---
title: "McKesson Corp. Stock Underperforms Wednesday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/295707303.md"
description: "McKesson Corp. (MCK) shares fell 2.55% to $878.73 on Wednesday, underperforming competitors like Amazon, UnitedHealth, and CVS Health during a mixed market session. This decline ended a two-day winning streak, with the stock now trading 12.04% below its 52-week high of $999.00 set in March. Trading volume matched its 50-day average."
datetime: "2026-08-12T20:40:19.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/295707303.md)
  - [en](https://longbridge.com/en/news/295707303.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/295707303.md)
generator: "portal-rs"
---

# McKesson Corp. Stock Underperforms Wednesday When Compared To Competitors

This article was automatically generated by MarketWatch using technology from Automated Insights.

Shares of McKesson Corp. (MCK) shed 2.55% to $878.73 Wednesday, on what proved to be an all-around mixed trading session for the stock market, with the S&P 500 Index rising 0.26% to 7,748.50 and the Dow Jones Industrial Average falling 0.04% to 53,770.27.

The stock's fall snapped a two-day winning streak.

McKesson Corp. closed 12.04% below its 52-week high of $999.00, which the company achieved on March 3rd.

The stock underperformed when compared to some of its competitors Wednesday, as Amazon.com Inc. (AMZN) fell 1.83% to $267.28, UnitedHealth Group Inc. (UNH) rose 0.85% to $405.59, and CVS Health Corp. (CVS) rose 1.30% to $94.72.

Trading volume (1.1 M) eclipsed its 50-day average volume of 1.1 M.

Data source: Dow Jones Market Data, FactSet. Data compiled August 12, 2026.

This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.

(END) Dow Jones Newswires

08-12-26 1640ET

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- [MCK.US](https://longbridge.com/en/quote/MCK.US.md)
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- [.DJI.US](https://longbridge.com/en/quote/.DJI.US.md)
- [AMZN.US](https://longbridge.com/en/quote/AMZN.US.md)
- [UNH.US](https://longbridge.com/en/quote/UNH.US.md)
- [CVS.US](https://longbridge.com/en/quote/CVS.US.md)

## Related News & Research

- [McKesson Stock Outlook: Is Wall Street Bullish or Bearish?](https://longbridge.com/en/news/296804236.md)
- [Here’s How Much You Would Have Made Owning McKesson Stock In The Last 10 Years](https://longbridge.com/en/news/297236333.md)
- [D L Carlson Investment Group Inc. Purchases New Shares in McKesson Corporation $MCK](https://longbridge.com/en/news/296587606.md)
- [McKesson to buy Precision Medicine Group in about $2.25 billion deal](https://longbridge.com/en/news/296912806.md)
- [Ausdal Financial Partners Inc. Takes $882,000 Position in McKesson Corporation $MCK](https://longbridge.com/en/news/297137498.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**