Compare Stocks

Comparative Price Performance Over Time

Compare Stocks - Price & Volume

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
AtriCure, Inc. stock logo
ATRC
AtriCure
$22.61
-1.9%
$30.02
$22.07
$59.61
$1.09B1.38677,749 shs326,838 shs
Glaukos Co. stock logo
GKOS
Glaukos
$100.11
-0.8%
$92.21
$45.38
$103.66
$5.02B1.08660,230 shs286,328 shs
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
$111.27
-4.4%
$111.32
$70.24
$137.11
$3.46B1.3424,247 shs412,846 shs
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
$35.56
+1.3%
$30.74
$13.82
$40.74
$2.27B1.121.19 million shs1.57 million shs
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Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
AtriCure, Inc. stock logo
ATRC
AtriCure
-1.91%-3.33%-22.28%-32.00%-46.49%
Glaukos Co. stock logo
GKOS
Glaukos
-0.91%+5.21%+11.51%+8.29%+113.50%
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
-4.43%-0.76%-3.24%-5.28%-17.82%
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
+1.25%+14.97%+5.55%+55.22%-5.17%

MarketRank™

CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
AtriCure, Inc. stock logo
ATRC
AtriCure
2.141 of 5 stars
3.52.00.00.01.82.50.6
Glaukos Co. stock logo
GKOS
Glaukos
3.7044 of 5 stars
2.43.00.04.42.52.50.6
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
0.6519 of 5 stars
2.51.00.00.02.20.80.6
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
3.1786 of 5 stars
2.22.00.04.93.50.00.6

Analyst Ratings

CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
AtriCure, Inc. stock logo
ATRC
AtriCure
3.00
Buy$52.63132.75% Upside
Glaukos Co. stock logo
GKOS
Glaukos
2.78
Moderate Buy$99.80-0.31% Downside
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
3.00
Buy$135.1121.43% Upside
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
2.45
Hold$39.4510.95% Upside

Current Analyst Ratings

Latest TNDM, GKOS, IRTC, and ATRC Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
4/25/2024
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
SVB Leerink
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UpgradeMarket Perform ➝ Outperform$34.00 ➝ $45.00
4/23/2024
AtriCure, Inc. stock logo
ATRC
AtriCure
Oppenheimer
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeMarket Perform ➝ Outperform$32.00
4/23/2024
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
Stifel Nicolaus
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$37.00 ➝ $40.00
4/11/2024
Glaukos Co. stock logo
GKOS
Glaukos
Mizuho
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Boost Price TargetNeutral ➝ Neutral$85.00 ➝ $100.00
4/10/2024
AtriCure, Inc. stock logo
ATRC
AtriCure
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$46.00
4/8/2024
Glaukos Co. stock logo
GKOS
Glaukos
Truist Financial
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Reiterated RatingBuy ➝ Buy$110.00
4/3/2024
Glaukos Co. stock logo
GKOS
Glaukos
Stifel Nicolaus
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$110.00
4/3/2024
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
Citigroup
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Boost Price TargetNeutral ➝ Neutral$31.00 ➝ $38.00
3/26/2024
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
Stifel Nicolaus
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeHold ➝ Buy$24.00 ➝ $37.00
3/25/2024
Glaukos Co. stock logo
GKOS
Glaukos
Citigroup
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Boost Price TargetBuy ➝ Buy$107.00 ➝ $120.00
3/22/2024
Glaukos Co. stock logo
GKOS
Glaukos
Truist Financial
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$110.00
(Data available from 4/26/2021 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Sales & Book Value

CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
AtriCure, Inc. stock logo
ATRC
AtriCure
$399.24M2.74N/AN/A$9.84 per share2.30
Glaukos Co. stock logo
GKOS
Glaukos
$314.71M15.97N/AN/A$9.46 per share10.58
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
$492.68M7.03N/AN/A$6.85 per share16.24
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
$747.72M3.07N/AN/A$4.81 per share7.39

Profitability & Earnings

CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
AtriCure, Inc. stock logo
ATRC
AtriCure
-$30.44M-$0.66N/AN/AN/A-7.62%-7.55%-5.83%5/1/2024 (Confirmed)
Glaukos Co. stock logo
GKOS
Glaukos
-$134.66M-$2.78N/AN/AN/A-42.79%-22.67%-11.50%5/1/2024 (Confirmed)
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
-$123.41M-$4.05N/AN/AN/A-25.05%-56.38%-28.63%5/2/2024 (Confirmed)
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
-$222.61M-$3.44N/AN/AN/A-29.77%-31.48%-10.75%5/2/2024 (Confirmed)

