New Zealand shares fell, with A2 Milk weaker after an analyst dubbed it overvalued and as weak Chinese sales by Australian supplements maker Blackmores weighed on the dairy company. Heartland Group declined on weaker-than-expected earnings.
The S&P/NZX 50 index decreased 21.18 points, or 0.2 per cent, to 9,224.26. Within the index, 21 stocks fell, 23 gained, and six were unchanged. Turnover was $106.1 million, of which Spark New Zealand accounted for $45.1m.
A2 fell 2.2 per cent to $12.87 on slightly lighter than usual volumes of 989,000. It was caught by negative sentiment over Blackmore's warning over its Chinese business, and was also downgraded by an Australian broker. The milk marketing firm will report its first-half earnings tomorrow and is expected to deliver a 37 per cent increase in underlying earnings.
"An Australian broker said the stock was overvalued and we saw some people take some profit," said Grant Williamson, a director at Hamilton Hindin Greene. "Given A2's weighting on our index it does weigh down the index."
A2 supplier Synlait Milk decreased 0.6 per cent to $9.59, while Fonterra Shareholders' Fund units were up 0.2 per cent at $4.62.