The retirement system made a $25 million private equity commitment last month.
The retirement system also canceled its general investment consultant RFP and approved a 2025 private markets pacing plan in January.
Bolton Investment currently provides investment consulting services for the plans.
The fund was oversubscribed and raised in less than six months.
The pension plan was notified of two commitments totaling $975 million last week.
The fund has received more than €12 ($13) billion in total commitments.
The retirement system also kicked off its asset/liability study this week.
The retirement fund terminated an emerging markets large-cap core equity manager and made commitments totaling $2.7 billion in January.
The pension plan has made four equity investments totaling $850 million.
The plan expects to issue a general investment consultant RFP on April 15.