An alternative investments portfolio can play an important role in how individual investors think about diversification. For decades, the standard advice was to divide assets between stocks and bonds. However, a growing body of research suggests that including non-correlated asset classes—such as real estate, private credit, and other alternatives—can provide meaningful portfolio benefits. Historically, real estate has shown lower correlation to public equity markets, making it one potential tool for investors exploring broader diversification strategies.

It is important to understand upfront that all investing involves risk, including the possible loss of principal. The goal of this post is to provide educational context, not investment advice. Every investor’s situation is different, and individuals should conduct their own due diligence before making any investment decisions.

What Is an Alternative Investments Portfolio?

The term alternative investments broadly refers to assets outside traditional stocks, bonds, and cash equivalents. According to Investopedia, alternative investments include private equity, hedge funds, real estate, commodities, and increasingly, crowdfunding-based vehicles. These categories have historically been available primarily to institutional investors or high-net-worth individuals.

However, regulatory changes—particularly around Regulation Crowdfunding (Reg CF) and Regulation A+—have opened certain alternative investment opportunities to a broader range of investors. This shift represents one of the more significant changes in retail investing over the past decade.

An alternative investments portfolio typically aims to achieve one or more of the following objectives:

• Reduced correlation to public equity markets
• Potential income generation through rental income or interest payments
• Inflation hedge characteristics in asset classes like real estate or commodities
• Access to private market growth before companies go public

Investors should carefully weigh these potential benefits against the significant risks, including illiquidity, lack of transparency, and longer holding periods common in alternative asset classes.

Alternative Investments Portfolio Strategies: A Closer Look at Real Estate

Real estate has historically been one of the more widely held alternative investments. The National Association of Realtors regularly tracks investor participation in the real estate market, and data consistently shows that individual investors have long recognized real estate as a portfolio complement to equities.

Traditionally, direct real estate investment required significant capital, active management, and local market expertise. Real estate investment trusts (REITs) provided a more accessible on-ramp, but they trade on public exchanges and therefore share some of the same volatility characteristics as stocks. Private real estate—whether through syndications, limited partnerships, or crowdfunding vehicles—offers a different risk and liquidity profile.

It is essential, however, to understand that private real estate investments are illiquid. Unlike publicly traded REITs, investments made through real estate crowdfunding platforms or syndications typically cannot be easily sold. Investors should be prepared to hold these positions for the full duration of the investment period, which can range from two to ten years or more.

Understanding the Role of Real Estate Crowdfunding

Regulation Crowdfunding, established under the JOBS Act and administered by the SEC, allows companies—including real estate sponsors—to raise capital from both accredited and non-accredited investors via registered funding portals. For a deeper overview of how Reg CF works, see our guide to real estate crowdfunding under Reg CF.

For investors considering real estate crowdfunding as part of an alternative investments portfolio, there are several educational points worth understanding:

• Structure matters: Deals may be structured as equity investments, debt (notes), or revenue-sharing arrangements—each carries different risk and return characteristics
• Sponsor track record: The experience and history of the project sponsor is a critical due diligence factor. We discuss this in our guide to real estate crowdfunding due diligence
• Fee transparency: Investors should carefully review all fee disclosures before investing
• Investment limits: Non-accredited investors are subject to annual investment limits under Reg CF, calculated based on income and net worth

Key Metrics Investors Should Understand

When evaluating individual real estate opportunities within an alternative investments portfolio, investors often encounter several financial metrics. Two of the most common are cash-on-cash return and internal rate of return (IRR). Understanding what these numbers mean—and their limitations—is important for informed evaluation.

Cash-on-cash return measures the annual pre-tax cash income relative to the amount of cash invested. For example, if an investor puts in $10,000 and receives $700 in distributions in year one, the cash-on-cash return is 7%. This metric, however, does not account for the time value of money or the eventual sale of the property.

IRR (Internal Rate of Return) is a more comprehensive measure that takes into account both the timing and magnitude of all cash flows over the life of the investment, including the final sale. Higher projected IRRs carry higher assumed risk and investors should scrutinize the underlying assumptions carefully. You can learn more in our guide to IRR and equity multiple in real estate investment.

