State of Wisconsin Investment Board, Madison, owns about 6 million shares of iShares Bitcoin Trust ETF, a bitcoin ...

The State of Wisconsin Investment Board — the state's pension manager for government employees — has increased its Bitcoin ...

State of Wisconsin Investment Board, Madison, announced a preliminary net return of 8.5% for the fiscal year ended Dec. 31 ...

Wisconsin tax on retirement benefits: Wisconsin doesn't tax Social Security or Railroad Retirement benefits. Military pay that is exempt from federal taxation is also exempt in Wisconsin.

Prevea Clinic Inc. agreed to pay $597,500 to resolve litigation challenging the fees charged by the Wisconsin health system’s retirement plan, a Friday court filing shows.