How to find 100‑Baggers: All insights from Chris Mayer's statistics (1962-2014 data)

I spend 4 hours extracting all takeaways from Chris Mayer’s book 100‑Baggers (plus Phelps’ older data) so you don't have to.. Across 365 stocks that returned 100× from 1962–2014, here is what Mayer found: # 1) The math To 100×, it takes patience: * 14% CAGR for 35 years * 16.6% CAGR for 30 years * 20% CAGR for 25 years * 26% CAGR for 20 years * 36% CAGR for 15 years Almost all multibaggers compounded steadily for decades. This is why we need exceptional management knowing how to deploy capital. Half of the 100-baggers in the sample took 16-30 years. # 2) Starting size Size matters - but we want the small ones: * Microcaps-preferred: 68% of multibaggers had a market cap of <300M$ (=Microcap) at their low * Fewer than 15% started above 1B * First‑year sales were between 100M and 1B Fun fact: 40% of all stocks (generally) in the market are Microcaps. # 3) Growth! We prefer: * High Sales Growth AND * High Earnings per Share (EPS) Growth (this adjusts for buybacks and dilution..) ..But it can also be only one: You can have high sales over years without high EPS growth to grow a customer base to be monetized later (Amazon; WhatsApp..); Or only high EPS growth through margin expansion or buybacks (effectively reducing the shares outstanding so you get more of the pie) # 4) Valuation - Lower Multiples preferred Don't pay stupid prices. * Low PE to start with (e.g. 5-10) * PEG <= 1 preferred (e.g. PE 12 for 14% earnings growth) ...This gives room for "multiple expansion" -> the market is ok with paying a higher price for the same earnings (due to consistency, market environment, hype) But don't go "dumpster diving" -> better pay a fair price for a great business, than a great price for a fair business. # 5) Return metrics Consistent returns on what the capital is used for is critical. He mentioned 3 important metrics: * ROIC: >20% * ROE: >20% * ROA: >20% (in reality, you seldom find this is stocks) No matter what the stock price does - look at these metrics to find if the business is struggling. # 6) MOAT Several moats available (find out what keeps competitors out): * Distribution/logistics * Brand * Network effects * Regulations * Switching costs * Cost structure # 7) Reinvestment runway They always had a place to shove more capital: * New products * New regions * Distribution scaling * More units at strong economics * Avoiding high dividends, if they had high ROIC (better use of capital; "expensive luxury") High ROIC only mattered because they could reinvest into it. # 8) Founder-led preferred * Over 60% were founder‑led in the main compounding window. * Owner-operator setups beat the rest by 7% per year on average! * 10–20%+ insider ownership was normal \->Better capital allocation and alignment with shareholders (reduces "agency risk") # 9) The actual ride * Median time to 100×: 21–25 years. Be ready to delete your broker app from your phone ;) * Most experienced at least one 50% drawdown. * More than half experienced a 70% drawdown. * Years of “nothing happening” were normal. # 10) Lessons to save money • Avoid chronic diluters (high issuance of new shares) • Avoid firms that depend on big acquisitions • Avoid negative equity accounting • Avoid countries where rule of law for minority shareholders is unreliable (China stands out historically) • Avoid commodity‑tied businesses -> asset-light business models preferred • Avoid companies that expand assets faster than EBITDA # TLDR - Screen for: • Market cap under 1B • ROIC/ROE/ROA at least 20% • Organic revenue growth 10%+, EPS 15%+ • MOAT of at least 3/5 stars (ask your favorite LLM based on the 6 MOATs I gave above) • Low dilution (<5%) • Founder-led preferred • A history of consistent growth (at least 3 years) • Reasonable valuation (PEG <= 1); lower multiples preferred What did I miss? What's your best pick for the next multibagger?