The board shall file an annual report with the Governor and the Legislature by March 1 of each year on all phases of its work that could affect the need for public contributions for costs of administration of the system, including the subjects of benefits, programs, practices, procedures, comments on trends and developments in the field of retirement, and the following information on the assets of the plan:
(a) A copy of the annual audit performed pursuant to Section 22217.
(b) A certification letter from the system’s consulting actuary concerning the findings of the most recent actuarial valuation, accompanied by summaries of the actuarial cost method, assumptions, and demographic data and analysis of funding progress.
(c) A review of the system’s asset mix strategy, a market review or the economic and financial environment in which investments were made, and a summary of the system’s general investment strategy.
(d) A description of the investments of the system at cost and market value, and a summary of major changes that occurred since the previous year.
(e) The following information regarding the rate of return of the system by asset type:
(1) Time-weighted market value rate of return on a five-year, three-year, and one-year basis.
(2) Time-weighted book value rate of return on a five-year, three-year, and one-year basis.
(3) Portfolio return comparisons that compare investment returns with universes and indexes.
(f) A report on the use of outside investment advisers and managers.
(g) A report on shareholder voting.