Private equity returns have gone up. That may not last. No Comments Uncategorized The State Street Private Equity Index posted its second highest quarterly performance in the past two years. The State Street Private Equity Index posted its second highest quarterly performance in the past two years. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)