Portrait of MAS Member Tiff

Make the most of your investments

When you invest with MAS, you can be sure your funds are being actively managed in a responsible way. As a MAS member you can benefit from:

  • Commission-free advice from MAS advisers
  • Quarterly investment updates and market analysis
  • Access to the MAS Health and Wellbeing Portal
  • OnMAS - the MAS magazine published three times a year

Portrait of MAS Member Katherine holding her child

We're driven by purpose, not profit

At MAS, we're committed to inspiring a healthier New Zealand. That's why we invest our Members’ funds responsibly, and why we established the MAS Foundation, to help improve health outcomes for some of New Zealand’s most vulnerable communities.


Medical Funds Management Limited is the issuer of MAS Investment Funds, the MAS KiwiSaver Scheme and the MAS Retirement Savings Scheme (the Schemes). A copy of the Product Disclosure Statement (PDS) for each Scheme is available at the links below:

MAS KiwiSaver Scheme

MAS Retirement Savings Scheme

MAS Investment Funds