Mettler-Toledo and three lab stocks hit record highs after earnings beats

Mettler-Toledo, Charles River Laboratories, Quest Diagnostics and Labcorp each reported shares at or near record highs, reflecting strong gains over the past year. Recent earnings helped support the momentum: Mettler-Toledo and Charles River beat analysts’ expectations, while Quest and Labcorp also exceeded forecasts and raised their full-year outlooks. Analysts’ views were mixed, with some raising price targets or initiating Buy ratings while others took more cautious positions. The articles also noted valuation concerns, with the stocks described as trading above InvestingPro estimates of fair value.