Latest TNDM, GKOS, IRTC, and ATRC Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/2/2024N/A
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
-$0.99N/A+$0.99N/AN/AN/A  
5/2/2024N/A
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
-$0.80N/A+$0.80N/AN/AN/A  
5/1/2024N/A
AtriCure, Inc. stock logo
ATRC
AtriCure
-$0.20N/A+$0.20N/AN/AN/A  
5/1/2024N/A
Glaukos Co. stock logo
GKOS
Glaukos
-$0.59N/A+$0.59N/AN/AN/A  
2/22/2024Q4 2023
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
-$0.60-$1.26-$0.66-$1.26$131.14 million$132.51 million
2/21/2024Q4 2023
Glaukos Co. stock logo
GKOS
Glaukos
-$0.56-$0.63-$0.07-$0.51$81.00 million$82.40 million    
2/21/2024Q4 2023
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
-$0.23-$0.27-$0.04-$0.08$204.86 million$196.80 million
2/15/2024Q4 2023
AtriCure, Inc. stock logo
ATRC
AtriCure
-$0.22-$0.21+$0.01-$0.21$103.68 million$106.50 million      

Dividends

CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
AtriCure, Inc. stock logo
ATRC
AtriCure
N/AN/AN/AN/AN/A
Glaukos Co. stock logo
GKOS
Glaukos
N/AN/AN/AN/AN/A
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
N/AN/AN/AN/AN/A
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
N/AN/AN/AN/AN/A

Debt

CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
AtriCure, Inc. stock logo
ATRC
AtriCure
0.15
3.57
2.66
Glaukos Co. stock logo
GKOS
Glaukos
0.77
5.34
4.78
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
0.17
2.15
2.02
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
0.91
3.83
3.02

Ownership

Institutional Ownership

CompanyInstitutional Ownership
AtriCure, Inc. stock logo
ATRC
AtriCure
99.11%
Glaukos Co. stock logo
GKOS
Glaukos
99.04%
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
N/A
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
N/A

Insider Ownership

CompanyInsider Ownership
AtriCure, Inc. stock logo
ATRC
AtriCure
3.20%
Glaukos Co. stock logo
GKOS
Glaukos
6.40%
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
0.68%
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
2.50%

Miscellaneous

CompanyEmployeesShares OutstandingFree FloatOptionable
AtriCure, Inc. stock logo
ATRC
AtriCure
1,20048.38 million46.83 millionOptionable
Glaukos Co. stock logo
GKOS
Glaukos
90750.19 million46.98 millionOptionable
iRhythm Technologies, Inc. stock logo
IRTC
iRhythm Technologies
2,00031.12 million30.91 millionOptionable
Tandem Diabetes Care, Inc. stock logo
TNDM
Tandem Diabetes Care
2,40064.56 million62.95 millionOptionable

