invasive procedure to treat malignant and benign brain tumors, and arteriovenous malformations, as well as for trigeminal neuralgia. It also provides financing services for Leksell Gamma Knife units; and leases medical equipment. In addition, the company offers proton beam radiation therapy services in Orlando, Florida and Long Beach, California, as well as offers planning, installation, reimbursement, and marketing support services to its customers. The company markets its solutions to cancer treatment centers, hospitals, and cancer networks worldwide. American Shared Hospital Services was founded in 1980 and is based in San Francisco, California.PharmChem OTCMKTS:PCHM$3.69 +0.00 (+0.11%) As of 08/1/2025 12:07 PM EasternPharmChem, Inc. provides PharmChek Sweat Patch that is used to detect drugs of abuse. Its PharmChek Sweat Patch uses sweat as the source and offers alternative to urine testing for cocaine, opiates, amphetamines, PCP, and marijuana. The company was incorporated in 2000 and is based in Fort Worth, Texas.Pacific Health Care Organization OTCMKTS:PFHOD$1.25 -2.85 (-69.51%) As of 01/31/2020Pacific Health Care Organization, Inc., together with its subsidiaries, provides specialty workers' compensation managed care services for self-administered employers, insurers, third party administrators, municipalities, and others in the United States. The company is involved in managing health care organizations (HCOs) and medical provider networks (MPNs); and negotiating legal agreements for the implementation of workers' compensation carve-outs for California clients/employers with collective bargaining units. It also offers HCO and MPN programs; medical case management services; and ancillary services, including utilization and medical bill review, lien representation, legal support, Medicare set aside, and network access services for workers' compensation claims. The company was formerly known as Clear Air, Inc. and changed its name to Pacific Health Care Organization, Inc. in January 2001. Pacific Health Care Organization, Inc. was incorporated in 1970 and is based in Newport Beach, California.Union Dental OTCMKTS:UDHI$0.02 +0.00 (+0.63%) As of 07/25/2025Union Dental Holdings, Inc., through its subsidiaries, provides detal services in the United States. The company operates a network of dental providers, the Dental Referral, who provide dental services through the network to union members in accordance with arrangements between UDC and various labor unions. It also manages the operation of a general dental practice. The company is based in Coral Springs, Florida. 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