Ataraxia Partners | 601 followers on LinkedIn. Ataraxia is an early-stage fund manager focused on helping people live longer and live better. | Ataraxia is an early-stage fund manager focused on helping people live longer and live better. Scientific breakthroughs are making it possible for us to extend our active lifespan and be our best selves in body, mind, and spirit. This new democratization of health is propelled by purpose and centered on maximized well being.