Almost two years since pooling their assets, the two funds have officially signed a successor fund transfer deed. : Almost two years since pooling their assets, the two funds have officially signed a successor fund transfer deed. Expected to take place in September 2023, the merger will see Maritime Super members transferred to Hostplus and all Maritime Super assets - already managed by Hostplus - brought into the broader Hostplus portfolio. Hostplus will also retain and administer some of Maritime's grandfathered defined benefit products.