For the three, five and 10 years ended June 30, the board reported annualized net returns of 7.2%, 7.3% and 8.3%, above the respective benchmarks of 6.1%, 6.6% and 7.7%.
The board had reported a net return of 25.8% for the fiscal year ended June 30, 2021.
The board's return also fell short of the median return of -5.2% for the 79 U.S. public pension funds whose one-year returns ended June 30 have been tracked by Pensions & Investments as of Wednesday. The DB plan returns were likely negatively affected by public equity and fixed income exposure exceeding 71% of total assets. For the year ended June 30, the Russell 3000 index and Bloomberg U.S. Aggregate Bond index returned -13.9% and -10.3%, respectively.
The top-performing asset class for the fiscal year ended June 30 was real estate, which posted a net return of 26.3% (below the 27.3% benchmark), followed by private equity at a net 21.7% (no benchmark provided).
The next highest return was private credit, which chalked up a net 7.9% (above the benchmark return of -4.2%), followed by rate-sensitive fixed income at a net -10.2% (-10.3%); domestic equities, -14.9% (-13.9%); and international equities, -18.5% (-19.9%).
As of June 30, the actual allocation was 27.5% fixed income, 24.4% domestic equities, 19.7% international equities, 11.3% real estate, 9.1% private equity, 6.1% private credit and 1.9% real assets.
The target allocation is 25% fixed income, 23% domestic equities, 21% international equities, 10% real estate, 9% each private credit and private equity, and 3% real assets.
ISBI oversees the investment management of the Illinois State Employees' Retirement System, General Assembly Retirement System and Judges' Retirement System.