While 86 per cent of the fund is invested globally, it has $5 billion invested in New Zealand.
Orr's total pay package was $1.22 million in the 2017 June year, up from $1.06m in 2016.
Orr has been a prominent personality on the New Zealand financial markets scene for more than 20 years.
He was chief economist at National Bank and then later Westpac, a deputy Reserve Bank Governor heading the economics team. He has been chief executive at the NZ Superannuation Fund for a decade.
Christina Leung, principal economist at NZIER, in December said: "Adrian Orr is more politically savvy than the recent governors, and more aligned with Labour ideology and policies."