STEF SA (STF.PA) : juste valeur

Thèse ACCE

STEF is a French temperature-controlled logistics operator, moving and storing frozen and chilled food for supermarkets, food producers and foodservice customers across Europe, with a dense network of cold warehouses and a refrigerated transport fleet. Its edge is specialisation: cold chain capacity is capital-intensive and hard to replicate, which gives STEF sticky contracts and a position in a niche that generic freight operators cannot easily contest. The near-term story is margin recovery and capacity utilisation, with revenue growing 8.6% while the operating margin of 3.8% remains thin, so any improvement in pricing or warehouse throughput flows through meaningfully to earnings. At a trailing P/E of 12.1 and a forward P/E of 8.5, the market is pricing in a decline in earnings that the reported 8.6% revenue growth does not obviously support, which is the gap worth testing. The rating is not yet scored, and the open questions are whether the forward earnings estimates hold, how much of the current growth is volume versus price, and whether the 9.6% return on equity can rise as the cold storage investment cycle matures.