Sompo acquires Aspen for $3.5bn The all-cash deal values the Bermudian’s stock at a 36% premium. By Samuel Casey Ayesha Venkataraman August 27, 2025 X LinkedIn Email Show more sharing options Print X LinkedIn Email Japanese Big Three member Sompo has struck a deal to acquire Bermudian carrier Aspen for $3.5bn, equivalent to 1.2x Log in to continue Please enter your email address below. Log in with SSO Password log in Opening your single sign-on provider... Continue or Email Sign In Link Set/Reset Password Start Free Trial Questions about your access? Email us at support@insuranceinsider.com Subscribers, log in here: Fuel a smarter strategy with our actionable market intelligence Gain a competitive edge and accelerate decision-making Be empowered by insights that transform confusion to clarity Uncover growth opportunities and prepare for potential threats Fuel a smarter strategy for business growth Request a free trial Already a subscriber? Log in now Back Topics M&A News Sompo Aspen Bermuda Reinsurance Re/insurers Insurers Asia Pacific UK and Europe