(a) The city’s basic investment strategy for all financial assets is to preserve principal. In order to achieve that objective, the city shall invest in securities with limited credit risk and with maturities that do not exceed anticipated cash flow requirements.
(b) The objective of liquidity stems from the need of the city to maintain available cash balances sufficient to cover outlays. Since the timing and amount of some financial disbursements are not predictable, fund-type strategies shall adjust for the uncertainty of projected cash flows.
(c) It is also the strategy of the city to diversify its investment portfolios. Whenever practical, assets held in the portfolio shall be diversified to minimize the loss resulting from one concentration of assets in a specific maturity, issuer, or class of security.
(d) The city funds shall seek to achieve a competitive yield appropriate for each fund-type. A comparably structured treasury security portfolio shall represent the minimum yield objective. Yield objectives shall at all times be subordinated to the objectives of safety and liquidity. Tax-exempt debt proceeds shall be invested to maximize the interest earnings retained by the city while at the same time fully complying with all applicable state laws and federal regulations.
(e) The investment officer will ensure that marketability maintained in the fund-type portfolios is sufficient to reasonably assure that investments could be liquidated if cash needs occur prior to the maturity date of the investments.
(f) The city groups investment instruments into “fund-type investment categories” for specific investment strategy considerations, designed to address the unique characteristics of the fund groups represented in the portfolios with respect to maturity limits, diversity, and liquidity. All security-specific restrictions shall be measured at the time of purchase and based on portfolio book value.
(g) The fund-types are:
(1) Short Term/Operating Funds.
Investment strategies for operating funds and commingled pools containing operating funds have as their primary objective to assure that anticipated cash flows are matched with adequate investment liquidity. The secondary objective is to create a portfolio structure that will experience minimal volatility during economic cycles. This may be accomplished by purchasing high quality, short-to-medium term securities that will complement each other in a laddered or barbell maturity structure. The dollar weighted average maturity may not exceed one year and the maximum maturity of an individual investment shall not exceed two years. To further offset the risk of unpredictable events, investment pools and money market mutual funds are appropriate options to maintain liquidity.
(2) Debt Service Funds.
(A) These funds are specifically defined in terms of amount, size and cash flow need. Bond document covenants may require that these funds be maintained with a third party financial institution or paying agent. In such instances, the city may contract with such parties to operate in the capacity of investment advisor. An investment advisory contract must be approved by the governing body in compliance with state law. The investment advisor will be confined to the particular instruments and parameters specified as appropriate for this type of funds and the applicable bond documents.
(B) The primary investment strategy for debt service funds is to match investment maturities with debt service payment requirements. The securities need not have an active secondary market. Securities purchased shall not have a stated final maturity date that exceeds the next unfunded debt service payment date.
(3) Debt Service Reserve Funds.
The primary investment strategy for debt service reserve funds is to provide emergency funds to meet debt service requirements. Since these investments may be subject to arbitrage regulations, the secondary investment strategy is to attempt to maximize the amount of retained interest earnings. Securities should be of high quality and, except as may be required by the bond ordinance specific to an individual issue, of short-to-intermediate term maturities. The maximum maturity of an individual investment shall not exceed the lesser of ten years, the call date of the bonds, the maturity date of the bonds, or any applicable restriction in the bond documents.
(4) Special Purpose/Capital Project Funds.
(A) Fund balances designated for capital or special projects may be scheduled for expenditure separate from the flow of operating funds. Bond proceeds (which may be subject to the arbitrage rebate regulations) are a main source for capital project funds. As with operating funds, the primary investment strategy is to assure that anticipated cash flows are matched with adequate investment liquidity. The maximum weighted average maturity of capital project funds shall not exceed two years. The maximum maturity of an individual investment shall not exceed the estimated project completion date or three years. To further offset the risk of unpredictable events, investment pools and money market mutual funds are appropriate options to maintain liquidity.
(B) Bond proceeds subject to the arbitrage regulation may necessitate an altered investment strategy under some market conditions. Investment selection for these funds may be dependent on market conditions, cash flow needs, and state law and federal legislation compliance.
(5) Economic Development Funds.
The primary objective of the investment strategy for economic development funds is to assure that adequate liquidity exists for cash disbursement requirements. Interest-bearing bank accounts, investment pools, and money market mutual funds are the appropriate investment options to meet the liquidity objective.
(Ordinance 1423 adopted 2/4/19)