PE Ratio: 40.12

Basis: Latest stored market observation. Source: stored company filings and market data; unavailable inputs remain N/A.

Is the P/E ratio high or low?

The P/E ratio of 40.12 is 25% below its 5-year average of 53.82, near the low end of its 5-year range (36.26–83.66).

As of Thursday, August 27, 2026. 25.71% below its 12-month average of 54.00.

PE Ratio (40.12) = Close Price ($165.68) / Diluted TTM EPS ($4.13)

WCN PE Ratio Metrics

P/E vs. its own history

At 40.1, P/E is near its 20-year median — higher than 56% of readings in its 20-year history.

P/E Comparison

PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PE Ratio FAQ

What is the P/E ratio for Waste Connections, Inc. (WCN)?

The P/E ratio for WCN stock is 40.12.

Is Waste Connections, Inc.'s P/E ratio high or low?

The P/E ratio of 40.12 is 25% below its 5-year average of 53.82, near the low end of its 5-year range (36.26–83.66).

What is the TTM average P/E ratio for Waste Connections, Inc. (WCN)?

The TTM average P/E ratio for WCN stock is 54.00.

What is the 3Y average P/E ratio for Waste Connections, Inc. (WCN)?

The 3Y average P/E ratio for WCN stock is 56.58.

What is the 5Y average P/E ratio for Waste Connections, Inc. (WCN)?

The 5Y average P/E ratio for WCN stock is 53.82.

What is the 10Y average P/E ratio for Waste Connections, Inc. (WCN)?

The 10Y average P/E ratio for WCN stock is 50.07.

What is the 15Y average P/E ratio for Waste Connections, Inc. (WCN)?

The 15Y average P/E ratio for WCN stock is 42.42.

What is the 20Y average P/E ratio for Waste Connections, Inc. (WCN)?

The 20Y average P/E ratio for WCN stock is 37.09.

Showing the most recent 260 of 4,779 data points. The chart above shows the full history.

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