Risk Management — The Foundation Every Momentum Investor Needs

Two investors use the same stock selection system. Both find the same winning stocks. One produces exceptional returns; the other wipes out. The difference is not selection — it is risk management. How you size positions, where you set stop-losses, and how you construct the portfolio determines whether your edge survives contact with reality.

Why This Matters

Risk management is the least glamorous and most important discipline in momentum investing. The nature of the strategy — concentrating in leading stocks at momentum entry points — creates both the opportunity for exceptional returns and the risk of sharp drawdowns when those entries fail or when market conditions reverse. The investors who have produced the best long-run momentum returns — Minervini, O'Neil, Driehaus — are not those who avoided losses. They all experienced frequent losses. Their edge was that their losses were small, controlled, and systematic, while their winners were allowed to compound. This asymmetry — many small losses and fewer but larger wins — is the mathematical foundation of the momentum approach.