This article aims to explain the considerable state ownership in listed companies in Norway (SOiN) at present. The extant literature has pointed to alleged national idiosyncrasies to explain this special feature of Norwegian capitalism. The main contribution of this article is a comparative perspective. It shows that most European countries have pursued selective protectionism (i.e., to secure national ownership in key companies). It also shows that financial capital was not crucial for selective protectionism. On this background, the article discusses why state ownership became the mode of selective protectionism in Norway. It argues that the main reason is that large private (often multinational) companies did not develop in the wake of the second Industrial Revolution. Another key reason is that a specific hybrid ownership model that was developed after 1945 became an available institutional solution for securing national ownership after 1990. A common ground and a compromise were found on this model, based both on trust and distrust toward the state: a trust in that the state could operate as a passive and private owner, and a corresponding distrust in the state as an active industrialist and owner.