19 August 2026
1 shows published 1 episode in the period, 16 minutes in all. These are the 9 minutes worth hearing.
Investment
Conversations with Institutional Investors
Matt Whineray, then chief executive of the New Zealand Superannuation Fund.
Whineray joined NZ Super in May 2008 looking after private markets and was chief executive for five of his nearly 15 years there, leaving at the end of 2023. On his account the fund took its first NZ$2.4 billion contribution in September 2003 and returned about 9.5 per cent a year over the 20 years to 2023, beating the cost of the government debt it displaced by more than NZ$40 billion and its own reference portfolio by about NZ$16 billion.
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1 of 3 framework
New Zealand Super's tilting programme ran a short Kiwi position to nearly 40 per cent of the fund's net asset value in 2013, with the mark-to-market loss at its worst when the expected return was at its best.
The fund keeps adding exposure as price moves further from its estimate of long-run equilibrium value, so the two ways Whineray says it kills you are stopping out, after which the loss cannot be recovered, and spending the whole risk budget before the market reaches the level you were positioning for. He cites Cliff Asness's sizing rule: do not size a strategy so that when it goes wrong you are dead.
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2 of 3 framework
New Zealand Super funds every unlisted purchase by selling the matching slice of a notional reference portfolio, so a forest has to beat the equities and bonds sold to buy it.
The board sets risk tolerance by choosing what goes into that simple passive benchmark, global shares, domestic shares and global fixed income, hedged fully back to New Zealand dollars, and management gets a 4 per cent tracking error at fund level to depart from it. Whineray's contrast is strategic asset allocation, where a team holding a 10 per cent timber bucket has an incentive to fill it and nobody can tell intent from availability.
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3 of 3 explainer
New Zealand Super brought domestic equities in-house partly because it holds that the average New Zealand active manager earns positive alpha, which it says may say more about the benchmark.
Whineray says cost was never the driver: as a large holder in a thin market the fund could not answer a question about a single stock while three external managers held the mandates, and losing one of a small local field would have been hard to replace. It keeps two of those managers alongside the internal team, and New Zealand is the only place it runs active listed equity at all.
Worth listening to in full
Most clips above stand alone. These are the episodes that justify the whole hour.
141: From the Archives – NZ Super's Matt Whineray
Fifty minutes of an asset owner walking through two decades of portfolio construction with the numbers attached: tilting and how it was sized and governed, the reference portfolio and how it funds unlisted purchases, what was internalised and why, the responsible investment framework hooked to the statutory mandate, and the Treasury model that governs drawdowns from about 2035. The value is cumulative rather than sitting in any one passage. Date every figure to November 2023 before quoting it.