Private equity firms Allianz X and Constellation Wealth Capital completed a $450m investment in AlTi Tiedemann Global, an independent global wealth and alternatives manager. “This investment accelerates AlTi’s trajectory to become the leading global independent UHNW wealth management platform, with strategic and targeted expertise in alternatives. The investment further validates the power of our unique business model which combines a global multi-family office and alternatives platform," Michael Tiedemann, AlTi Tiedemann CEO.