PS Ratio: 3.66

Basis: FMP quote market capitalization / revenue from four consecutive issuer fiscal quarters. Source: stored company filings and market data; unavailable inputs remain N/A.

Is the P/S ratio high or low?

The P/S ratio of 3.66 is 28% above its estimated 5-year average of 2.87, around the middle of its estimated 5-year range (1.67–5.81).

As of 2026-10-06T15:36:38.585Z. 28.02% above its estimated 12-month average of 2.86.

FIBK PS Ratio Metrics

P/S vs. estimated history

At 3.66, P/S is above its estimated 17-year median — higher than 69% of readings in its estimated 17-year history.

Historical values estimate market capitalization from statement-period weighted shares. Comparisons with the current quote-based value are approximate. Only filing versions delivered by FMP are available for the historical calculation.

Sales Valuation

PS Ratio Formula & Definition

PS Ratio = Market Cap / Revenue (TTM)

The price-to-sales ratio compares market capitalization to trailing revenue. It is useful for valuing companies with little or no earnings.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PS Ratio FAQ

What is the P/S ratio for First Interstate BancSystem, Inc. (FIBK)?

The P/S ratio for FIBK stock is 3.66.

Is First Interstate BancSystem, Inc.'s P/S ratio high or low?

The P/S ratio of 3.66 is 28% above its estimated 5-year average of 2.87, around the middle of its estimated 5-year range (1.67–5.81).

What is the estimated TTM average P/S ratio for First Interstate BancSystem, Inc. (FIBK)?

The estimated TTM average P/S ratio for FIBK stock is 2.86.

What is the estimated 3Y average P/S ratio for First Interstate BancSystem, Inc. (FIBK)?

The estimated 3Y average P/S ratio for FIBK stock is 2.25.

What is the estimated 5Y average P/S ratio for First Interstate BancSystem, Inc. (FIBK)?

The estimated 5Y average P/S ratio for FIBK stock is 2.87.

What is the estimated 10Y average P/S ratio for First Interstate BancSystem, Inc. (FIBK)?

The estimated 10Y average P/S ratio for FIBK stock is 3.38.

What is the estimated 15Y average P/S ratio for First Interstate BancSystem, Inc. (FIBK)?

The estimated 15Y average P/S ratio for FIBK stock is 3.14.

Showing the most recent 260 of 4,159 data points. The chart above shows the full history.

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