Gold Fields Ltd ADR Pre-Tax Margin is 28.97% for the quarter ending December 31, 2023, a -1.64% change year over year. Pre-tax margin represents the proportion of a company's earnings before taxes (EBT) to its revenue. It is calculated by dividing the EBT by the revenue. This ratio indicates the profitability of the company's operations before the impact of taxes. A higher pre-tax margin suggests that the company generates a larger proportion of revenue as pre-tax profit, indicating stronger operational performance and efficiency.