#9. Tyler Technologies, Inc. (TYL) — $10K BECAME $214,134.06

Tyler Technologies provides information management solutions and services for the public sector. Co. has two segments: Enterprise Software, which provides public sector entities with software systems and services to meet their information technology and automation needs for back-office functions such as financial management and education, courts and justice, planning, regulatory and maintenance, data and insights and case management and business management processes; and Appraisal and Tax, which provides systems and software that automate the appraisal and assessment of real and personal property as well as property appraisal outsourcing services for governments and taxing authorities.