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Mercer International (MERC) Q4 2025 earnings results (fourth quarter 2025)

10-K filed Feb 12, 2026

Mercer International (MERC) reported revenue of $450M for the fourth quarter 2025 (Q4 2025), -8% from a year earlier and -2% from the quarter before. Operating margin was -62.0%, net loss $309M (68.7% of revenue).

Revenue$450M
Year over year-8%
Quarter over quarter-2%
Operating margin-62.0%
Net earnings−$309M

Mercer International, Q4 2025: revenue $450M (-8% year over year), operating margin -62.0%, net loss $309M, operating cash flow $46.2M. The chart follows the revenue to costs, profit and cash.

Q4 2025AmountQ/QY/Y
Revenue$450M-2%-8%
Operating profit−$278M——
Net earnings−$309M——
Operating cash flow$46.2M—-35%
Free cash flow$32.0M—-37%

What changed

Revenue was $449.5M in Q4 2025, down 8% year over year and down 2% from the previous quarter. Pulp was the largest line at 70% of revenue.

Operating costs exceeded revenue by $278.5M, an operating margin of -62.0%. Total costs grew 66% against a revenue fall of 8%. The fastest-growing cost line was Other operating costs (+430%). The quarter ended with a net loss of $308.7M, wider than the previous quarter's $80.8M loss.

Operating cash flow was $46.2M (down 35% year over year). Non-cash charges added back $42.7M of depreciation and amortization. Working capital and other items added $312.2M. Capital expenditures of $14.2M left free cash flow of $32.0M.

Questions

What was Mercer International's revenue in the fourth quarter 2025?

Mercer International (MERC) reported revenue of $450M for the fourth quarter 2025 (Q4 2025), -8% from a year earlier and -2% from the quarter before.

Was Mercer International profitable in the fourth quarter 2025?

Operating loss was $278M (-62.0% of revenue) and net loss $309M.

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Source: Mercer International 10-K on SEC EDGAR.