The main purpose of this legislation is to support small businesses by allowing for greater investment in small business investment companies. Specifically, it aims to amend the Small Business Investment Act of 1958 to increase the percentage of funds that can be invested in these companies from 5 percent to 15 percent. The key provisions of this legislation include changing two specific paragraphs in the existing law. Both paragraphs currently limit investments in small business investment companies to 5 percent.