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Disclaimer: This website is for informational and research purposes only and does not constitute financial, investment, or professional advice. We are not a licensed financial adviser under the Financial Markets Conduct Act 2013 (New Zealand). Always consult with a registered financial adviser before making investment decisions. While we strive for accuracy, data may contain errors or omissions. See our Disclaimer for full details.

Not affiliated with NZX Limited: NZXplorer is an independent research platform and is not associated with, endorsed by, or affiliated with NZX Limited or any of its subsidiaries. All data is sourced from publicly available NZX announcements, company disclosures, and other public sources. NZX® is a registered trademark of NZX Limited.

Information on this site is drawn from publicly available disclosures and is presented for transparency of governance and institutional accountability. Figures relate to roles held within organisations and do not represent personal financial profiling.

Data sourced from NZX announcements, company disclosures, FMA Disclose Register, dividends.co.nz and other public sources • © 2026 NZXplorer
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Whale Performance vs Market Benchmark

Risk-adjusted returns: Alpha vs Beta analysis with quadrant categorization

0
Skill-Based
High α, Low β
0
Aggressive Winners
High α, High β
118
Low Risk Losers
Low α, Low β
138
Amplified Losses
Low α, High β

Alpha vs Beta Scatterplot

Bubble size = Total P&L • Color = Sharpe ratio (green = high, red = low) • Click to see details

High Sharpe (>1)
Medium Sharpe (0-1)
Low Sharpe (<0)

Understanding Alpha & Beta

What is Alpha?

Alpha measures excess returns above the market. Positive alpha indicates outperformance through skill, research, or timing. Negative alpha suggests underperformance.

What is Beta?

Beta measures market sensitivity. Beta = 1 means moves with the market. Beta > 1 amplifies market movements. Beta < 1 dampens market movements.

The Four Quadrants

  • • Top-Left (Skill-Based): High alpha, low beta - true outperformers with lower risk
  • • Top-Right (Aggressive): High alpha, high beta - outperformers who amplify market gains
  • • Bottom-Left (Low Risk): Low alpha, low beta - underperformers with lower volatility
  • • Bottom-Right (Amplified Loss): Low alpha, high beta - worst category, amplifying market losses

Note: Alpha and beta calculations are approximations based on available P&L data. For precise risk-adjusted metrics, contact the fund directly or consult their prospectus.

Disclaimer

P&L figures are estimates, not actual cost basis. Gains and losses are calculated using the stock price on the date a holder first crossed the 5% substantial shareholder disclosure threshold, multiplied by their latest reported share count. Actual acquisition costs may differ significantly as shares are typically accumulated over time at various prices.

Data sourced from NZX disclosures. Our datasets may not be complete and we are continuously updating and adding more data to the platform.

This analysis is provided for informational and educational purposes only. Nothing on this page constitutes financial, investment, legal, or tax advice. Past performance does not guarantee future results. Always conduct your own research and consult with qualified professionals before making any investment decisions.

Data sourced from publicly available NZX disclosures. Our datasets may not be complete. Automated analysis can produce errors. If you believe any data on this page is incorrect, please contact us at hello@nzxplorer.co.nz. Past performance does not indicate future results. For informational purposes only. Not investment advice.