If someone asked you to name ten large, successful companies, you could probably do it in thirty seconds. Apple. Amazon. JPMorgan. Johnson & Johnson. The names come easily because they’re publicly traded — you see them on CNBC, in your 401(k) fund holdings, and in every headline about the stock market.
But here’s what most investors don’t realize: approximately 86% of U.S. companies with annual revenues over $250 million are privately held. Only about 14% are publicly traded. The companies you can buy through a brokerage account represent a narrow slice of the total economy — and the slice has been shrinking for two decades as the number of public companies has declined.
The rest of that economic engine — the private companies, the commercial real estate, the infrastructure, the credit markets that don’t show up in your standard stock-and-bond portfolio — lives in what the financial industry calls “alternative investments.” And if you’ve never owned any, you’ve been building your wealth with access to only a fraction of what’s available.
This article is designed to change that. Not to sell you anything, but to explain — clearly — what alternative investments actually are, what the trade-offs look like, and why institutional investors have been allocating meaningful portions of their portfolios to them for decades.
Part One: What Are Alternative Investments, Exactly?
The simplest definition: an alternative investment is anything that isn’t a publicly traded stock, a publicly traded bond, or cash. That’s the boundary line. Everything on the other side of it — private equity, private credit, real estate, hedge funds, infrastructure, natural resources, venture capital — falls under the “alternatives” umbrella.
The term sounds exotic, but the underlying assets are often surprisingly familiar. When you invest in private real estate, you’re owning apartment buildings, warehouses, or medical office parks. When you invest in private credit, you’re lending money to mid-sized businesses — the same kind of lending a bank does, just structured differently. When you invest in private equity, you’re buying ownership in operating companies that happen not to be listed on the New York Stock Exchange.
The “alternative” label describes the access channel, not the thing itself. These are real businesses, real properties, and real loans. They just aren’t available through a standard brokerage account.
What’s the Money Actually Invested In?
Alternative investments span a wide range of sectors and structures. Here are the major categories.
Private Equity involves buying ownership stakes in private companies — either mature businesses being restructured for growth, or smaller companies being acquired and combined. Think of a firm purchasing a chain of regional veterinary clinics, improving operations, and eventually selling the consolidated business at a higher valuation. The investment thesis is hands-on value creation, not just riding the market.
Venture Capital is a subset of private equity focused on early-stage companies — the startups and high-growth businesses that may not yet be profitable but have significant upside potential. Most of the technology companies that now dominate the public markets were venture-backed before their IPOs.
Private Credit involves lending directly to companies, bypassing traditional banks. These loans typically offer higher interest rates than publicly traded bonds because the borrowers are mid-market firms that don’t have access to the public debt markets. For investors, it’s an income-generating strategy with a different risk profile than stocks.
Real Estate in the alternatives context means direct ownership or fund-based ownership of commercial properties — apartment complexes, industrial warehouses, data centers, medical offices. This isn’t the same as buying a publicly traded REIT through your brokerage account. Private real estate offers direct exposure to the underlying property economics without the daily volatility of the stock market.
Infrastructure encompasses essential assets like toll roads, airports, energy pipelines, cell towers, and renewable energy projects. These tend to generate steady, inflation-linked cash flows because the services they provide are non-discretionary — people don’t stop using electricity or highways because the economy softens.
Hedge Funds use a variety of strategies — long/short equity, global macro, event-driven, quantitative — to generate returns that aren’t closely correlated with the broader stock market. The goal isn’t necessarily to beat the S&P 500 in a bull market; it’s to deliver more consistent returns across different market environments.
What Is Liquidity Like?
This is the single most important difference between alternatives and traditional investments, and it’s worth understanding clearly.
When you own shares of Apple, you can sell them in seconds. The public stock market provides near-instant liquidity. Alternatives, by contrast, are typically illiquid — meaning your money is committed for a defined period and you can’t simply cash out whenever you want.
Private equity funds commonly have lock-up periods of seven to ten years. Private real estate investments may lock capital for five to seven years. Private credit funds often have three to five year terms with limited redemption windows. Some newer structures — interval funds, tender-offer funds, and non-traded REITs — offer quarterly or semi-annual liquidity, but with limits on how much you can withdraw at once.
