Why Simple Investing Wins w/ David Fagan (TIP788)

Watch on YouTube ↗  |  January 31, 2026 at 22:45  |  1:03:53  |  We Study Billionaires
Speakers
Stig Brodersen — Host — We Study Billionaires host
David Fagan — Guest — M&A advisor

Summary

  • Warren Buffett's advice to trustees involves putting 90% of funds in a low-cost S&P 500 index and 10% in short-term government bonds.
  • An index fund is a basket of hundreds of companies tracked in a low-cost investment, allowing investors to own the entire market rather than picking winners.
  • Approximately 50% of assets are classified as passive, but only about 23% are held in true index funds in the US market.
  • Index funds account for only 1% of trading volume in the US, meaning active investors still drive price discovery.
  • Only 17% of individual stocks beat the market over the last decade.
  • According to Bessembinder’s research, only 4% of stocks created all the net wealth in the market going back to 1930.
  • In the US, roughly 90% of large-cap managers underperform the S&P 500.
  • In Canada, 98% of equity managers failed to beat the S&P/TSX index over the last 15 years.
  • Portfolio turnover alone can cost up to 2% of gross returns annually due to taxes and fees.
  • David Fagan indexes six of his eight family accounts to maintain financial independence while taking risks elsewhere (entrepreneurship).
  • Howard Marx's philosophy suggests superior returns are about consistency and avoiding big losses rather than ranking in the top 5% annually.
  • Indexing protects investors from behavioral biases like FOMO, herd mentality, and market timing.
  • Stig Brodersen notes that 99% of people should index, though he personally maintains a concentrated portfolio for intellectual challenge.
  • Cash is described as the surest way to lose money due to inflation and loss of purchasing power.
  • David Fagan implements a strategy of 90% low-cost index funds and 10% fixed income.
  • Fagan uses a specific rebalancing rule: if fixed income falls to 5%, he trims equities; if it rises to 15%, he buys equities.
  • Entrepreneurs should view indexing as a "shock absorber" for their wealth, as they already take significant risks in their businesses.
  • During the 2008 financial crisis, indexing provided a psychological benefit of alignment with the market rather than individual failure.
  • Investors must oversee their results by comparing returns against a reputable benchmark like the S&P 500 or Vanguard's VT.
  • A client story illustrates the danger of low returns: a woman earning 5% instead of 8% had to delay retirement by 6-7 years despite saving $100k annually.
  • Investors should check fees; paying over 2% in management fees can cost hundreds of thousands over time.
  • Vanguard's VT ETF has an expense ratio of only 0.06% and provides exposure to 10,000 companies.
  • Expectations in leadership and parenting (referenced via the Rosenthal study) can compound behavior similar to how interest compounds money.
Trade Ideas
Stig Brodersen Host, The Investor's Podcast 2:34
The surest way to lose purchasing power due to inflation; risky to hold long-term.
Part of a diversified index strategy for Canadian investors to capture domestic market growth.
Stig Brodersen Host, The Investor's Podcast 30:23
Low cost (6 bps), owns 10,000 companies, eliminates stock-picking risk, serves as a global benchmark.
Stig Brodersen Host, The Investor's Podcast
Viewed as a "superpowered ETF"; comprises roughly 7% of his portfolio.
David Fagan Guest
Captures the 4% of stocks that generate all market wealth; 90% of managers fail to beat it.
Up Next

This We Study Billionaires video, published January 31, 2026, features Stig Brodersen, David Fagan discussing CASH, TSX, VT, BRK, SPY. 5 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Stig Brodersen, David Fagan  · Tickers: CASH, TSX, VT, BRK, SPY