DUAL, the prominent London-based managing general agent (MGA), has made a significant move by acquiring David Ashby Underwriting Ltd. (DAU), a specialised MGA focused on bloodstock and high-value sports horse insurance.

Ambac Financial Group, Inc. (NYSE: AMBC), a financial services holding company, has announced its acquisition of a majority stake in Riverton Insurance Agency Corp., a New Jersey-based insurance services business comprising a Managing General Agency (MGA) and a retail agency.…