Title 15 › Chapter 2D— INVESTMENT COMPANIES AND ADVISERS › Subchapter I— INVESTMENT COMPANIES › § 80a–12
Registered investment companies must follow limits on risky trading and on buying other companies’ securities. They may not buy securities on margin except brief credit to settle trades. They may not join joint trading accounts or make short sales, except when they are part of an underwriting. Open-end companies (mutual funds) must sell their own shares through an underwriter unless a special rule allows otherwise. A diversified company cannot take underwriting commitments if, right after doing so, its underwriting commitments plus investments in companies where it owns more than 10% would exceed 25% of its total assets. Investment companies face strict limits when buying securities of other investment companies. After a purchase they cannot own more than 3% of another company’s voting stock, cannot hold securities of that company worth more than 5% of their own assets, and cannot hold securities of that company plus all other investment companies worth more than 10% of their assets. There are similar 3% and 10% rules for open-end and closed-end situations, and some transactions are allowed as dividends, approved exchanges, or reorganizations. Small exceptions include purchases that leave ownership at 3% or less and where the buyer has not sold shares after January 1, 1971 with sales loads over 1.5%. The law also bars buying insurer securities that would cause ownership over 10% unless the buyer already owns at least 25%. Purchases of broker/dealer or adviser businesses are allowed only in narrow cases where the business is a corporation owned by investment companies and mainly earns income from underwriting and related activities. Special-purpose underwriting firms may be held if only one class of common stock was sold to investment companies, the cost to any buyer does not exceed 5% of its assets, and the firm’s capital and surplus do not exceed $100,000,000. Face-amount certificate companies may form up to two similar companies and hold their stock, subject to limits tied to specified minimum capital amounts. The Securities and Exchange Commission can make rules, enforce these limits, join issuers in court actions, and grant exemptions when it finds they protect investors and serve the public interest.
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Commerce and Trade, Source: USLM XML via OLRC
Legislative History
Reference
Citation
15 U.S.C. § 80a–12
Title 15, Commerce and Trade
Last Updated
Apr 3, 2026
Release point: 119-73not60