A client forwarded me a pitch deck a while back with a one-word message: "Thoughts?"
The deck ran forty pages. It used the wordalternativesmore than a dozen times and never once explained what was actually inside.
That's happening more lately. Private markets are having a moment in the headlines — the largest IPO in history this June, a line of AI companies queued up behind it, and a stretch this spring where private credit funds got more redemption requests than their rules allowed them to pay. More people are hearing about this space than ever, and most of what they're hearing is either a sales pitch or a headline.
So here's the plain-English version. Five things people mean when they say "alternatives," what each one is actually for, and what you give up to own it.
One rule before we start: none of these are good or bad. They're trades. In almost every case you're tradingliquidity— the ability to get your money back when you want it — for something else. Whether that trade makes sense depends on what you're getting for it and whether you can afford to make it.
One: Private equity
Owning companies that aren't listed on a stock exchange.
What it is
A fund buys ownership stakes in private businesses, works on them for several years, and eventually sells them or takes them public. Buyout funds tend to purchase mature, established companies. Venture capital backs young ones. Growth equity sits in between.
What it's for
Access to businesses you simply cannot buy on an exchange. The number of publicly traded U.S. companies is roughly half what it was in the late 1990s, and the ones that do go public tend to wait much longer. SpaceX was founded in 2002 and didn't list until this June — twenty-four years of growth that happened entirely out of reach of public investors.
The catch
Your money is committed for a long time, often ten years or more, and it gets drawn down in pieces rather than all at once, so you have to keep cash ready for capital calls you don't control the timing of. Returns typically look bad in the early years before they look good. And the gap between the best and worst managers in this space is far wider than in public markets, which means picking well matters more here than almost anywhere else.

Two: Private credit
Lending money directly to companies, without a bank in the middle.
What it is
Instead of a company borrowing from a bank or issuing a public bond, a fund makes the loan directly. You're the lender. The loans are usually floating rate, frequently secured, and typically run three to seven years. The market has grown to roughly $1.8 trillion globally.
What it's for
Income. Yields have generally run above what comparable public bonds pay, and because the rates usually float, the income adjusts as rates move. For retirees who need their portfolio to produce cash flow, that's a real appeal.
The catch
You are lending to businesses that either couldn't get bank financing or chose not to, and you're being paid extra for a reason. Some borrowers have been paying their interest with more debt rather than cash — a signal of strain that has grown noticeably more common in recent years. Just as importantly, the loans don't trade, so a manager estimates what they're worth rather than a market pricing them daily. That makes the ride feel smoother than the underlying risk actually is.

Three: Infrastructure and real assets
Owning the physical things an economy runs on.
What it is
Toll roads, airports, pipelines, utilities, wireless towers, power generation, farmland, timberland — and increasingly, the data centers being built to run artificial intelligence. Assets that produce cash by being essential rather than by being clever.
What it's for
Long-lived, contracted cash flows, often with pricing tied to inflation. These assets tend to behave differently from stocks and bonds, which is the entire point of adding them. If you want exposure to the buildout everyone's reading about without owning a handful of technology stocks, this is frequently the vehicle.
The catch
"Infrastructure" now covers wildly different levels of risk. A regulated water utility and a speculative data center development both get the label, and they are not remotely the same investment. Much of this space is also regulated, which means a government body can change what you're allowed to charge. And these projects are capital-hungry, so financing costs matter a great deal.

Four: Hedge funds
Not a strategy. A legal wrapper that can hold almost anything.
What it is
This is the term people use most loosely. A hedge fund can buy stocks it likes and short stocks it doesn't, trade currencies and interest rates around the world, bet on corporate mergers, or follow market trends by computer. Two funds can both be hedge funds and have nothing whatsoever in common.
What it's for
Return that doesn't move in step with your stock portfolio. Some of these strategies have historically held up, or even gained, in the exact stretches when equities were falling. In a portfolio built to fund thirty years of retirement, something that zigs when everything else zags has genuine value.
The catch
Because the label tells you nothing, "we own a hedge fund" is not a description of what you own. Fees are typically higher than what you're used to. The spread between the best and worst managers is enormous. And the published performance numbers for the category tend to flatter it, because funds that fail quietly stop reporting.

