Ryman fell 0.2 percent to $8.88 and has advanced 13 percent this year. The retirement village operator reports full-year earnings tomorrow.
"Investors are waiting for a bit more meat in the sandwich to come into the market in terms of earnings," Garden said. "They'll be watching Ryman keenly, particularly for some more concrete news out of their Australian operations and how their sales in Melbourne are going."
Rival retirement village operator Summerset Group Holdings rose 0.6 percent to $3.58. Metlifecare advanced 0.7 percent to $4.25.
Stocks with exposure across the Tasman slipped as investors mulled the impact of spending cuts in the Australian Federal Budget.
Dual-listed lender Westpac Banking Corp was the NZX 50's worst performer on the day, down 3.4 percent to $37.18. Fletcher Building, which gets 50 percent of its earnings from Australian operations, fell 0.8 percent to $9.32. SkyCity Entertainment Group, which operates Darwin and Adelaide casinos, declined 1.2 percent to $4.11. Brisbane-based jeweller Michael Hill International dropped 1.5 percent to $1.30.
"Most of New Zealand's big companies have some kind of exposure to the Australian economy," said Shane Solly, director at Harbour Asset Management. "There have been some elements of the Australian budget which will require belt tightening but not as much as expected."
Solly and Garden both said they don't expect surprises out of New Zealand's budget tomorrow, which will likely affirm the track of economic growth.
Trade Me Group, the online auction site, advanced 2.5 percent to $4.05. Warehouse Group, New Zealand's largest-listed retailer, climbed 2.1 percent to $3.38.Kathmandu Holdings, the outdoor goods retailer, rose 0.5 percent to $3.90.
Telecom, New Zealand's largest telecommunications provider, lifted 0.2 percent to $2.69. Xero, the cloud-based accounting software firm, increased 1.4 percent to $31.85. Auckland International Airport, the nation's busiest gateway, advanced 0.6 percent to $4.135. Port of Tauranga climbed 0.6 percent to $14.43.