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Active Investing

In short

Attempting to beat the market through research and stock selection

Active investing means trying to pick stocks or time the market to outperform the index. It requires research, analysis, and discipline. Most active managers fail to beat their benchmark after fees over 15 years.

Active investing involves security selection, sector rotation, and market timing to generate alpha. Requires superior information, analysis, or behavioral discipline. Academic evidence is unfavorable long-term but concentrated deep-value investors like Buffett, Lynch, and Lynch have generated sustained alpha.

Related concepts

  • Passive Investing — Passive investing means buying index funds and holding them forever. No stock picking, no market timing. You get exactly what the market returns, minus tiny fees. Research consistently shows it beats most active strategies over the long run.
  • Alpha — Alpha is the extra return a fund earns above what you'd expect given its risk. If the market returns 10% and your fund returns 13% with the same risk, alpha is 3%. Positive alpha = the manager adds value.
  • Fundamental Analysis — Fundamental analysis digs into a company's financial statements, business model, and competitive position to figure out what it's really worth. If the stock price is below intrinsic value, it might be a buy.
  • Benchmark — A benchmark is your measuring stick. If you earned 12% but the S&P 500 (your benchmark) earned 15%, you actually underperformed despite making money. Most active managers struggle to consistently beat their benchmark.