David Westenberg - Piper Sandler Analyst Performance This page shows the methodology used to calculate David Westenberg's recommendation performance. Listed below are links to the research notes issued, the price targets issued by the analyst, and the stock's actual price 12 months from the date the research note was issued. These rankings are based on research reports from . Rankings are updated daily. MarketBeat Analyst Ranking: Subscribe to MarketBeat All Access for the recommendation accuracy ratingAverage 12-Month ROI of Buy and Strong Buy Recommendations: ???% Export to Excel CompanyReport DateReport Date Price12-MonthPrice TargetRating12-MonthActual Price12-MonthROIDetailsZTSZoetis8/11/2025$147.34$215.00Overweight???%???%IDXXIDEXX Laboratories8/11/2025$658.06$700.00Neutral???%???%NTRANatera8/11/2025$151.95$220.00Overweight???%???%ELANElanco Animal Health8/11/2025$16.61$18.00Neutral???%???%EXASExact Sciences8/11/2025$40.99$60.00Overweight???%???%PACBPacific Biosciences of California8/11/2025$1.35$1.50Neutral???%???%ADPTAdaptive Biotechnologies8/6/2025$11.34$15.00Overweight???%???%NEONeoGenomics8/4/2025$5.45$11.00Overweight???%???%WGSGeneDx8/4/2025$105.18$120.00Overweight???%???%FLGTFulgent Genetics8/4/2025$18.18$21.00Neutral???%???%WGSGeneDx7/9/2025$85.22$110.00Overweight???%???%TEMTempus AI5/15/2025$63.76$70.00Neutral???%???%PACBPacific Biosciences of California5/15/2025$1.06$1.25Neutral???%???%NTRANatera5/15/2025$149.42$210.00Overweight???%???%ILMNIllumina5/15/2025$80.65$185.00Overweight???%???%ZTSZoetis5/12/2025$162.37$210.00Overweight???%???%NEONeoGenomics5/6/2025$7.84$12.00Overweight???%???%LHLabcorp5/6/2025$245.96$280.00Neutral???%???%GHGuardant Health5/6/2025$43.68$60.00Overweight???%???%FLGTFulgent Genetics5/6/2025$18.96$23.00Neutral???%???%ADPTAdaptive Biotechnologies5/6/2025$10.03$13.00Overweight???%???%DGXQuest Diagnostics4/28/2025$175.47$200.00Neutral???%???%NEOGNeogen4/22/2025$4.82$5.00Neutral???%???%NEOGNeogen4/14/2025$5.58$6.50Neutral???%???%AKYAAkoya Biosciences4/14/2025$1.23$1.65Neutral???%???%ELANElanco Animal Health3/6/2025$10.77$12.00Neutral???%???%CTKBCytek Biosciences3/4/2025$4.30$8.00Overweight???%???%TEMTempus AI3/4/2025$50.13$55.00Neutral???%???%NTRANatera3/4/2025$137.97$205.00Overweight???%???%FLGTFulgent Genetics3/4/2025$14.98$16.00Neutral???%???%ZTSZoetis2/27/2025$164.99$205.00Overweight???%???%NEONeoGenomics2/26/2025$10.64$18.00Overweight???%???%GHGuardant Health2/26/2025$43.13$50.00Overweight???%???%EXASExact Sciences2/26/2025$48.71$70.00Overweight???%???%PACBPacific Biosciences of California2/20/2025$1.63$2.00Neutral???%???%ADPTAdaptive Biotechnologies2/20/2025$8.48$11.00Overweight???%???%ILMNIllumina2/10/2025$103.65$190.00Overweight???%???%ZTSZoetis2/10/2025$171.12$200.00Overweight???%???%IDXXIDEXX Laboratories2/10/2025$463.58$510.00Neutral???%???%DGXQuest Diagnostics2/3/2025$161.06$180.00Neutral???%???%NEOGNeogen1/21/2025$11.78$13.00Neutral???%???%NTRANatera8/17/2022$52.57$70.00Overweight???%???%NTRANatera5/15/2022$34.20$60.00NA???%???%NTRANatera4/13/2022$40.85$75.00Overweight???%???%TRUPTrupanion11/18/2019$33.28$36.00Buy???%???%IDXXIDEXX Laboratories11/1/2019$276.87$310.00Buy???%???%PETXAratana Therapeutics3/12/2018$4.26$8.00Buy???%???% Return to Analyst Rankings Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
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