Private equity
Welcome! I am excited to help you master the fundamentals of Private Equity. Before we dive into how these multi-billion dollar funds operate, I have one quick question to help tailor our journey.
Are you exploring Private Equity for general interest, career preparation (like interviewing for finance roles), or managing an investment/business?
Career preparation & interviews
Thanks for clarifying! Since you are gearing up for interviews, we will make sure to focus on the technical details, key transaction mechanics, and strategic concepts that interviewers love to test.
To give us a clear roadmap of our prep, here is the learning path we will tackle together to get you fully interview-ready:
Your path
PE Fund Mechanics and Lifecycle
Leveraged Buyouts and Deal Structure
Value Creation and Exit Strategies
What Makes Private Capital Different
Let's kick off with our first subtopic: understanding what private equity actually is and how it fundamentally differs from the public markets.
At its core, involves investing capital directly into private companies, or buying public companies and taking them private. But to truly understand why this asset class exists, we have to look at how it differs from buying shares on an exchange like the NYSE.
| Feature | Public Markets (e.g., S&P 500 Stocks) | Private Equity |
|---|---|---|
| Liquidity | High (can sell shares in seconds) | Low (capital locked up for 5 to 10 years) |
| Ownership Stake | Tiny, passive minority stakes | Typically majority control (active management) |
| Regulatory Oversight | Extremely high (SEC filings, quarterly earnings) | Low (exempt from public reporting, high privacy) |
| Investment Horizon | Short-term focused (quarterly performance) | Long-term focused (typically 3 to 7 years per deal) |
This illiquidity is actually a feature, not a bug. In public markets, CEOs are forced to obsess over quarterly earnings to keep the stock price up. In private equity, because the fund's capital is locked up, managers have the breathing room to make painful but necessary operational changes that might take years to pay off.
Does this fundamental distinction between public and private ownership make sense? If you are ready, we can look at the different investment strategies PE firms use to deploy this capital.
Continue to the primary PE investment strategies (VC vs. Growth vs. LBO)
It makes perfect sense to move forward here. Now that we understand the baseline differences between public and private capital, let's look at how private equity firms actually deploy their money.
Rather than treating private equity as a single monolithic block, think of it as a spectrum. A firm's strategy is dictated by where a target business sits in its lifecycle, ranging from a couple of founders with an idea on a whiteboard to a massive, stable corporation with billions in revenue.
The Three Pillars of Private Capital
To navigate interviews successfully, you must be able to cleanly contrast the three primary PE investment strategies: , , and (LBOs). Let's lay them out side-by-side across their core operational dimensions.
| Dimension | Venture Capital (VC) | Growth Equity | Leveraged Buyout (LBO) |
|---|---|---|---|
| Company Stage | Early-stage, pre-revenue or pre-profit startups | Mid-stage, high-growth, proven business model | Mature, stable, highly profitable businesses |
| Ownership Stake | Minority (<20% typically), passive/advisory | Minority (<50%), collaborative growth partner | Majority (>50% control), highly active operations |
| Primary Risk | Technology & execution risk (will the business survive?) | Scaling risk (can they capture market share?) | Debt & cash flow risk (can they pay down interest?) |
| Use of Debt | None (startups have no assets or steady cash for collateral) | Minimal to none | High (typically 50-80% of the transaction is debt-financed) |
| Return Profile | High risk, hit-driven (aiming for 10x+ on winners) | Moderate-high risk, growth-driven (3x to 5x return) | Moderate risk, cash-flow-driven (typically 20-25% IRR) |
Interviewers love to test your intuition on these differences. For example, they might ask you why you can't use debt to buy a hot, early-stage artificial intelligence startup, but you can use billions in debt to buy a slow-growth regional brick manufacturer.
The answer always traces back to the predictability of the company's cash flows. Debt requires regular, mandatory interest payments; if you don't have predictable cash flows to feed the bank, you go bankrupt.
How does this comparison look to you? We can walk through a quick scenario to test your strategic intuition, or we can look at the key roles of General Partners and Limited Partners.