Think of it like the difference between a savings account and a certificate of deposit. The CD pays a higher rate, but you agree not to touch the money for a set period. Alternatives work on a similar principle: you’re compensated for giving up immediate access to your capital. This is often referred to as the “illiquidity premium” — the additional return you earn for being willing to wait.
For investors who don’t need every dollar accessible at all times, this trade-off can work in their favor. But it requires planning. You should never commit money to an illiquid investment that you might need for living expenses, emergencies, or near-term goals.
A word of honesty here: if the idea of not being able to access your money for five, seven, or ten years makes you uncomfortable, alternatives may not be the right fit — and there’s nothing wrong with that. Illiquidity is the defining feature of this asset class, not a minor footnote. You need to be genuinely okay with it before committing a single dollar. Investors who go in without fully accepting this constraint tend to make poor decisions when they feel locked in — and that’s worse than never investing in alternatives at all.
What Are the Risks?
Every investment carries risk, and alternatives are no exception. In some ways, the risks are different from — not necessarily greater than — those in public markets.
Illiquidity risk is the most obvious. If you need your money before the investment matures, your options are limited. Some secondary markets exist for selling private fund interests, but typically at a discount.
Valuation transparency is another consideration. Public stocks are priced every second of every trading day. Private investments are typically valued quarterly, based on appraisals or model-based estimates. That doesn’t mean the values are wrong — it means you won’t see the daily fluctuations that public markets show, which can make the investment appear less volatile than it actually is.
Manager selection risk is significant. In public markets, the difference between a good index fund and a bad one is measured in basis points. In private markets, the difference between a top-quartile manager and a bottom-quartile manager can be enormous — often 10 or more percentage points of annual return. The manager you choose matters far more in alternatives than it does in a diversified public stock portfolio.
Complexity risk is real as well. Alternative investment structures involve legal documentation, capital call schedules, distribution waterfalls, and fee arrangements that are more involved than buying an ETF. Understanding what you own requires more diligence, and not every investor has the time or inclination for that.
What Are the Fees?
This is where alternatives get a reputation — and where it’s important to separate outdated stereotypes from current reality.
The traditional private equity fee structure has been “2 and 20” — a 2% annual management fee on committed capital and a 20% performance fee (called “carried interest”) on profits above a certain threshold. Hedge funds have historically charged similar rates.
Those fees are meaningful, and they’re higher than what you’d pay for an index fund charging 0.03%. But two things are worth noting. First, the fee landscape has been compressing. Many newer alternative investment vehicles — particularly interval funds and institutional-access strategies now available to accredited investors — charge materially less than the traditional 2-and-20 model. Second, fees should be evaluated in the context of net-of-fee returns. A higher-fee investment that generates strong net returns after costs may compare favorably to a low-fee investment with lower net returns — though neither outcome is guaranteed, and past performance is not indicative of future results.
That said, fees should always be understood upfront. Any advisor recommending alternatives should be transparent about the total cost structure — management fees, performance fees, fund-level expenses, and any underlying transaction costs.
What About Taxes?
One of the less-discussed advantages of certain alternative investments is their tax treatment. Depending on the structure and strategy, alternatives can offer meaningful tax benefits that traditional stock and bond portfolios don’t provide.
Real estate funds often pass through depreciation deductions to investors, which can offset a portion of the income the investment generates — effectively sheltering some of your cash flow from taxes in the near term. This is one reason real estate has long been a cornerstone of tax-aware portfolio construction.
Private equity investments that are held for more than a year typically qualify for long-term capital gains treatment when sold, which carries a lower tax rate than ordinary income. Because private equity funds generally hold companies for several years before exiting, the tax treatment of gains tends to be more favorable than short-term trading in public markets.
Certain fund structures allow investment gains to compound without triggering annual taxable events. Unlike a mutual fund that may distribute capital gains every December — whether you wanted them or not — some alternative vehicles defer taxation until the investment is actually sold or the fund distributes proceeds. That deferral can be a significant compounding advantage over a long holding period.
