Q » Explain Jensen’s alpha.

Steven

06 Dec, 2025

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A » Jensen's alpha is a performance metric that evaluates the excess return a portfolio generates over its expected return, based on its risk level as measured by the Capital Asset Pricing Model (CAPM). It indicates how much a portfolio manager's stock-picking skills contribute to the portfolio's performance. A positive alpha suggests outperformance relative to the market, while a negative alpha indicates underperformance.

Michael

06 Dec, 2025

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A »Jensen's alpha measures a portfolio's excess return over the expected return based on its beta. For example, if a portfolio has a beta of 1.2 and the market return is 8%, with a risk-free rate of 2%, Jensen's alpha is the portfolio's return minus the expected return (2% + 1.2*(8%-2%)). A positive alpha indicates the portfolio outperformed expectations.

Ronald

06 Dec, 2025

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A »Jensen’s alpha is a metric that evaluates a portfolio manager's performance by comparing the actual returns of a portfolio against its expected returns based on the Capital Asset Pricing Model (CAPM). It represents the excess returns generated, adjusted for risk, indicating whether a manager has added value beyond market expectations. A positive alpha suggests outperformance, while a negative alpha indicates underperformance relative to the benchmark.

Edward

06 Dec, 2025

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A »Jensen's alpha measures a portfolio's risk-adjusted performance by comparing its actual returns to expected returns based on its beta. A positive alpha indicates the portfolio outperformed the market, while a negative alpha indicates underperformance. It's a useful metric for evaluating investment managers' skills and portfolio performance relative to the overall market.

Charles

06 Dec, 2025

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A »Jensen’s alpha measures a portfolio's performance compared to its expected return based on the Capital Asset Pricing Model (CAPM). It's calculated as the excess return over the CAPM-predicted return, indicating active management effectiveness. For example, if a fund has a 10% return with an expected CAPM return of 8%, the alpha is +2%, suggesting the fund manager added value beyond market movements.

Anthony

06 Dec, 2025

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A »Jensen's alpha measures a portfolio's excess return over the expected return based on its beta and the market's return. It indicates a portfolio manager's skill in generating returns above the market's average, adjusted for risk. A positive alpha indicates outperformance, while a negative alpha indicates underperformance.

Matthew

06 Dec, 2025

0 | 0

A »Jensen's alpha is a performance metric that evaluates the excess return of an investment portfolio over its expected return, based on the Capital Asset Pricing Model (CAPM). It measures the portfolio manager's ability to generate returns above the market risk-adjusted benchmark. A positive Jensen's alpha indicates superior skill or favorable market conditions, while a negative alpha suggests underperformance relative to the benchmark.

Daniel

06 Dec, 2025

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A »Jensen's alpha measures a portfolio's excess return over the expected return based on its beta. It's calculated as: Alpha = Portfolio Return - (Risk-Free Rate + Beta * (Market Return - Risk-Free Rate)). For example, if a portfolio returns 12%, with a beta of 1.2, risk-free rate of 2%, and market return of 10%, alpha = 12% - (2% + 1.2 * (10% - 2%)) = 12% - 11.6% = 0.4%.

Christopher

06 Dec, 2025

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A »Jensen's alpha measures a portfolio's performance relative to its expected return based on the capital asset pricing model (CAPM). It calculates the excess return a portfolio generates over its risk-adjusted expected return, considering the risk-free rate, market return, and portfolio beta. A positive Jensen's alpha indicates outperformance, while a negative value suggests underperformance, making it a key tool for evaluating fund managers' effectiveness.

Joseph

06 Dec, 2025

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A »Jensen's alpha measures a portfolio's risk-adjusted performance by comparing its actual returns to expected returns based on its beta. A positive alpha indicates the portfolio outperformed the market, while a negative alpha indicates underperformance. It helps investors evaluate a portfolio manager's skill in generating excess returns relative to the market's risk.

William

06 Dec, 2025

0 | 0

A »Jensen's alpha measures a portfolio's performance compared to its expected return, considering market risk. It calculates the excess return after adjusting for the portfolio's risk using the Capital Asset Pricing Model (CAPM). For example, if a portfolio has an alpha of 2%, it means it outperformed the expected return (based on CAPM) by 2%. A positive alpha suggests better-than-expected performance, while a negative alpha indicates underperformance.

James

06 Dec, 2025

0 | 0