---
title: "Five9 Set to Join S&P SmallCap 600 | TWO Stock News"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294267103.md"
description: "Five9, Inc. (FIVN) will replace Two Harbors Investment Corp. (TWO) in the S&P SmallCap 600 index effective prior to market open on Monday, August 3. This change coincides with CrossCountry Mortgage's acquisition of Two Harbors Investment Corp."
datetime: "2026-07-29T13:41:00.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294267103.md)
  - [en](https://longbridge.com/en/news/294267103.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294267103.md)
generator: "portal-rs"
---

# Five9 Set to Join S&P SmallCap 600 | TWO Stock News

, /PRNewswire/ -- Five9, Inc. (NASD: FIVN) will replace Two Harbors Investment Corp. (NYSE: TWO) in the S&P SmallCap 600 effective prior to the opening of trading on Monday, August 3. CrossCountry Mortgage, LLC is acquiring Two Harbors Investment Corp. in a deal expected to close soon, 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**

**August 3, 2026**

S&P SmallCap 600

Addition

Five9

FIVN

Information Technology

**August 3, 2026**

S&P SmallCap 600

Deletion

Two Harbors Investment

TWO

Financials

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### Related Stocks

- [FIVN.US](https://longbridge.com/en/quote/FIVN.US.md)
- [TWO.US](https://longbridge.com/en/quote/TWO.US.md)
- [.SPX.US](https://longbridge.com/en/quote/.SPX.US.md)
- [.DJI.US](https://longbridge.com/en/quote/.DJI.US.md)
- [SPGI.US](https://longbridge.com/en/quote/SPGI.US.md)

## Related News & Research

- [TWO Announces Receipt of Final Regulatory Approval for Merger with CrossCountry Mortgage | TWO Stock News](https://longbridge.com/en/news/296649819.md)
- [Did Regal’s AI Voice Integration Just Reframe Five9’s (FIVN) Automation-Led Investment Narrative?](https://longbridge.com/en/news/296297895.md)
- [Five9 grants 26,982-share inducement RSU award to new revenue strategy VP Sarah Bennett](https://longbridge.com/en/news/296265627.md)
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- [Farringdon Capital Ltd. Acquires Shares of 9,257 S&P Global Inc. $SPGI](https://longbridge.com/en/news/296695726.md)

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