First Interstate BancSystem Inc. Overview

First Interstate BancSystem, Inc., a holding company headquartered in Billings, Montana, operates within the Financials sector, specifically focusing on commercial banking. The company is engaged in attracting deposits and providing a range of financial services, including business and consumer loans, mortgages, investment products, and trust services. Additionally, through a subsidiary, First Interstate BancSystem offers reinsurance for credit life and disability insurance. The company’s operations are primarily concentrated in Montana and Wyoming.

Financial Performance and Market Data

As of August 4, 2025, First Interstate BancSystem’s stock closed at $29.71 on the Nasdaq exchange. The company’s market capitalization stands at approximately $3.02 billion. Over the past year, the stock has experienced fluctuations, reaching a 52-week high of $36.77 on November 25, 2024, and a 52-week low of $22.95 on April 8, 2025. The price-to-earnings ratio is currently 13.553, reflecting the company’s valuation relative to its earnings.

Company Background

First Interstate BancSystem, Inc. was established as a holding company and went public with its initial public offering on March 24, 2010. The company’s primary focus is on commercial banking, offering a comprehensive suite of financial products and services. For more detailed information, stakeholders and interested parties can visit the company’s website at www.firstinterstatebank.com .

Conclusion

First Interstate BancSystem, Inc. continues to play a significant role in the financial landscape of Montana and Wyoming, providing essential banking services to both businesses and consumers. With a solid market presence and a diverse range of financial products, the company remains a key player in the regional banking sector.