Factor Rotation

The movement of investment capital from one investment style or factor (like growth, value, or momentum) to another.

Factor rotation is an investment strategy or market phenomenon where capital systematically shifts out of one equity style or risk factor and into another. Common investment factors include value (cheaply priced stocks), growth (high-growth companies), momentum (stocks with strong recent performance), quality (highly profitable companies with low debt), and low volatility. These rotations are typically triggered by macroeconomic shifts, changes in monetary policy, or broad swings in investor risk appetite. For retail investors, recognizing factor rotation is essential because it explains why a stock's price might plunge or surge without any company-specific news. During a major rotation, even fundamentally strong companies can experience intense selling pressure simply because they belong to a factor that is temporarily out of favor with institutional allocators. While factor rotation can be observed through the relative performance of factor-specific exchange-traded funds (ETFs), executing a rotation strategy requires precise timing. Investors who attempt to chase the latest winning factor run the risk of buying at the peak, right before the market rotates back to a different style.

During a period of rising interest rates, institutional investors decide to rotate out of high-multiple growth stocks and into cheap value stocks. An investor observes that the Growth Factor ETF drops by 8% while the Value Factor ETF rises by 6% over the same two-week period, despite no major earnings announcements from the underlying holdings.