TNDM, GKOS, IRTC, and ATRC Headlines

SourceHeadline
Tandem Diabetes Care, Inc. (NASDAQ:TNDM) Given Average Recommendation of "Hold" by AnalystsTandem Diabetes Care, Inc. (NASDAQ:TNDM) Given Average Recommendation of "Hold" by Analysts
americanbankingnews.com - April 26 at 1:38 AM
Earnings Preview: Tandem Diabetes Care, Inc. (TNDM) Q1 Earnings Expected to DeclineEarnings Preview: Tandem Diabetes Care, Inc. (TNDM) Q1 Earnings Expected to Decline
zacks.com - April 25 at 11:05 AM
Jennison Associates LLC Has $38.18 Million Stock Position in Tandem Diabetes Care, Inc. (NASDAQ:TNDM)Jennison Associates LLC Has $38.18 Million Stock Position in Tandem Diabetes Care, Inc. (NASDAQ:TNDM)
marketbeat.com - April 25 at 7:19 AM
Tandem Diabetes Care (NASDAQ:TNDM) Upgraded to "Outperform" by SVB LeerinkTandem Diabetes Care (NASDAQ:TNDM) Upgraded to "Outperform" by SVB Leerink
marketbeat.com - April 25 at 7:11 AM
Tandem Diabetes Care (TNDM) to Release Earnings on ThursdayTandem Diabetes Care (TNDM) to Release Earnings on Thursday
americanbankingnews.com - April 25 at 2:14 AM
Tandem Diabetes Care (NASDAQ:TNDM) Price Target Raised to $40.00 at Stifel NicolausTandem Diabetes Care (NASDAQ:TNDM) Price Target Raised to $40.00 at Stifel Nicolaus
americanbankingnews.com - April 24 at 4:02 AM
Tandem Diabetes Care IncTandem Diabetes Care Inc
morningstar.com - April 23 at 10:56 PM
Tandem Diabetes Care (NASDAQ:TNDM) Price Target Increased to $40.00 by Analysts at Stifel NicolausTandem Diabetes Care (NASDAQ:TNDM) Price Target Increased to $40.00 by Analysts at Stifel Nicolaus
marketbeat.com - April 23 at 1:49 PM
Tandem Diabetes Care (NASDAQ:TNDM) Shares Up 7.9%Tandem Diabetes Care (NASDAQ:TNDM) Shares Up 7.9%
marketbeat.com - April 23 at 1:25 PM
Contrasting Tandem Diabetes Care (NASDAQ:TNDM) & IceCure Medical (NASDAQ:ICCM)Contrasting Tandem Diabetes Care (NASDAQ:TNDM) & IceCure Medical (NASDAQ:ICCM)
americanbankingnews.com - April 20 at 2:04 AM
Tandem Diabetes Care (NASDAQ:TNDM) Upgraded at StockNews.comTandem Diabetes Care (NASDAQ:TNDM) Upgraded at StockNews.com
americanbankingnews.com - April 19 at 2:14 AM
Tandem Diabetes Care, Inc. (NASDAQ:TNDM) Shares Sold by Mirae Asset Global Investments Co. Ltd.Tandem Diabetes Care, Inc. (NASDAQ:TNDM) Shares Sold by Mirae Asset Global Investments Co. Ltd.
marketbeat.com - April 17 at 4:44 AM
Tandem Diabetes Care (NASDAQ:TNDM) Stock Price Down 2.9%Tandem Diabetes Care (NASDAQ:TNDM) Stock Price Down 2.9%
marketbeat.com - April 15 at 1:55 PM
Raymond James & Associates Purchases 51,721 Shares of Tandem Diabetes Care, Inc. (NASDAQ:TNDM)Raymond James & Associates Purchases 51,721 Shares of Tandem Diabetes Care, Inc. (NASDAQ:TNDM)
marketbeat.com - April 15 at 4:26 AM
Validea Detailed Fundamental Analysis - TNDMValidea Detailed Fundamental Analysis - TNDM
nasdaq.com - April 14 at 11:34 AM
Tandem Diabetes Care (NASDAQ:TNDM) Downgraded by StockNews.com to SellTandem Diabetes Care (NASDAQ:TNDM) Downgraded by StockNews.com to Sell
marketbeat.com - April 11 at 11:12 PM
Tandem Diabetes Care to Announce First Quarter 2024 Financial Results on May 2, 2024Tandem Diabetes Care to Announce First Quarter 2024 Financial Results on May 2, 2024
businesswire.com - April 9 at 4:05 PM
Whats Driving Tandem Diabetes Care Incs Surprising 25% Stock Rally?What's Driving Tandem Diabetes Care Inc's Surprising 25% Stock Rally?
gurufocus.com - April 9 at 12:02 PM
Bullish Tandem Diabetes Care Insiders Loaded Up On US$725.5k Of StockBullish Tandem Diabetes Care Insiders Loaded Up On US$725.5k Of Stock
finance.yahoo.com - April 9 at 8:55 AM
1 Beaten-Down Stock That Could Make You Richer1 Beaten-Down Stock That Could Make You Richer
fool.com - April 7 at 12:07 PM
Should You Invest in Tandem Diabetes Care (TNDM)?Should You Invest in Tandem Diabetes Care (TNDM)?
finance.yahoo.com - April 5 at 9:49 AM
Tandem Diabetes Care (NASDAQ:TNDM) Price Target Raised to $38.00Tandem Diabetes Care (NASDAQ:TNDM) Price Target Raised to $38.00
marketbeat.com - April 3 at 3:22 PM
Tandem Mobi automated insulin pump wins FDA nod for expanded pediatric useTandem Mobi automated insulin pump wins FDA nod for expanded pediatric use
drugdeliverybusiness.com - April 2 at 2:43 PM
Chicago Capital LLC Has $14.11 Million Stock Position in Tandem Diabetes Care, Inc. (NASDAQ:TNDM)Chicago Capital LLC Has $14.11 Million Stock Position in Tandem Diabetes Care, Inc. (NASDAQ:TNDM)
marketbeat.com - April 2 at 6:37 AM

