Mariner Advisor Network
Financial ServicesKansas, United States11-50 Employees
Mariner Advisor Network operates as a brand within Mariner Independent Advisor Network, with investment advisory services delivered through Investment Adviser Representatives registered with MIAN, the SEC-registered adviser that oversees the network. Based in Overland Park, Kansas, the organization serves independent financial professionals within the financial services sector, offering the backing of a larger sponsor while maintaining the independent advisor model. Recent developments in 2026 indicate strategic changes in its external relationships: reports stated that LPL Financial planned to acquire Mariner Advisor Network, and that assets connected to the network would be sold to Private Advisor Group to align its hybrid advisors under that firm's hybrid RIA, in partnership with LPL. These moves point to shifts in ownership and affiliations while the network's core function—facilitating investment advisory services through MIAN-affiliated representatives—continues to operate within the Mariner ecosystem.