Alternative investment managers are starting to take a serious interest in catastrophe bonds tied to wildfires, moving into a risk category that just a few years ago was seen as too difficult to model.More than $5 billion of cat bonds with some level of exposure to wildfire risk were issued by insurers and sold to investors this year, according to Artemis, a specialist in insurance-linked securities that tracks market trends. That’s more than twice the level in 2024, with previous years seeing just a smatte ...