How Venture Capital Actually Works

The fund is a business, and its customer is not you

A venture firm raises money from limited partners — pension funds, endowments, foundations, family offices, funds of funds, wealthy individuals — into a fund with a fixed life, usually around ten years. The general partners invest that money into companies over the first few years and spend the rest of the fund's life helping those companies grow and turning the stakes back into cash. The limited partners are the firm's customers. The founder is, in a precise sense, the firm's supplier.

The firm is paid in two ways. A management fee, charged on the size of the fund, pays salaries and keeps the lights on whatever happens. Carried interest, a share of the profits above the capital returned, pays only if the fund does well. Metrick and Yasuda, studying 238 private equity and venture funds, found that about two-thirds of the managers' expected revenue came from the fixed components that do not depend on performance. That matters for a founder in two ways. It explains why funds tend to grow — a bigger fund earns a bigger fee — and it explains why a firm's next fund, and therefore its survival, depends on producing a record its limited partners will pay for again.

So when a partner evaluates your company they are asking a narrower question than whether it is good. They are asking whether it could be one of the few investments that return their fund, and whether backing it now will look sensible to the people they will raise their next fund from.

The power law is the whole game

Venture returns are not normally distributed. Kerr, Nanda and Rhodes-Kropf took every US startup that received its first early-stage venture round between 1985 and 2009 and grouped them by the return each produced at exit. About 55 percent were terminated at a loss. Only about 6 percent returned more than five times the money invested — and that 6 percent produced about half of all the gross return of the period. They cite a similar result from Sahlman's study of eleven early-stage firms: 64 percent of investments lost money, and the 8 percent that returned more than five times generated about 60 percent of the return.

The arithmetic follows directly. If most investments fail and a few produce most of the gains, then the only investments that matter are the ones that could become those few. A company that will very probably return two or three times the money is, to a venture fund, often a worse investment than one that will probably fail but might return fifty — because the modest outcome cannot move the fund and the huge one can. The same paper's point is that even skilled investors cannot reliably tell in advance which companies those will be, which is why they spread bets and why they keep looking.

This is why investors ask about market size and ambition before they ask about margins, and why 'a solid, profitable business' is a description that can lose you a venture meeting. It is not a judgement of the business. It is a statement that the business does not fit the product the fund is selling to its own customers. Lesson 1.2 covers the capital that does fit it.

How partners actually decide

The best evidence on what venture capitalists do comes from asking them. Gompers, Gornall, Kaplan and Strebulaev surveyed 885 institutional venture capitalists at 681 firms in 2016. Three findings are worth knowing before you plan a raise.

First, the funnel is narrow. For every deal a firm eventually closes it considers roughly a hundred opportunities. About one in four leads to a meeting with management, about a third of those reach a partners' meeting, about half of those proceed to due diligence, and a term sheet is offered in roughly a third of the cases that reach diligence. The median firm in the survey closed about four deals a year.

Second, the team dominates. The management team was named as an important factor by 95 percent of firms and as the single most important factor by 47 percent — ahead of business model, product and market. Venture capitalists also attributed more of the success or failure of their past investments to the team than to the business.

Third, deal flow is mostly networked. Over 30 percent of deals came through the investors' professional networks, another 20 percent were referred by other investors and 8 percent by portfolio companies, almost 30 percent were proactively generated by the firm itself, and only about 10 percent arrived inbound from company management. A founder who sends a cold email is fishing in the smallest part of the pond. Lesson 4.1 is about getting into the larger parts.

What this means for a founder — and for a desk

Read together, the economics and the evidence give a founder four working rules. Show the size of the outcome, not only its likelihood: the question being asked is whether this could return the fund. Lead with the team, because that is what is being bought first. Target firms whose fund size and stage fit your round, because a fund that needs a hundred-million-dollar outcome to matter and a fund that needs a ten-billion-dollar one are asking different questions of the same company. And arrive through a connection where you possibly can.

For a placement agent or a boutique bank the same logic applies one level up. The investors you approach for an issuer are running their own portfolio math; a mandate that does not fit their stage, sector or cheque size is a no before the first page is read, however good the issuer. The discipline that follows — knowing each investor's thesis, stage and cheque range, and ranking against them before outreach — is the subject of Lesson 3.4, and it is what Kavanah's investor matching is built to do.

One caution on all of this. Survey evidence describes averages, and the market moves: Lesson 1.3 covers how concentrated venture capital has become by 2026, which changes the odds for anyone raising outside the most favoured sectors.