Australia’s sovereign wealth fund has reported above-target returns as it shifts out of cash into infrastructure and alternative assets.

The Future Fund said it produced a total return of 7.8% in 2016, while its exposure to alternative assets, including real estate, increased from 12.6% to 14.2%.

Managing director David Neal attributed the increased exposure to infrastructure to the acquisition of the Port of Melbourne.

The Future Fund was part of a QIC-led a consortium, including Canada’s OMERS and China Investment Corporation, which bought Australia’s largest container port for AUD9.7bn (€6.83bn) last year.

Neal said: “We settled on the port in the last quarter.�

The Future Fund has also committed AUD400m to AGL Energy’s AUD2bn renewable energy fund.

Total allocation to infrastructure and timberland was AUD10bn at year-end, 7.9% of the total portfolio.

Most of that was in infrastructure, said former Australian treasurer, Peter Costello, the fund’s chairman.

Costello described the 7% allocation to infrastructure as “pretty decent,â€� adding that not many investment funds’ infrastructure exposure would be “that highâ€�.

The Future Fund’s allocation to real estate was AUD7.9 billion, equivalent to 6.2% of its portfolio.

Neal said that the Future Fund had been de-risking throughout 2015 and 2016, mainly by reducing its equities investment.

He was comfortable with a “slightly conservative� position, but said: “We are not expecting or forecasting major market dislocation.�

Costello, who set up the Future Fund when he was Australia’s Federal Treasurer in 2006, said that, despite the challenging global environment, the fund had met its mandated return of 4-5% above inflation rate since inception.

The fund was set up with a federal government contribution of AUD60.5bn.

With consistent annual returns of 7.8%, that initial capital had grown to AUD127.7bn by 31 December 2016.

Costello said 10-year bonds, the benchmark for investment returns, were trading at around 2%, with a real return of 1% or less, compared to an historical return of 5-6%. He said such low returns and a risk environment would continue into the future.

The Future Fund’s existing mandate was “a proper mandate for the last 10 years�, but given the outlook for the investment climate, the fund’s mandate needed to be revisited for the next 10 years “and the government will consider this�.

The government has instructed the fund not to take excessive risk, but still seeks a 4.5% real return.

“Those two objectives, which we’ve managed over the last 10 years, will be rubbing into each other over the next 10,� said Costello.

Under the current statute, the Australian government will be able to start drawing down on the fund from 2020.