Section 633.123A - Investments in investment companies and investment trusts1.a. Notwithstanding any other provision of law, a bank or trust company acting as a fiduciary, in addition to other investments authorized by law for the investment of funds by a fiduciary or by the instrument governing the fiduciary and in the exercise of its investment discretion or at the direction of another person authorized to direct investment of funds held by the fiduciary, may invest and reinvest such funds in the securities of an open-end or closed-end management investment company or investment trust registered under the federal Investment Company Act of 1940, 15 U.S.C. § 80a-1 et seq. Investment and reinvestment under this section is allowed as long as the portfolio of such investment company or investment trust consists substantially of investments not otherwise prohibited by chapter 633A, subchapter IV, part 3, or by the governing instrument.b. Investment and reinvestment under this section is not precluded merely because the bank or trust company or an affiliate of the bank or trust company provides the services of an investment advisor, custodian, transfer agent, registrar, sponsor, distributor, or manager to the investment company or investment trust and receives a reasonable fee for the services.2. This section is applicable to all fiduciaries whether the will, agreement, or other instrument under which they are acting now exists on or before July 1, 1996.