Westpac Banking Profit Margin

Westpac Banking posts a profit margin of 23.1% as of March 2026. That compares with 32.06% in the prior-year period — down 27.9% year over year. That is below the Finance sector average of 25.37%. Comparing that reading with peers and prior periods is usually more useful than looking at the number in isolation.

In the prior comparable period, Westpac Banking's profit margin was 32.06%. The latest reading is 23.1% — a 27.9% year-over-year decrease (period ending March 2026). Use the history and growth charts on this page for a longer lookback.

For Finance stocks, a profit margin near 25.37% is typical. Westpac Banking's 23.1% is lower that level. That is roughly 9.0% below the sector mean. Whether that is a warning or an opportunity depends on growth outlook and other fundamentals shown elsewhere on Stockcircle.

Westpac Banking's profit margin moves when the underlying profit, equity, or asset base changes. Cost cuts, pricing power, buybacks, write-downs, and cyclical swings can all shift the percentage. The latest reading is 23.1% as of March 2026; use YoY and peer views to separate noise from signal.

Context for WBK's profit margin usually means three checks: (1) trend versus prior periods, (2) level versus peers (average 25.37%), and (3) consistency with growth and profitability. This page covers the first two; Westpac Banking's other metric pages and overview cover the third.