ipe Calculations conducted by Swisscanto suggest the average return achieved by Swiss Pensionskassen in the first nine months of this year hit 8.2%, but rival firm State Street has predicted the figure is more likely to be 10.11%. Depending on which sample is used, various investment and consulting houses have recently estimated the returns for Swiss pension funds generated over nine months to be between 8.2% and 10.11%. Lusenti and Credit Suisse. Similar to Lusenti’s findings, Swisscanto has calculated there has been a return to full funding levels so far this year for private Pensionskassen, as the average level is now said to be 103.5%.