(1) An insurer may loan or invest its funds in kinds of loans or investments not otherwise specifically made eligible for investment and not specifically prohibited or made ineligible by this or other provisions of the Idaho Code in an aggregate amount not exceeding the lesser of ten percent (10%) of an insurer’s assets, or seventy-five percent (75%) of an insurer’s capital and surplus excluding surplus notes. Investments under this subsection are limited to five percent (5%) of an insurer’s assets in a single investment or in a single entity, its affiliates, and subsidiaries as defined by the first six (6) digits of the committee on uniform security identification procedures (CUSIP) number.