Mercer International (MERC) Q4 2025 earnings review
Kitchen Sink Quarter: Massive Impairments and Negative EBITDA
Mercer closed 2025 with a 'kitchen sink' quarter, reporting a staggering Net Loss of $308.7M, driven by a $238.7M non-cash impairment primarily at the Peace River mill. Even excluding these write-downs, operational health deteriorated: Operating EBITDA fell to negative $20.1M (vs. positive $99.2M a year ago), marking the third consecutive quarter of negative EBITDA. While revenue fell 8% YoY, the real pressure came from a 'protracted down-cycle' in hardwood pulp and severe tariff headwinds. Management is pinning hopes on the 'One Goal One Hundred' cost-cutting program and a modest price recovery in 26Q1, but the immediate financial picture is one of significant stress.
🐂 Bull Case
The 'One Goal One Hundred' initiative is active, with $30M in savings/efficiencies realized in 2025. Management targets $100M in run-rate savings by year-end 2026, which is critical for restoring positive cash flow.
Despite operating losses, cash flow from operations improved $76M sequentially (likely due to working capital timing). Total liquidity remains respectable at ~$430M, providing a runway to weather the current cycle.
🐻 Bear Case
The massive $203.5M impairment at Peace River signals management sees structural, not just cyclical, weakness in hardwood pulp markets. EBITDA for the Pulp segment swung from +$106M (24Q4) to -$11.3M (25Q4).
US tariffs on Canadian lumber (approx. 45-58% combined duties) are triggering sawmill closures, which reduces the supply of residual chips for pulp mills. This is driving up fiber costs (up 13% YoY for pulp) exactly when product pricing is weak.
⚖️ Verdict: 🔴🔴
Bearish. While the impairment clears the balance sheet, the underlying operations generated negative EBITDA for the third straight quarter. Rising fiber costs and tariff escalations suggest the pain isn't over, despite management's optimism for 2026.
Key Themes
Peace River Impairment & Asset Viability
Mercer recorded a $203.5M impairment on long-lived assets at the Peace River mill. This is a major red flag, acknowledging that the 'continued down-cycle environment' in hardwood pulp has permanently impaired the asset's value. Management noted they are 'considering all options' for this asset, implying a potential divestiture or closure if the pivot to softwood/bioproducts fails.
Fiber Cost Inflation
A critical margin squeeze is occurring. While pulp prices are weak, per-unit fiber costs increased ~13% YoY in Q4. For the lumber segment, fiber costs spiked 33% YoY. This is structural: US tariffs on Canadian lumber are forcing sawmill curtailments, reducing the supply of wood chips (residuals) that Mercer needs for pulp production. Management expects costs to rise further in 26Q1.
Mass Timber Growth
A bright spot in the report is Mass Timber. The order book sits at $163M, and management highlighted securing contracts for 'large-scale data center projects.' Production is expected to 'scale significantly' in 2026. This diversification is essential as traditional lumber markets remain pressured by interest rates.
Pricing Power Weakness
Pulp pricing power has evaporated. NBSK (Softwood) realizations fell 12% YoY to $702/ADMT, and NBHK (Hardwood) fell 9% to $528/ADMT. While management guides for a 'modest increase' in Q1 26, the current levels are insufficient to cover the rising fiber and maintenance costs.
Solid Wood Segment Stagnation
The Solid Wood segment remains underwater with negative $10.8M EBITDA (worsening from -$4.7M in 24Q4). Despite a 12% increase in lumber sales realizations ($533/Mfbm), volumes plunged 17% due to production cuts. The segment is caught between high fiber costs (80% of cash production costs) and weak demand.
Other KPIs
Reversing. A dramatic collapse from positive $106.1M in 24Q4. The segment was hit by the 'perfect storm' of lower sales prices, higher fiber costs, and negative FX impacts. Inventory impairments of $23M further weighed on results.
Stable. Comprised of $186.8M cash and $243.6M revolver availability. This is a critical lifeline as the company burns cash operationally. Management improved liquidity by $50M in Q4 despite losses, likely through aggressive working capital management.
Decelerating. Down 17% YoY (from 123.6 MMfbm). Production also fell 5% due to reduced fiber availability. This volume decline negates the benefit of higher realized prices.
Guidance
Accelerating (from declines). Management expects prices to rise in all markets due to stable demand and global supply constraints. This is a shift from the declining trend seen throughout 2025.
Accelerating (Negative). Costs expected to rise across all segments. Driven by supply constraints in Canada (sawmill closures) and Germany (low harvesting levels). This will directly offset pulp price gains.
Stable/Accelerating. US increase driven by reduced supply (tariffs on Canadians); Europe driven by rising fiber costs passing through to price.
Stable. Reaffirmed target. 2024 baseline. $30M realized in 2025. This implies a heavy lift of ~$70M in additional savings/efficiencies needed in 2026.
Key Questions
Peace River Viability
With a $203M impairment and explicit mention of 'considering all options,' is a sale of the Peace River mill currently being marketed, and what is the estimated timeline for a decision?
Fiber Availability in Canada
With US tariffs on Canadian lumber reaching ~50%, causing sawmill closures, do you foresee a risk of physical fiber shortages (not just cost increases) that could force downtime at Celgar or Peace River in 2026?
Liquidity Runway
Given three consecutive quarters of negative EBITDA and rising fiber costs, does the current $430M liquidity provide sufficient runway through 2026 without requiring asset sales or equity raises?