The retirement system committed to three existing manager relationships in the past two weeks.
The firm has closed its third co-investment private equity fund at its hard cap with more than $2 billion in commitments.
Linden Capital Partners VI was oversubscribed.
The plan recently made four private markets commitments totaling $325 million.
The fund will also review a high-yield fixed-income manager search request from staff at its June 13 board meeting.
The pension plan was notified of a $150 million private equity commitment this week.
The firm is also celebrating 15 years of investing in early-stage founders.
The firm has closed its inaugural independent sponsor private equity strategy above its $400 million fundraising target.
The Midwest-based private equity firm recently held the final close of its renewable energy fund, surpassing its original $750 million target.
The pension plan is searching for private equity funds in buyout technology and enterprise software as well as infrastructure secondaries funds.