William Beaumont Hospital Employees' Retirement Plan

William Beaumont Hospital Employees' Retirement Plan

The William Beaumont Hospital Employees' Retirement Plan is a single-employer corporate defined-benefit pension fund based in Southfield, Michigan. It provides monthly retirement income to former employees of the Beaumont Health system, now part of Corewell Health. Corewell Health was formed in February 2022 through the merger of Beaumont Health and Spectrum Health, a deal that combined two of Michigan's largest non-profit health systems under one parent organization. The retirement plan remained a distinct legal entity post-merger, continuing to serve its legacy population of participants from the Beaumont side of the combined system. The plan's assets are managed as part of the Corewell Health Investment Pools, a consolidated investment structure that combines capital from the retirement plan with other Corewell Health balance-sheet assets managed from Grand Rapids and Southfield. While the plan does not publicly disclose a detailed asset allocation, hospital-system defined-benefit plans of this scale typically maintain diversified portfolios spanning public equities, fixed income, private credit, real assets, and alternative investments. Peer health-system plans in the Midwest have historically favored conservative liability-driven investment policies, with multi-decade relationships with institutional investment consultants and allocations to large-cap domestic equity mandates, core real estate, and investment-grade corporate credit. The plan's investment decisions are made under the governance umbrella of the Corewell Health board and its investment committee. Oversight of the plan sits within Corewell Health's broader financial governance structure, with Tina Freese Decker serving as President and CEO of the parent organization. Corewell Health, headquartered in both Grand Rapids and Southfield, operates a system comprising 22 hospitals and more than 300 outpatient locations. The formation of Corewell Health in 2022 was a milestone in consolidating two distinct retirement-plan legacies, and the integration of investment operations post-merger represented a significant operational lift. Jane E. Jordan has been identified as legal counsel associated with the plan's administrative and regulatory filings. The system also maintains the Corewell Health Foundation, a separate philanthropic entity that serves as the organization's fundraising and grant-making arm, distinct from the pension plan's fiduciary obligations. This plan's structure is shaped by its position inside a non-profit hospital system that underwent a major merger, creating a two-legacy benefit obligation — Beaumont's traditional defined-benefit promise alongside whatever separate plans Spectrum Health operated. The post-merger pooling of investment assets into a shared portfolio is a practical but rare structural feature that sets this plan apart from standalone pension funds: the retirement plan's fate is now permanently interwoven with the larger enterprise's treasury management and investment committee priorities.