It bears repeating: projected returns in private real estate are estimates, not guarantees. Market conditions, interest rates, construction costs, tenant dynamics, and sponsor execution all affect actual outcomes. Past performance does not guarantee future results.

Alternative Investments and Portfolio Allocation: What to Consider

Financial theory, including modern portfolio theory developed by Harry Markowitz, suggests that combining assets with low or negative correlations to one another can potentially reduce overall portfolio volatility without proportionally reducing expected returns. The Federal Reserve’s Financial Accounts of the United States tracks household balance sheet data and shows that real assets—including real estate—have historically represented a significant share of household net worth.

However, applying portfolio theory to private, illiquid alternative investments is more complex than applying it to publicly traded securities. Several considerations are worth noting:

• Illiquidity premium vs. illiquidity risk: Private investments may offer a potential premium for accepting illiquidity, but that same illiquidity means investors cannot easily rebalance or exit positions
• Concentration risk: Investors who allocate a significant portion of their portfolio to a single deal or asset class may face greater concentration risk than they realize
• Due diligence burden: Unlike purchasing a publicly traded security, private investments require substantially more individual due diligence
• Tax considerations: Real estate investments can have complex tax implications, including depreciation, K-1 reporting, and UBTI in retirement accounts. Investors using retirement funds for Reg CF investments should review our guide to using retirement accounts for Reg CF investments

The Regulatory Landscape for Alternative Investment Access

One important educational dimension of alternative investments is understanding the regulatory framework that governs them. The SEC has worked to expand access while maintaining investor protections. Key regulations relevant to retail investors include:

• Regulation Crowdfunding (Reg CF): Allows raises up to $5 million annually from both accredited and non-accredited investors via registered funding portals
• Regulation A+ (Tier 2): Allows raises up to $75 million annually with broader public marketing
• Regulation D (506(b) and 506(c)): Traditional private placement exemptions, typically limited to accredited investors

For investors new to these structures, understanding how securities work in crowdfunding is foundational. We cover this in our post on understanding securities in crowdfunding. Additionally, the escrow requirements that protect investor funds during a crowdfunding raise are explained in our guide to escrow accounts in Reg CF offerings.

Questions to Ask Before Adding Alternatives to Your Portfolio

Before allocating any capital to alternative investments—including real estate crowdfunding—investors should honestly assess several questions:

1. What is my liquidity need? If you may need these funds within two to five years, illiquid alternatives may not be appropriate
2. Do I understand the investment structure? Equity vs. debt vs. revenue-sharing have meaningfully different risk profiles
3. Have I reviewed all offering documents? Form C filings for Reg CF offerings contain material risk disclosures that investors should read carefully
4. What is my overall portfolio context? Alternatives should generally represent a portion of a diversified portfolio, not its entirety
5. Am I comfortable with the sponsor? Evaluating management experience and track record is one of the most important due diligence steps in private real estate

Additionally, investors should be aware of their annual investment limits under Reg CF. Non-accredited investors can generally invest a limited amount per year across all Reg CF offerings combined, based on their annual income and net worth.

Final Thoughts on Building an Alternative Investments Portfolio

The growing accessibility of alternative investments—including real estate crowdfunding under Reg CF—represents a genuine shift in the retail investing landscape. Investors who take the time to understand the structures, risks, regulatory frameworks, and due diligence requirements may find that alternatives offer a meaningful complement to their existing holdings.

However, the educational framing is intentional. Adding alternatives to a portfolio is not inherently the right move for every investor. Liquidity needs, risk tolerance, investment time horizon, and overall financial circumstances all matter. Investors should consider working with a qualified financial advisor before making any allocation decisions in private, illiquid markets.

The key takeaway: an alternative investments portfolio that includes real estate crowdfunding can potentially offer diversification benefits—but only for investors who fully understand what they are buying, why they are buying it, and what risks they are accepting in exchange.

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This content is for informational and educational purposes only and does not constitute investment advice. All investments involve risk, including the possible loss of principal. Past performance does not guarantee future results. Securities offered through Invown are speculative, illiquid, and involve a high degree of risk.