California State Treasurer's Office | 4,964 followers on LinkedIn. State Treasurer Fiona Ma, CPA | The California State Treasurer’s Office has broad responsibilities and authority in the areas of investment and finance. In addition to being the State's lead asset manager, banker and financier, the treasurer serves as chairperson or a member of numerous state boards, authorities, and commissions. Key responsibilities include: -Issuing billions of dollars of bonds annually on behalf of the State of California and its agencies to finance critical infrastructure and public works projects throughout the state