Xero briefly became a more valuable company than Telecom yesterday following another major rally in the online accounting software provider's stock.
Shares in the Wellington-based firm, which is yet to turn a profit, hit a new all-time-high of $33.89 at 3.30pm, giving it a market capitalisation of $4.32 billion.
Telecom shares were trading at $2.33 at that time, where they also closed, valuing the telecommunications provider at $4.24 billion.
Xero shares lost ground to close up 10 per cent at $33.15, valuing the business at $4.23 billion, making it the fourth biggest firm by market capitalisation on the NZX after Fletcher Building ($6.7 billion), Auckland Airport ($4.6 billion) and Telecom.
Xero co-founder and chief executive Rod Drury's 18.47 per cent stake in the company is now worth more than $780 million.