# Ohio Public Employees Retirement System

Ohio Public Employees Retirement System is a Pension Fund based in Newark, United States.

## Overview

- **Organization type:** Pension Fund
- **Headquarters:** Newark, United States
- **Region:** North America
- **Address:** 277 East Town Street, Columbus, OH 43215, United States
- **Founded:** 1935
- **Assets under management:** Undisclosed
- **Website:** opers.org
- **LinkedIn:** https://www.linkedin.com/company/opers

## About

The Ohio Public Employees Retirement System (OPERS) was founded in 1935. It is the largest state pension fund in Ohio. It provides retirement, disability and survivor benefit programs for public employees not covered by other retirement systems. As of December 31 2017 it managed 101.4 billion dollars in assets for over 1 million past and present Ohio workers.

## Sectors

- Private Equity
- Real Estate
- Infrastructure

## People

- Paul Greff — Chief Investment Officer
- Karen Carraher — Executive Director

## Questions

### Who runs investment decisions at Ohio Public Employees Retirement System?

Paul Greff serves as Chief Investment Officer. The board, chaired by Chris Mabe, sets policy and reviews allocations.

### Does Ohio Public Employees Retirement System participate in fund commitments or only direct deals?

The system commits to commingled funds and secondaries vehicles while also holding separate accounts and co-investments in real estate and private credit.

### What asset classes receive the largest allocations?

Public equities form the core, followed by real estate and private equity at a current 13.04 percent weight against a 15 percent target.

### Which sectors does Ohio Public Employees Retirement System explicitly avoid?

No explicit exclusions are stated beyond statutory requirements and ESG-related testimony given to the Ohio Senate Finance Committee in 2023.

### How is Ohio Public Employees Retirement System related to other Ohio retirement systems?

It operates independently but shares statutory oversight through the Ohio Retirement Study Council alongside other state plans.

### What is Ohio Public Employees Retirement System posture on co-investments alongside external GPs?

The system accesses co-investment opportunities through its private-equity and real-estate programs with managers including Blackstone and Carlyle.

## Related profiles

- [Caisse d’Epargne Ile-de-France](https://altss.com/profile/caisse-d-epargne-ile-de-france-ceidf)
- [National Federation of Mutual Aid Associations for Municipal Personnel](https://altss.com/profile/national-federation-of-mutual-aid-associations-for-municipal-personnel)

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Last updated: 2026-06-03T20:00:00.000Z

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