What Are Alternative Investments and Why Should You Consider Them?

Alternative investments are assets outside the familiar public-stock-and-bond mix. Common categories include real estate, private equity and venture capital, hedge funds, private credit, commodities, infrastructure, and collectibles (art, wine, classic cars). Institutional investors have long used alternatives to diversify risk and access different return drivers; over the last decade, retail access has expanded through REITs, interval funds, private-fund feeder vehicles, and fintech platforms.

Below I summarize how alternatives work, the opportunities and the real risks you should weigh, and a practical checklist to evaluate them based on 15+ years advising individual and institutional clients.

Background and market context

  • Historical role: Wealthy families and institutions historically dominated alternatives because of high minimums and complexity. That is changing: new vehicles and regulatory changes have increased retail access, but core characteristics — illiquidity, opaque valuations, and specialized manager skill — remain. (Sources: SEC, CFA Institute.)
  • Why advisors use them: Alternatives can deliver lower correlation to public markets, income streams (real assets), or idiosyncratic alpha (active managers). This can be useful as a portfolio ‘satellite’ alongside a low-cost public-market ‘core.’ See our guide on When and How to Add Alternatives to a Portfolio for tactical approaches.

How alternative investments typically work

  • Structure: Many alternatives are pooled vehicles (private funds, LPs, LLCs) with limited liquidity windows and governance by a manager or general partner. Others are single-assets you own directly (rental properties, collectibles).
  • Liquidity: Varies widely. Publicly traded REITs and commodity ETFs are liquid; private equity and direct real estate often require lock-ups of several years.
  • Fees and compensation: Alternatives commonly carry management fees and performance fees (e.g., “2-and-20” private fund models). High fees can erase expected outperformance; always model net-of-fees projections.
  • Valuation: Public assets mark-to-market daily. Private-alternative valuations depend on appraisals, fund NAV processes, or intermittent broker quotes—introducing valuation risk.

Real-world examples (practical outcomes from advisory work)

  • Real estate: Clients who added rental properties or diversified into professionally managed real-estate funds gained steadier cash flow and tax benefits (depreciation). That said, they accepted landlord responsibilities and cyclical vacancies.
  • Private equity: A client allocated a small percentage to a VC fund and accepted long lock-ups; one successful exit materially outperformed public markets, but several portfolio companies failed — underscoring the high dispersion of outcomes.
  • Hedge funds and market-neutral strategies: Used by some clients to hedge public-market volatility. In my experience, these strategies can reduce portfolio drawdowns, but alpha persistence is mixed and fees remain high.

Who should consider alternative investments?

  • Accredited and non-accredited investors: Some vehicles still require accredited status (SEC rules). Others — like publicly traded REITs, commodity ETFs, and some closed-end funds — are available to all investors. See our piece on Alternative Assets 101: Where They Fit in a Personal Portfolio for entry-level options.
  • Investors with longer horizons: Illiquid alternatives suit investors who can lock capital for years without needing it for emergencies or planned withdrawals.
  • Diversified portfolios: Alternatives are best used as a complement, not a replacement, for a well-constructed core portfolio.

Key opportunities of alternatives

  1. Diversification: Different return drivers can reduce overall portfolio volatility when combined appropriately. Research from institutional investors shows certain real assets and private-credit allocations can lower portfolio drawdown in stressed markets (CFA Institute, institutional reports).
  2. Income and inflation protection: Real assets like real estate and infrastructure often produce income that can rise with inflation over time.
  3. Access to private-market returns: Private equity and private credit historically show return premia relative to public markets, though outcomes depend heavily on manager selection.

Major risks and trade-offs

  1. Illiquidity: Long holding periods and limited secondary markets can prevent timely exits.
  2. Higher and less-transparent fees: Performance fees and complicated fee waterfalls can materially reduce net returns (SEC investor alerts on private-fund fees).
  3. Valuation and fairness: NAVs for private funds can lag; investors may not get real-time price signals.
  4. Concentration and idiosyncratic risk: Single-asset investments (a single building, a startup stake, or an artwork) can expose investors to event risk.
  5. Regulatory and operational complexity: Alternative vehicles often have legal structures, tax nuances, and governance rules that differ from public funds. Work with advisors and tax pros to understand tax implications (see IRS guidance for real estate and partnership taxation at IRS.gov).

