---
title: "BrightSpring Health Services Set to Join S&P MidCap 400 and Karman Holdings to Join S&P SmallCap 600 | BKR Stock News"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/292679971.md"
description: "Effective July 17, BrightSpring Health Services (BTSG) will be added to the S&P MidCap 400 and replace Chart Industries (GTLS), which is being removed. Concurrently, Karman Holdings (KRMN) will join the S&P SmallCap 600, replacing BrightSpring Health Services. These index changes coincide with Baker Hughes' expected acquisition of Chart Industries."
datetime: "2026-07-14T13:54:00.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/292679971.md)
  - [en](https://longbridge.com/en/news/292679971.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/292679971.md)
generator: "portal-rs"
---

# BrightSpring Health Services Set to Join S&P MidCap 400 and Karman Holdings to Join S&P SmallCap 600 | BKR Stock News

, /PRNewswire/ -- S&P SmallCap 600 constituent BrightSpring Health Services Inc. (NASD: BTSG) will replace Chart Industries Inc. (NYSE: GTLS) in the S&P MidCap 400, and Karman Holdings Inc. (NYSE: KRMN) will replace BrightSpring Health Services in the S&P SmallCap 600 effective prior to the opening of trading on Friday, July 17. S&P 500 constituent Baker Hughes Co. (NASD: BKR) is to acquire Chart Industries in a deal expected to close July 16, pending final closing conditions.

Following is a summary of the changes that will take place prior to the open of trading on the effective date:

**Effective Date**

**Index Name** 

**Action**

**Company Name**

**Ticker**

**GICS Sector**

**July 17, 2026**

S&P MidCap 400

Addition

BrightSpring Health Services

BTSG

Health Care

**July 17, 2026**

S&P MidCap 400

Deletion

Chart Industries

GTLS

Industrials

**July 17, 2026**

S&P SmallCap 600

Addition

Karman Holdings

KRMN

Industrials

**July 17, 2026**

S&P SmallCap 600

Deletion

BrightSpring Health Services

BTSG

Health Care

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### Related Stocks

- [KRMN.US](https://longbridge.com/en/quote/KRMN.US.md)
- [GTLS.US](https://longbridge.com/en/quote/GTLS.US.md)
- [BTSG.US](https://longbridge.com/en/quote/BTSG.US.md)
- [BKR.US](https://longbridge.com/en/quote/BKR.US.md)

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