Every offering document contains a risk factors section. Almost nobody reads it, partly because it’s written to be comprehensive rather than useful — forty risks, undifferentiated, in language calibrated by counsel.
These are the six that actually decide outcomes.
1. Illiquidity Is Not a Discount, It’s a Constraint
You cannot sell. Not at a lower price, not at a loss, not because you need the money. SPV interests carry transfer restrictions, the underlying shares carry company-level transfer restrictions and rights of first refusal, and there’s no market for either.
Assume the money is gone until a liquidity event you don’t control. If your circumstances could change in a way that would make you want it back, that’s an argument against the size of the position, not an argument for a discount.
2. The Valuation You’re Quoted Is Stale by Construction
Private companies mark to their last primary round. That round happened at a moment, at a price negotiated with a specific investor, on terms you probably haven’t seen.
Between rounds, nothing updates. A company can deteriorate for eighteen months while its stated valuation sits unchanged, and can improve just as invisibly. When the next round finally prints, the adjustment arrives all at once.
Fund marks compound this. A fund holding the position values it under its own policy, and that mark flows into your reported NAV. Your statement shows a number that is an estimate of an estimate.
3. The Preference Stack Sits Ahead of You
The most consequential and least discussed risk.
Late-stage companies have layers of preferred stock, each with a liquidation preference — a right to get money back first. Later rounds, particularly ones raised in difficult markets, often carry enhanced terms: participation rights, multiple preferences, or anti-dilution ratchets.
Common stock is last. In a good exit, the stack is irrelevant. In a mediocre one, it’s everything. A company can exit at a headline number that sounds like a success while common holders receive a fraction of what the arithmetic implied, because the preference stack absorbed the proceeds first.
Ask for the full capitalization table and the preference terms of every round. If you can’t get them, you’re pricing a security whose payoff you can’t calculate.
4. Fee Drag Compounds Quietly
Layered vehicles stack fees, and the total is rarely stated in one place. A management fee charged annually on committed capital, over a hold period nobody can predict, is a fixed cost against an uncertain outcome.
Run the arithmetic on your own check: total fees paid over an assumed hold, plus carry on the gain, expressed as a percentage of your gross return. On a long hold with layered vehicles, the answer is often larger than investors expect. SPV Fees and Carry
5. K-1s Arrive Late
You’ll receive a Schedule K-1, not a 1099, and it will frequently arrive after April 15 — because the SPV can’t file until it receives its own K-1 from the entity above it, which is waiting on the fund, which is waiting on the company.
Plan to extend. Also plan for the possibility of a taxable event without a distribution: allocated income you owe tax on but haven’t received cash for. Understanding Your K-1
6. Sponsor Risk Is Separate From Company Risk
Even if the company performs, you’re relying on the sponsor to hold the position properly, keep records, handle the exit, and distribute proceeds correctly. Sponsor failure is a distinct and underweighted risk: administrative disorganization, commingling, a fee dispute, or simply an entity whose manager loses interest in a position that isn’t going anywhere.
Ask who the fund administrator is, who audits, who holds the securities, and what happens to the vehicle if the manager becomes unable to act. Evaluating an Investment Sponsor
The Risk Nobody Lists
The company may simply never have a liquidity event. Not fail — just continue, privately, indefinitely. There is no obligation on any private company to list or sell, and staying private is a strategy some companies pursue deliberately for a very long time.
A position that neither fails nor exits is the outcome no model contemplates, and it is more common than the marketing suggests.
FAQ
What’s the single biggest risk in pre-IPO investing?
Structurally, the liquidation preference stack — because it can produce a poor outcome from an exit that looks successful. Practically, illiquidity, because it removes your ability to respond to anything else.
Can I lose my entire investment?
Yes. Private company equity can go to zero, and common stock behind a preference stack can be wiped out even in a sale.
Do pre-IPO shares always increase in value at IPO?
No. Companies list below prior private marks with some regularity, and lock-up periods often prevent selling into initial post-listing prices.
What is a lock-up?
A contractual restriction, typically 90–180 days after listing, preventing pre-IPO holders from selling. Your SPV may impose additional restrictions beyond it.
How are these taxed?
Generally as partnership income reported on a K-1, with character flowing through. Specifics depend on structure and holding period — take advice from your own CPA.