State of Michigan Retirement Systems

Investment decisions are centralized within the Michigan Department of Treasury's Bureau of Investments, led by a Chief Investment Officer who reports to the State Treasurer. The State Treasurer, currently Rachael Eubanks, is the constitutional officer responsible for overall fund stewardship. The role of CIO has historically been held by professionals recruited from other large public funds or private sector asset management.

SMRS sources private market opportunities primarily through long-standing relationships with institutional general partners, supplemented by a dedicated co-investment program that reviews deals alongside those GPs. The fund also operates a Michigan-focused in-state investment initiative that targets local venture and growth-stage companies, often in partnership with regional fund managers.

While specific policy targets are adjusted periodically via public board meetings, SMRS has historically maintained one of the larger alternative asset allocations among US public pension funds, with significant commitments to private equity, real estate, infrastructure, and absolute return strategies. The actual allocation levels are disclosed in the system's Comprehensive Annual Financial Report.

SMRS invests through both primary fund commitments and direct co-investment vehicles. The co-investment program targets equity and structured capital opportunities sourced through existing fund managers, allowing the system to increase exposure to specific assets while reducing overall fee drag.

The system operates under a statutory framework that assigns fiduciary responsibility to the State Treasurer and the investment staff. However, governance is inherently political to some degree — the Treasurer is an elected or appointed constitutional officer, and the board that oversees certain plan provisions includes political appointees, meaning the system's posture can shift with state election cycles.

Michigan runs an in-state investment allocation designed to channel a portion of pension capital into Michigan-headquartered companies and funds. The program functions as both an economic development tool and a portfolio diversifier, targeting venture-stage and growth-equity businesses within the state.

SMRS is subject to Michigan's Freedom of Information Act, though certain private market investment details may be exempt from immediate disclosure to protect proprietary fund information. Holdings and performance data are published annually in public reports with a standard lag, consistent with practices at other large state pension systems.