Opportunity Zone investments offer an additional layer of tax benefit for capital gains that are reinvested into qualifying funds, including the potential for tax-free appreciation if the investment is held for at least ten years.
It’s important to understand the other side as well. Some alternative investments generate complex K-1 tax reporting that can delay your filing. Others may produce unrelated business taxable income (UBTI) that creates unexpected tax obligations for IRA holders. And any tax benefit is only valuable if the underlying investment performs — a tax-advantaged loss is still a loss. Tax treatment varies significantly by strategy, fund structure, and individual circumstances. Not every alternative investment offers tax advantages, and some — particularly those generating ordinary income — can create additional tax complexity. This is an area where working with both your advisor and a tax professional is essential.
Part Two: Why Consider Alternatives at All?
If alternatives are less liquid, more complex, and more expensive than a simple stock-and-bond portfolio, why do sophisticated investors bother? Three reasons stand out — and they’re the same reasons that endowments, pension funds, and family offices have been building alternative allocations for decades.
Reason 1: Access to the Broader Economy
Go back to that statistic: approximately 86% of companies with revenues over $250 million are private. Only about 14% are publicly traded.
That wasn’t always the case. In 1996, there were roughly 8,000 publicly listed companies in the United States. Today, that number is closer to 4,000 — even as the economy has grown substantially. Companies are staying private longer, supported by deep pools of private capital that make an IPO optional rather than necessary. When Uber went public in 2019, it was already valued at over $80 billion. Most of the early growth had already happened — and it happened in the private markets.
If your portfolio is built entirely on public stocks and bonds, you’re accessing a shrinking window into the economy. The private markets are where a significant share of innovation, job creation, and enterprise value growth is taking place. Alternatives are the mechanism for participating in that.
Reason 2: Genuine Diversification
Most investors think they’re diversified because they own a mix of U.S. and international stocks, some bonds, and maybe a real estate fund. But in practice, public markets have become increasingly correlated. When stocks fall sharply, most equity categories fall together. And in rising interest rate environments, bonds can decline alongside stocks — as we saw in 2022, when a traditional 60/40 portfolio had one of its worst years in decades.
Alternatives can introduce genuinely different return drivers into a portfolio. Private real estate generates income from rental cash flows that don’t move in lockstep with the Nasdaq. Private credit earns interest from corporate loans that are typically floating-rate, which means they actually benefit from rising interest rates. Infrastructure assets produce revenue tied to usage and inflation — not quarterly earnings calls.
The point isn’t that alternatives always go up when stocks go down. It’s that they derive their returns from different economic sources, which reduces the overall volatility of a portfolio and improves the consistency of outcomes over time.
Reason 3: The Institutional Evidence
Individual investors tend to build portfolios using the traditional 60/40 model — 60% public stocks and 40% bonds. It’s simple, time-tested, and has delivered reasonable results over long periods. But institutional investors — the endowments, sovereign wealth funds, and pension systems that manage trillions of dollars — have largely moved beyond it.
J.P. Morgan’s institutional research has examined long-term portfolio performance across different allocation models. Their analysis shows that a traditional 60% stocks / 40% bonds portfolio has historically delivered approximately 6.5% to 7.5% in average annual returns, with meaningful volatility along the way. By contrast, a portfolio allocated 40% stocks, 30% bonds, and 30% alternatives has demonstrated improved risk-adjusted returns over 20-year rolling windows — delivering comparable or stronger returns with less downside variability. Past performance is not indicative of future results, and these figures reflect historical averages that may not be replicated going forward.
The takeaway isn’t that everyone should replicate an endowment portfolio. It’s that the institutions with the longest time horizons and the most sophisticated investment teams have concluded, backed by decades of data, that blending alternatives into a portfolio tends to produce a smoother and more resilient wealth-building path.
That doesn’t make it risk-free. Past performance across any asset class does not guarantee future results, and the specific alternative strategies, vintage years, and managers involved make a material difference in outcomes. But the structural argument — that broadening your investment universe beyond public stocks and bonds can improve portfolio efficiency — is well-supported by institutional evidence.
Matching Alternatives to Your Actual Goals
One of the most important things to understand about alternatives is that they aren’t a single thing. Different strategies serve fundamentally different purposes, and the right choice depends on what you’re trying to accomplish within your broader financial plan.
