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FactorLens

Understand your portfolio's true factor exposures in 60 seconds. Powered by Fama-French multi-factor regression.

Format: TICKER WEIGHT, separated by commas. Weights auto-normalize to 100%.

Weights: 100.0%

What are Fama-French factors?

Market (MKT-RF)

Exposure to the overall stock market above the risk-free rate. A beta of 1.0 means market-like volatility.

Size (SMB)

Small Minus Big. Positive = tilts toward small-cap stocks, which historically earn a premium.

Value (HML)

High Minus Low. Positive = tilts toward value (cheap) stocks over growth (expensive) stocks.

Profitability (RMW)

Robust Minus Weak. Positive = tilts toward companies with high operating profitability.

Investment (CMA)

Conservative Minus Aggressive. Positive = tilts toward firms that invest conservatively.

FactorLens is an educational tool. Factor data from Ken French Data Library. Fund prices from Yahoo Finance. This is not investment advice. Past performance does not guarantee future results.