Tauranga Energy Consumer Trust (TECT) has reduced its shareholding in Trustpower from 33.2 per cent to 26.8 per cent, generating gross proceeds of $155 million.
The sell-down frees up about 20 per cent of TECT's stake in Trustpower - previously its only shareholding - and will be used to diversify its investment base, says TECT chairman Bill Holland.
"It's a sound business decision in line with our strategic priority of ensuring prudent management of the trust's investment portfolio," said Mr Holland.
The sale would not affect the annual dividend payout to its consumers, or its grants programme, he said, adding that TECT was committed to maximising benefits for the consumers.
The move was foreshadowed two years ago when the trust received authority from TECT consumers to sell down to 26 per cent, if it considered a sale would be in the interests of the consumers. The 26 per cent holding meant TECT could still prevent any changes to Trustpower's constitution, which would require approval by 75 per cent of shareholders.