Wärtsilä’s Financial Statements Bulletin January–December 2025

Wärtsilä delivered all-time highs in 2025 with total net sales of EUR 6.914bn (+7% YoY), comparable operating result EUR 829m (+20%, 12.0% of sales), operating result EUR 833m (+16%), EPS EUR 1.06 (0.85) and operating cash flow EUR 1.598bn. Marine & Energy combined order intake rose 17% to EUR 6.866bn (Q4 combined +6%), book-to-bill was 1.17 for the year, and the company cites strong demand in Energy while Energy Storage faced tariff and regulatory headwinds. Management announced capacity expansions, several divestments and a proposed total dividend of EUR 1.06 per share (EUR 0.54 base + EUR 0.52 extraordinary), while warning that geopolitical uncertainty and US tariffs could dampen near-term investment timing.

Analysis

Market structure: Wärtsilä (WRT1V) emerges a clear winner — FY25 net sales €6.9bn, comparable operating margin 12.0% and record operating cash flow (€1.6bn) give it pricing and balance-sheet leverage versus pure-play battery/storage firms hit by US tariffs and FEOC restrictions. Book-to-bill >1 (1.17) and Marine+Energy organic order intake +20% YTD signal demand outpacing near-term supply; margins should stay resilient in equipment+service segments while Energy Storage remains the weak link.

Risk assessment: Tail risks include tariff escalation or further FEOC enforcement that could wipe out Energy Storage orders, a sudden global trade slowdown depressing marine retrofit demand, or a failed Gas Solutions divestment (closing target Q2 2026) that impairs valuation. Immediate catalysts: dividend record/payment (16/23 March 2026), Q1 order commentary (Apr–May 2026); medium-term hinge points: tariff/FEOC clarity in 30–90 days and capacity ramp commissioning in Q1 2028.

Trade implications: Direct play — size a 2–3% long in WRT1V to capture dividend and margin expansion; use a 12-month call spread (buy 0.35–0.45 delta, sell 0.10–0.15 delta) to define risk (allocate 0.5–1% notional). Pair trade — long WRT1V (2%) vs short Siemens Energy (ENR, 1.5%) expecting 15–25% relative outperformance in 6–12 months as capital-light service and cash-rich Wärtsilä re-rates.

Contrarian angles: Consensus may over-penalise Wärtsilä for Energy Storage weakness and miss its €2.0bn net cash and €1.06/share dividend — this creates asymmetric upside if tariffs ease. Conversely, the dividend/extraordinary payout could be a one-off capital return masking slower organic Energy Storage growth; if rolling 12‑month Storage orders fail to exceed 2024 levels by end-Q2 2026, downside re-pricing is likely.

Key Decisions for Investors

• Establish a 2–3% long position in Wärtsilä (WRT1V) by 12 March 2026 to be positioned ahead of the dividend record date (16 Mar). Target 30% total return over 12 months; use a stop-loss at -18% from entry.
• Implement a defined-risk options trade: buy a 12‑month call (approx 0.35–0.45 delta) and sell a higher-strike 12‑month call (0.10–0.15 delta) on WRT1V, allocating 0.5–1.0% of portfolio to cap premium and capture margin re-rating if Bio/Marine & Energy momentum continues.
• Run a relative-value pair: long WRT1V 2.0% vs short Siemens Energy (ENR) 1.5% — expect 15–25% relative outperformance in 6–12 months; tighten short if Wärtsilä’s Energy Storage orders recover materially or if ENR reports one-off positive catalysts.
• Avoid initiating new long positions in pure-play energy-storage equities for the next 60–90 days; require clarity on US tariff/FEOC policy and a rebound in Wärtsilä Energy Storage rolling 12‑month order intake to >€500m by end-Q2 2026 before reconsidering exposure.