McKesson Corporation (MCK) closed at $856.29 on September 29, 2026, a decline of 1.20% from the prior session. The drop added to a string of losses that have weighed on the healthcare distribution giant in recent weeks.
Over the past seven days, MCK has fallen 3.40%, and the 30-day picture shows a broader retreat of 4.20%. The consecutive losses across all three timeframes suggest sustained selling pressure on the stock.
Despite the slide, McKesson retains a market capitalization of $101.04 billion, keeping it among the larger publicly traded companies in the healthcare sector. The current share price of $856.29 reflects the cumulative effect of the recent downward trend.
McKesson's performance over the past month places it in negative territory across all measured periods, with the 30-day loss representing the steepest decline of the three intervals tracked.
