New Zealand shares dropped as institutions sold stocks to participate in a placement in Auckland Airport. Hallenstein Glasson and Steel & Tube both gained after posting better earnings.
The NZX 50 fell 42.46 points, or 1 per cent, to 4196.74. Within the index, 29 stocks fell, 10 rose and 11 were unchanged. Turnover was $474 million, making it one of the busiest days this year, reflecting the NZ Superannuation Fund's selldown of its Auckland Airport stake.
Auckland Airport dropped 5.8 per cent to $2.77. The so-called Cullen Fund sold 7.6 per cent of the airport company at $2.76 apiece overnight on Thursday, a 6 per cent discount to the previous day's close at $2.94, the highest since November 2007.
The sell-off was driven by "the massive placement in Auckland Airport", said Matt Goodson, portfolio manager at BT Funds Management. "Stocks needed to be sold to raise funds to participate" and the impact was seen across the market.
Infratil fell 0.4 per cent to $2.42 after saying it has not made a decision to sell down its holding in Z Energy or NZ Bus, as a media report speculated.