Kathmandu rose 1.9 per cent to $2.14. Earlier this week the outdoor equipment retailer dropped to a two-year low after flagging a slowdown in sales growth after a subdued start to Christmas shopping in its Australian market.
"Kathmandu, which has had a terrible week, has rebounded a little off some profit taking today," Williamson said. "The Australian retail environment is very difficult for that company at the moment."
Port of Tauranga rose 0.5 per cent to a record close of $17.19. New Zealand's busiest port is expanding throughout the country, including an inland port in Christchurch.
"Investors view this company as extremely well-managed and its expansion into other areas in New Zealand, including Christchurch, is showing how progressive this company is," Williamson said.
Sky City fell 0.5 per cent to $3.78. The casino operator's budget for its Auckland convention centre has blown out by $130 million to $530 million, while the Auckland Council is pushing back against government suggestion ratepayer help fund the build.
"There is a little bit of selling in Sky City," Williamson said. "Not such good news there this week on the budget overruns for its Auckland convention centre, which is maybe causing one or two investors to exit that stock."
Fletcher Building, the building supplies and construction company, rose 0.7 per cent to $8.34. Spark New Zealand, formerly Telecom, declined 0.3 per cent to $3.10.
Pacific Edge, the Dunedin-based biotech company, led the benchmark index higher climbing 3.7 per cent to 85 cents.
Ebos Group was the worst performer on the benchmark index, slipping 1.5 per cent to $9.80.
Outside the benchmark index, Sealegs dropped 4 per cent to 12 cents after the amphibious vehicle maker was fined $8000 and publicly censured by the New Zealand Markets Disciplinary Tribunal after failing to maintain the minimum number of independent directors on its board.
Augusta Capital was unchanged at 98 cents. The property investor and fund manager has bought the Southgate Centre retail site in Auckland's Takanini for $58.5 million, which it plans to put on the market for syndication.