The acquisition of Cardinal Investment Advisors by Mariner represents a pivotal development in the institutional financial services sector, enhancing Mariner's capabilities and assets under advisement to an estimated $550 billion by the first quarter of 2025. This strategic merger, finalized on January 3, 2025, is a key component of Mariner's national expansion strategy, aimed at addressing the increasing complexity and demand for sophisticated institutional consulting services.
Cardinal Investment Advisors brings to Mariner over two decades of specialized experience in serving a diverse clientele, including insurance companies, corporate retirement plans, and healthcare systems. The integration of Cardinal's expertise with Mariner's resources is anticipated to elevate the standard for customized, innovative solutions in the industry. Marty Bicknell, CEO and president of Mariner, highlighted the acquisition as a defining moment in the firm's ambition to become a leading partner for institutional consulting services.
The merger is a response to the growing need for comprehensive and tailored investment strategies among institutional clients. Marc Tourville, CFA, president of Cardinal Investment Advisors, pointed out the synergistic potential of the partnership to enhance client impact and extend service reach. Under the One Mariner strategy, the combined entity aims to offer a unified and expanded suite of services, including tax, estate, and insurance planning, thereby providing more holistic wealth management solutions.
This acquisition also unites two organizations renowned for their commitment to excellence and employee satisfaction, with Cardinal being recognized as one of the best places to work in money management for ten consecutive years. Mike Welker, National Managing Director at Mariner Institutional, underscored the partnership's dedication to advancing institutional consulting services while prioritizing client needs.
The Mariner-Cardinal merger reflects broader industry trends towards consolidation and the enhancement of service offerings to meet the evolving needs of institutional clients. Scheduled for completion by the end of March 2025, this integration promises to deliver seamless service transitions and enriched advisory capabilities, setting a new benchmark for institutional financial services.