New MarketBeat Followers Over Time

Media Sentiment Over Time

Company Descriptions

AtriCure logo

AtriCure

NASDAQ:ATRC
AtriCure, Inc. develops, manufactures, and sells devices for surgical ablation of cardiac tissue, exclusion of the left atrial appendage, and temporarily blocking pain by ablating peripheral nerves to medical centers in the United States, Europe, the Asia-Pacific, and internationally. The company offers Isolator Synergy Clamps, single-use disposable radio frequency products; multifunctional pens and linear ablation devices, such as the MAX Pen device that enables surgeons to evaluate cardiac arrhythmias, perform temporary cardiac pacing, sensing, and stimulation, and ablate cardiac tissue with the same device; and the Coolrail device, which enables users to make longer linear lines of ablation. It also provides cryoICE Cryoablation System that enables the user to make linear ablations of varied lengths; EPi-Sense Systems, a single-use disposable device used for the treatment of symptomatic, drug-refractory, and long-standing persistent atrial fibrillation; cryoSPHERE probe, which provides temporary pain relief by applying cryothermic energy to targeted intercoastal peripheral nerves in the ribcage; AtriClip System, an implantable device coupled to a single-use disposable applier; and LARIAT System, a suture-based solution for soft-tissue closure. In addition, the company sells Lumitip dissectors to separate tissues to provide access to key anatomical structures that are targeted for ablation; Glidepath guides for placement of clamps; Subtle Cannula's to support access for EPi-Sense catheters; and various reusable cardiac surgery instruments. It markets and sells its products through independent distributors and direct sales personnel. The company was incorporated in 2000 and is headquartered in Mason, Ohio.
Glaukos logo

Glaukos

NYSE:GKOS
Glaukos Corporation, an ophthalmic pharmaceutical and medical technology company, focuses on the development of novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases. It offers iStent and iStent inject W micro-bypass stents that enhance aqueous humor outflow inserted in cataract surgery to treat mild-to-moderate open-angle glaucoma. The company's product pipeline includes iStent Infinite indicated for use in the treatment of patients with glaucoma uncontrolled by prior medical and surgical therapy; and iDose TR, an intracameral procedural pharmaceutical therapy indicated for the reduction of intraocular pressure in patients with open-angle glaucoma or ocular hypertension. The company markets its products through direct sales organization, as well as through distributors in the United States and internationally. Glaukos Corporation was incorporated in 1998 and is headquartered in Aliso Viejo, California.
iRhythm Technologies logo

iRhythm Technologies

NASDAQ:IRTC
iRhythm Technologies, Inc., a digital healthcare company, engages in the design, development, and commercialization of device-based technology to provide ambulatory cardiac monitoring services to diagnose arrhythmias in the United States. It offers Zio services, an ambulatory monitoring solution, including long-term and short-term continuous monitoring and mobile cardiac telemetry monitoring services. The company also provides the Zio Monitor System, a prescription-only, remote electrocardiogram (ECG) monitoring system that consists of a patch ECG monitor that records the electric signal from the heart continuously for up to 14 days and the Zio ECG Utilization Software System, which supports the capture and analysis of ECG data recorded by the Zio Monitor patch at the end of the wear period, including specific arrhythmia events detected by the ZEUS System; the Zio XT System is the previous generation of the Zio Monitor System and is a prescription-only, remote ECG monitoring system that consists of the Zio XT patch that records the electric signal from the heart continuously for up to 14 days; and the Zio AT system, a prescription-only, remote ECG monitoring system that similarly consists of the Zio AT patch that records the electric signal from the heart continuously for up to 14 days and the ZEUS System, but which also incorporates the Zio AT wireless gateway that provides connectivity between the Zio AT patch and the ZEUS System during the patient wear period. It has a development collaboration agreement with Verily Life Sciences LLC and Verity Ireland Limited to develop various next-generation atrial fibrillation screening, detection, or monitoring products. The company was incorporated in 2006 and is headquartered in San Francisco, California.
Tandem Diabetes Care logo

Tandem Diabetes Care

NASDAQ:TNDM
Tandem Diabetes Care, Inc., a medical device company, designs, develops, and commercializes technology solutions for people living with diabetes in the United States and internationally. The company's flagship product is the t:slim X2 insulin delivery system, a pump platform for managing insulin delivery and display continuous glucose monitoring sensor information directly on the pump home screen; and Tandem Mobi insulin pump, an automated insulin delivery system. It also sells single-use products, including cartridges for storing and delivering insulin, and infusion sets that connect the insulin pump to the user's body. In addition, the company offers Tandem Device Updater used to update the pump software from a personal computer; Tandem Source, a web-based data management platform, which provides a visual way to display diabetes therapy management data from the pumps, integrated CGMs, and supported blood glucose meters; and Sugarmate, a mobile app used to help people visualize diabetes therapy data. The company was formerly known as Phluid Inc. and changed its name to Tandem Diabetes Care, Inc. in January 2008. Tandem Diabetes Care, Inc. was incorporated in 2006 and is headquartered in San Diego, California.