Five: Structured notes
A contract with a bank, not a private market investment at all.
What it is
These get grouped with alternatives, but they're a different animal entirely. A structured note is a debt security issued by a bank whose payoff is tied to something else — an index, a basket of stocks, a rate. The terms are defined up front: perhaps a cushion against the first 20% of losses, or a fixed income payment, in exchange for a cap on how much you can gain.
What it's for
Shaping an outcome. If you want equity exposure with some downside cushion, or a defined payment stream, a note can be built to do that. For an investor who would otherwise sit in cash out of anxiety, a buffered structure is sometimes what gets them invested at all.
The catch
You are an unsecured creditor of the issuing bank. If that bank fails, your note's payoff formula stops mattering — you're standing in line with the other creditors, no matter what the index did. You also give up dividends and accept a ceiling on your upside. These are built to be held to maturity, and selling early usually means accepting whatever the dealer offers. The costs are embedded in the terms rather than charged as a visible fee, and the tax treatment can be surprising.

A note on how you own these
The wrapper matters as much as the asset. The same underlying investment can reach you three very different ways, and your experience of owning it changes completely depending on which.
You can invest directly in a private fund, which generally requires meeting income or net worth thresholds and locking up capital for years. You can use a semi-liquid vehicle — an interval fund or a non-traded business development company — which offers limited redemptions on a set schedule, usually capped at a percentage of the fund each quarter. Or you can own a publicly traded fund that holds some private positions inside an otherwise liquid portfolio, which requires no accreditation and no lockup, and gives you indirect exposure alongside everything else the fund owns.
The middle option is where most people get surprised. "Semi-liquid" is a structural description, not a promise.
This spring made that concrete. Redemption requests at some retail private credit funds ran well past the quarterly caps written into their own documents, and those funds did exactly what the paperwork said they would: they paid out up to the limit and made investors wait for the rest. Nothing broke. The structures worked as designed. What surprised people was the design.
Three questions worth asking
If you're being pitched something in this space, or you already own something you're not sure you understand, these three get you most of the way there.
Not the best case. The rule. Ask what the redemption cap is, how often it applies, and what the fund does when requests exceed it.
The extra return in private markets is largely compensation for illiquidity and complexity. Layered fees can consume a meaningful share of it before it reaches you.
If a manager appraises the value rather than a market pricing it, the smoothness you see in the statement is partly a feature of the measurement, not the asset.
None of this is an argument against alternatives. Used deliberately and sized correctly, they can add diversification, income, and exposure to parts of the economy public markets no longer reach. The failures I've seen have rarely been about the investment being bad. They've been about someone owning more of it than their liquidity could support, or not understanding what they'd agreed to until they wanted out.
Which is the whole reason to know what the words mean before you decide.
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View All ArticlesThis material is for informational and educational purposes only and does not constitute investment, tax, or legal advice, nor a recommendation of any particular investment, strategy, or product. It is not an offer or solicitation. Alternative investments are complex, often illiquid, may employ leverage, may involve higher fees, and are not suitable for all investors. Certain alternative investments are available only to investors who meet specific eligibility requirements. Structured notes are subject to the credit risk of the issuer; a default by the issuer may result in loss of principal regardless of the performance of the underlying reference asset. Diversification does not guarantee a profit or protect against loss. All investing involves risk, including the possible loss of principal. There is no assurance that any investment strategy will be successful. Neither Cetera nor any of its representatives may give legal or tax advice.
Registered representative offering securities through Cetera Wealth Services, LLC, member FINRA/SIPC. Advisory Services offered through Cetera Investment Advisers LLC, a registered investment adviser. Cetera is under separate ownership from any other named entity.