Key idea
Two philosophies. One tries to beat the market by picking well; the other simply owns the whole market, cheaply. The difference is cost, and it compounds.
Investing splits into two broad approaches. Active investing tries to beat the market by choosing specific stocks or funds, guided by a manager's skill. Passive investing gives up on beating the market and simply owns it, tracking an index at very low cost.
The trade-off
Active
- Aims to beat the market
- Relies on manager skill
- Higher fees
- May outperform or underperform
Passive
- Aims to match the market
- Tracks an index mechanically
- Very low fees
- Gets the market return, minus tiny costs
Why cost tilts the debate
The catch for active investing is that beating the market consistently is genuinely hard, and the higher fees are charged whether or not the manager succeeds. Over long periods, a large share of active funds fail to beat their index after costs. Passive investing sidesteps the problem: it settles for the market's return but keeps costs minimal, and those saved costs compound in your favour.
This is not "active is bad." It is that the low, certain cost of passive is a powerful edge over decades. Which approach suits you is your call; understanding the cost trade-off is the point.
Finished reading?
Marking this complete counts today, and your streak becomes day 1.