Answer: Private equity investments.

**Explanation:** - **Option A (Real estate investments)** is incorrect because real estate involves direct or indirect investments in buildings or land. While some venture capital investments may include real estate components, venture capital is primarily categorized under private equity. - **Option B (Hedge fund strategies)** is incorrect because hedge funds are investment vehicles that employ diverse strategies to manage portfolios of securities or derivatives. Although venture capital may be part of some hedge fund portfolios, it is fundamentally a subset of private equity. - **Option C (Private equity investments)** is correct because venture capital is a specialized segment of private equity. It focuses on providing financing to startup or early-stage companies with high growth potential, representing a niche within the broader private equity market.

Author: LeetQuiz Editorial Team