---
title: "Illumina Inc. Stock Underperforms Wednesday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/292819150.md"
description: "Illumina Inc. (ILMN) shares fell 2.12% to $187.15 on Wednesday, underperforming the broader market as the S&P 500 and Dow Jones rose. The stock closed 4.84% below its 52-week high of $196.66. Trading volume was lower than the 50-day average."
datetime: "2026-07-15T21:23:54.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/292819150.md)
  - [en](https://longbridge.com/en/news/292819150.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/292819150.md)
---

# Illumina Inc. Stock Underperforms Wednesday When Compared To Competitors

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

Shares of Illumina Inc. (ILMN) slipped 2.12% to $187.15 Wednesday, on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index rising 0.38% to 7,572.40 and the Dow Jones Industrial Average rising 0.29% to 52,658.64.

Illumina Inc. closed 4.84% short of its 52-week high of $196.66, which the company achieved on July 7th.

The stock underperformed when compared to some of its competitors Wednesday, as Labcorp Holdings Inc. (LH) fell 1.34% to $271.99, Charles River Laboratories International Inc. (CRL) fell 1.29% to $228.22, and Quest Diagnostics Inc. (DGX) fell 2.05% to $201.77.

Trading volume (1.8 M) remained 178,437 below its 50-day average volume of 2.0 M.

Data source: Dow Jones Market Data, FactSet. Data compiled July 15, 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

07-15-26 1723ET

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