How to Value Companies Like Peter Thiel

Peter Thiel, co-founder of PayPal and an early investor in Facebook, has spent decades spotting and backing some of the most valuable companies in the world. His insights into valuation go beyond traditional metrics, focusing on long-term durability and monopoly power. His Stanford lecture series, CS-183: Startup, captured by Blake Masters, offers a framework for understanding what makes a company truly valuable.

What Makes a Company Great?

Great companies do three things:

1. They create value – through innovation, efficiency, or unique offerings.
2. They endure – a company that disappears quickly cannot retain or grow value.
3. They capture value – ensuring that profits don’t slip away to competitors or industry shifts.

Take the 1980s disk drive manufacturers as an example. They created immense value by advancing technology but failed to sustain themselves as lasting businesses. They were constantly replaced, making them poor long-term investments.

Valuing a Company: Key Metrics

1. Price-to-Earnings Ratio (P/E)

• The most common metric, P/E = Market Value per Share / Earnings per Share, shows how much investors are paying for a company’s current profits.
• However, P/E alone ignores growth—which is where the PEG ratio comes in.

2. Price/Earnings to Growth (PEG)

• PEG = (P/E) / Annual Earnings Growth
• A lower PEG suggests slower growth and, potentially, overvaluation. A PEG below 1 is generally considered attractive.

3. Cash Flow Valuation

• Value investors often focus on cash flow sustainability rather than market multiples.
• If a company can sustain its cash flows for 5-6 years, it’s a solid investment.
• For declining industries, most value lies in near-term cash flows.

Example: LinkedIn, at one point, had a P/E ratio of 850, which seemed excessive. But through discounted cash flow (DCF) analysis, its valuation made sense—$2 billion in expected value between 2012 and 2019, and another $8 billion tied to its long-term future.

Why Monopoly Companies Are the Most Valuable

Peter Thiel argues that the most valuable companies own their markets. They create durable advantages that prevent competition from eroding profits.

How monopolies sustain value:

• Economies of scale – Costs drop as production scales.
• Unique market position – A business solves a problem no one else can.
• Legal protections – Patents and IP protect pricing power.

Example: A pharmaceutical company with an exclusive drug patent can set prices above production costs, creating a sustained monopoly advantage.

Measuring Market Power: The DOJ’s Monopoly Tests

Regulators analyze monopolies using three key indices:

1. Lerner Index – Measures market power with:
   (Price – Marginal Cost) / Price
   • 0 = perfect competition, 1 = total monopoly.
2. Herfindahl-Hirschman Index (HHI) – Measures industry concentration by summing the squares of the top 50 firms’ market shares.
   • Below 0.15 → Competitive
   • 0.15 – 0.25 → Moderately concentrated
   • Above 0.25 → Highly concentrated
3. M-Firm Concentration Ratio – Measures the market share of top firms.
   • If the top 4 or 8 firms control over 70% of a market, it’s considered concentrated.

Key Takeaway: Invest in Durable, Monopoly-Esque Companies

Valuation isn’t just about short-term metrics—it’s about long-term sustainability. Companies that create and capture value over decades tend to outperform. If a company is truly a last-mover in its space, with a durable moat and control over its market, its valuation today can reflect decades of future dominance.

Want to spot the next great investment? Look for monopoly-like companies with strong growth potential and a durable value capture strategy.