(a) Except to the extent otherwise limited by the Director pursuant to section 561, the following investments are permissible under section 561:
(1) cash, a certificate of deposit, or senior debt obligation of an insured depositary institution, as defined in Section 3 of the Federal Deposit Insurance Act, (12 U.S.C. Section 1813);
(2) banker's acceptance or bill of exchange that is eligible for purchase upon endorsement by a member bank of the Federal Reserve System and is eligible for purchase by a Federal Reserve Bank;
(3) an investment bearing a rating of one of the three highest grades as defined by a nationally recognized organization that rates securities;
(4) an investment security that is an obligation of the United States or a department, agency, or instrumentality thereof; an investment in an obligation that is guaranteed fully as to principal and interest by the United States; or an investment in an obligation of a State or a governmental subdivision, agency, or instrumentality thereof;
(5) receivables that are payable to a licensee from its authorized delegates, in the ordinary course of business, pursuant to contracts which are not past due or doubtful of collection if the aggregate amount of receivables under this paragraph does not exceed 20 percent of the total permissible investments of a licensee and the licensee does not hold at one time receivables under this paragraph in any one person aggregating more than 10 percent of the licensee's total permissible investments; and
(6) a share or a certificate issued by an open-end management investment company that is registered with the United States Securities and Exchange Commission under the Investment Companies Act of 1940, (15 U.S.C. Section 80a-1–64, and whose portfolio is restricted by the management company's investment policy to investments specified in paragraphs (1) through (4).
(b) The following investments are permissible under section 561, but only to the extent specified:
(1) an interest-bearing bill, note, bond, or debenture of a person whose equity shares are traded on a national securities exchange or on a national over-the-counter market, if the aggregate of investments under this paragraph does not exceed 20 percent of the total permissible investments of a licensee and the licensee does not at one time hold investments under this paragraph in any one person aggregating more than 10 percent of the licensee's total permissible investments;
(2) a share of a person traded on a national securities exchange or a national over-the-counter market or a share or a certificate issued by an open-end management investment company that is registered with the United States Securities and Exchange Commission under the Investment Companies Act of 1940, (15 U.S.C. Section 80a-1–64), and whose portfolio is restricted by the management company's investment policy to shares of a person traded on a national securities exchange or a national over-the-counter market, if the aggregate of investments under this paragraph does not exceed 20 percent of the total permissible investments of a licensee and the licensee does not at one time hold investments in any one person aggregating more than 10 percent of the licensee's total permissible investments;
(3) a demand-borrowing agreement made to a corporation or a subsidiary of a corporation whose securities are traded on a national securities exchange if the aggregate of the amount of principal and interest outstanding under demand-borrowing agreements under this paragraph does not exceed 20 percent of the total permissible investments of a licensee and the licensee does not at one tine hold principal and interest outstanding under demand-borrowing agreements under this paragraph with any one person aggregating more than 10 percent of the licensee's total permissible investments; and
(4) any other investment the Director designates, to the extent specified by the Director.
(c) The aggregate of investments under subsection (b) may not exceed 50 percent of the total permissible investments of a licensee in accordance with section 561.