Due diligence checklist — what I use when evaluating an alternative opportunity

  • Strategy clarity: Can the manager clearly define sources of return and scenarios where the strategy wins or loses?
  • Track record and people: Is the team long-tenured with repeatable processes? Examine realized exits, not just headline returns.
  • Fees and liquidity terms: What are management and performance fees? Are there lock-ups, gates, or redemption notice periods?
  • Alignment of interest: Do managers have meaningful personal capital invested alongside limited partners?
  • Transparency and reporting: How often do you receive NAVs, holdings, or asset-level performance data?
  • Legal docs: Have counsel and an advisor reviewed the private placement memorandum (PPM) and operating agreements?

How much of your portfolio should be in alternatives?

There is no one-size-fits-all answer. As a practical starting point I frequently recommend:

  • 0–10% for most individual investors: access via liquid alternatives, REITs, or funds with redemption features.
  • 5–25% for investors with higher net worth, longer horizons, and professional advice: a mix of private equity, real assets, and private credit can be appropriate.

Always size allocations so that you can tolerate the worst-case scenarios (poor performance, inability to sell, or manager failure). See our article on When and How to Add Private Investments to a Portfolio for practical allocation frameworks.

Tax and regulatory considerations

  • Tax treatment varies: Real estate may produce depreciation benefits; private funds often distribute partnership K-1s with pass-through income or losses and special allocations. The IRS publishes guidance on partnership taxation; consult a tax advisor before committing capital.
  • Retirement accounts: Adding private investments into retirement accounts involves additional rules and pitfalls (UDFI, prohibited transactions). Read IRS guidance and consult a retirement-plan specialist.
  • Disclosure and investor protection: The SEC and FINRA publish alerts on private funds and alternative products; review these resources (Investor.gov, SEC) before investing.

Common pitfalls and misconceptions

  • “Alternatives are a guaranteed outperformance.” Not true. Many alternatives fail to beat public benchmarks after fees.
  • “Illiquid equals higher returns automatically.” Only sometimes — and only if you are paid a liquidity premium after fees.
  • Underestimating operational work: Direct real estate and collectibles require active management, insurance, storage, and expertise.

Practical steps before committing capital

  1. Start small: Begin with a modest allocation and learn the manager’s reporting and operations.
  2. Use liquid alternatives to practice: Consider interval funds, listed infrastructure, or liquid hedge-fund strategies to understand volatility and fees.
  3. Maintain an emergency fund and liquid core allocation: Illiquid alternatives should not fund short-term needs.
  4. Get written documents reviewed: Ask a fiduciary adviser or attorney to review fund docs and tax impacts.

Frequently asked questions (short answers)

  • Are alternatives appropriate for retirees? Some can be, if they provide income and the retiree has sufficient liquidity elsewhere. Illiquid private investments are generally risky for people with high near-term spending needs.
  • Can small investors access private equity? Yes, via fund-of-funds, interval funds, or certain online platforms — but watch fees and regulatory protections.
  • Do alternatives reduce portfolio volatility? They can, but only if the chosen alternatives truly have low correlation to your other holdings and are sized appropriately.

Conclusion

Alternative investments can be powerful tools when used intentionally: for diversification, income, or access to private-market returns. However, they require more homework than public securities — careful manager selection, attention to fees and liquidity, and tax planning. In my practice, clients who entered alternatives with clear sizing limits, a due-diligence checklist, and an expectation of illiquidity have had better outcomes than those treating alternatives as quick shortcuts to higher returns.

Professional disclaimer

This article is educational and does not constitute individual financial, tax, or legal advice. Speak with a qualified financial advisor, tax professional, or attorney to discuss how alternative investments fit your specific circumstances.

Selected authoritative sources and further reading

Internal FinHelp links (recommended next reads)

If you want, I can prepare a one-page due-diligence worksheet or an allocation template tailored to a sample portfolio — but first consult a licensed adviser before investing.