That year the government also stopped making contributions to the fund after putting in $14.8 billion between 2003 and 2009. Guardians chair Catherine Savage noted in the annual report that if contributions had not been suspended, the $30.1b fund would now be worth an estimated $50b.
Contributions are due to resume once Crown net debt is 20 per cent of GDP, which on current forecasts will be in 2020/21. The fund was set up 13 years ago to help meet future pension needs for an ageing population and the government is expected to start drawing down money in 2032.
The Super Fund reported a reduced return of 1.89 per cent for the year ended June 30, dragged down by negative returns from global equities. That compares to a 14.6 per cent return the previous year and 9.44 per cent since inception.
Chief investment officer Matt Whineray said the fund's high proportion of growth assets, which comprise 80 per cent of its investment portfolio, creates significant volatility. In the last five years, returns from the reference portfolio have ranged from negative 0.23 per cent to 19.47 per cent.
"We expect that there will be years where the returns are poor or negative - and sometimes several in a row," he said. "We take this risk because we expect that, over the long term, we will be rewarded by way of returns that exceed what we could achieve by holding a portfolio of bonds, or by simply putting the money in the bank on term deposit."
The annual report shows the fund has invested a further US$30m this year in US-based View Inc, a manufacturer of intelligent glass systems for commercial buildings. It first invested US$75m in the Silicon Valley-based company last year and since then View has expanded its manufacturing operations and is developing a growing pipeline of projects.
The fund's stake is part of a broader strategy to invest in expansion capital - investments at the intersection of venture capital and private equity which have a higher risk-return profile.
Expansion capital investments account for around 1.5 per cent of the overall fund and are managed by an in-house team and external managers. The portfolio includes $86m currently invested in small and medium-sized New Zealand companies.
Also disclosed in the annual report is the chief executive's remuneration. Adrian Orr earned $1,025,121 in the latest year including bonuses of $334,799, compared to $830,925 the previous year.