State of Wisconsin Investment Board, Madison, announced a preliminary net return of 8.5% for the fiscal year ended Dec. 31 for the Wisconsin Retirement System's $128 billion core trust fund.
For the five years ended Dec. 31, the core trust fund returned a preliminary annualized net 7.2%.
Benchmark information was not provided, but the news release said all periods, including the 10 years and 20 years ended Dec. 31, exceeded the benchmarks as well as its 6.8% target return.
The core trust fund had returned a net 11.4% for the fiscal year ended Dec. 31, 2023.