If your goal is income, certain alternatives are designed to generate steady cash distributions. Private credit funds lend money to mid-market companies at attractive interest rates, often paying quarterly distributions. Real estate funds focused on stabilized, income-producing properties — apartment complexes, medical offices, net-lease retail — can provide reliable rental income with inflation protection. For investors whose bond portfolios aren’t generating enough yield, income-oriented alternatives can fill that gap without adding stock market volatility.
If your goal is growth, private equity and venture capital are where the long-term wealth creation happens. These strategies aim to buy, build, and sell businesses at a higher value — and because they operate on multi-year timelines, they can pursue value creation strategies that publicly traded companies, pressured by quarterly earnings, often can’t. Growth-oriented alternatives are best suited for capital you won’t need for a decade or more.
If your goal is a hybrid of both, diversified alternative funds and multi-strategy vehicles blend income and growth within a single allocation. These can include a mix of private credit, real estate, and private equity, designed to provide some current cash flow while also participating in long-term appreciation. For investors who want exposure to alternatives but don’t want to build a complex multi-fund portfolio, hybrid strategies can be an efficient starting point.
The key insight is that alternatives aren’t a bolt-on — they’re a planning tool. The right allocation depends on where the gaps are in your current plan. Need to reduce overall portfolio volatility? Income-producing alternatives with low correlation to stocks can help. Need long-term growth but your public equity allocation already feels concentrated? Private equity offers a different return engine. Need income your bonds can’t generate at today’s yields? Private credit may be the answer. The point is to start with your goals and work backward to the strategy — not the other way around.
Who Should Consider Alternatives?
Alternatives aren’t for everyone, and they’re not a fit for every dollar in a portfolio. They tend to make the most sense for investors who meet a few criteria.
First, a practical note: many alternative investments are only available to accredited investors (generally individuals with a net worth exceeding $1 million excluding their primary residence, or annual income exceeding $200,000). Some require qualified purchaser status, which sets a higher threshold. This isn’t a marketing gimmick — it’s a regulatory requirement designed to limit access to investors who can absorb the risks involved.
Beyond the eligibility requirements, you should have a stable financial foundation. Emergency reserves, retirement accounts on track, no high-interest debt. Alternatives are a layer you add on top of a solid base — not a substitute for it.
Second, you should have a long enough time horizon. If you’re five years from retirement and need maximum liquidity, locking money into a seven-year private equity fund may not be appropriate. If you’re fifteen years out and building wealth for the long term, the illiquidity premium starts to look attractive.
Third, you should work with an advisor who understands the space — and you should hold them accountable. Manager selection, due diligence, fee analysis, and portfolio construction in alternatives require specialized knowledge. This isn’t a do-it-yourself asset class for most investors, and the difference between a well-constructed alternative allocation and a poorly chosen one is substantial.
Here’s a question every investor should ask before committing capital to any alternative investment: “Where exactly is my money going?” Not the fund name. Not the asset class label. The actual underlying holdings. What companies are being acquired? What properties are being purchased? What loans are being made, and to whom? If your advisor can’t answer that clearly — or deflects with vague language about “diversified private market exposure” — that’s a red flag. You deserve to understand what you own, why you own it, and how it fits into your overall plan. An advisor who recommends alternatives without explaining the specific exposure isn’t doing their job.
The Bottom Line
Alternative investments aren’t exotic or mysterious. They’re real assets — real businesses, real properties, real lending relationships — that happen to exist outside the public markets. They come with trade-offs: less liquidity, more complexity, and higher fees. But they also offer access to the majority of the economy that a stock-and-bond portfolio misses, diversification that actually diversifies, and a return profile that institutional investors have relied on for decades.
The question isn’t whether alternatives belong in every portfolio. It’s whether your portfolio is missing an opportunity by not considering them at all.
If you’re not sure where you stand, our Executive Wealth Brief can help. It takes two minutes and gives you a clear read on your current position across market exposure, tax strategy, income planning, and risk coverage — the kind of foundation you need before evaluating whether alternatives make sense for your situation.