Murphy said world shares had already been weak even before the invasion of Ukraine, and the news of Russia's attack sent them lower again in late February and early March.
"Shares then staged something of a recovery, probably because investors felt they were getting a clearer handle on both the likely geopolitical endgame and the likely
evolution of monetary policy."
Despite that recovery, however, the MSCI World Index still ended the quarter down 6.6 per cent.
New Zealand's NZX50 index fell 7.1 per cent. Australia's share market was one of the few bright spots rising 3.9 per cent driven by the resources sector and a strong performance from listed financial businesses.
Murphy said bond yields had also risen over the period with the 10-year government bond yield up 0.9 per cent.
"International fixed interest continued to struggle, the Bloomberg Global Aggregate lost 7.8 per cent in US dollars. Relatively low-yielding subsectors within the asset class have provided little protection, with Global High Yield (low credit quality) down by 6.6 per cent and emerging-markets debt down by 9.9 per cent."
Murphy reminded KiwiSaver investors that the performance of the scheme was best evaluated over the longer term rather than looking at just one quarter.
Over 10 years the aggressive category has averaged 10.1 per cent per annum, while growth funds have averaged 9.9 per cent a year, balanced 8 per cent and conservative 5.1 per cent.
ANZ remains the largest provider with $18.5b followed by ASB with $14b and Westpac with $9.3b.