Pension fund to make around five infrastructure investments this year. : Oregon Public Employees Retirement Fund (PERF) is looking to invest in five infrastructure strategies this year as it seeks to ramp up its exposure to the asset class, according to a board meeting report. The pension fund’s infrastructure porfolio was valued at $1.3bn (€1.09bn) at the end of 2017, but it is looking to increase this eventually to $2.4bn. It plans to increase the number of managers it invests with from eight today to between 10 and 12 over time.