Fortum stock holds support as 2025 earnings and capital spending stay in view.

Fortum stock (Fortum Oyj, ISIN FI0009007132) is anchored by a EUR 14.0 billion market capitalization and a 2025 adjusted EBITDA outlook of EUR 2.3 billion. The company also targets 2025 comparable EBIT of EUR 1.15 billion to EUR 1.35 billion, giving investors a clear earnings frame for the year.

EUR 2.3 billion guidance

Fortum said in its 2025 guidance that adjusted EBITDA should reach EUR 2.3 billion, while comparable EBIT is expected at EUR 1.15 billion to EUR 1.35 billion. That range matters because it sets a visible operating floor for a utility whose earnings are often judged against hydrology, power prices and nuclear availability.

The same framework helps explain why the EUR 14.0 billion market value matters as much as the income statement. A valuation tied to guided earnings and cash generation is easier to compare with other Nordic utilities than a story built on one quarter alone.

Profit and cash flow

Fortum reported EUR 1.2 billion in comparable operating profit for 2025, according to its annual reporting context, and the company also highlighted a strong cash flow profile in the same period. Compared with the guided EUR 1.15 billion to EUR 1.35 billion EBIT range, that result sits inside the companys own operating target band.

The comparison is useful because it shows that Fortum entered 2026 with earnings already close to the middle of managements stated corridor. For the stock, that reduces the gap between reported numbers and the next set of expectations.

Power markets still matter

Fortums earnings are still driven by Nordic power prices, hydrology and generation mix, so the guidance range cannot be read in isolation. A utility with a EUR 2.3 billion EBITDA target and EUR 1.15 billion to EUR 1.35 billion EBIT guidance is effectively trading on the stability of those market inputs.

That is why the stock can remain sensitive to movements in electricity prices even when the business is not delivering a fresh event headline. The market value, the guidance band and the reported profit all point back to the same question: how much of the expected cash flow is already in the price.

Hydro and nuclear mix

Fortums generation portfolio is built around hydro, nuclear and other low-carbon power assets, with the companys operational result still depending on how much output it can deliver into Nordic pricing conditions. In the latest reported framework, that mix supported a 2025 comparable EBIT result that stayed within guidance.

Market value and timing

Fortum stock was valued at about EUR 14.0 billion as of 27 July 2026, alongside the companys 2025 guidance of EUR 2.3 billion adjusted EBITDA and EUR 1.15 billion to EUR 1.35 billion comparable EBIT. For investors, the important point is that the share price case is still built on a defined earnings corridor rather than on a single catalyst.