New Study Questions SPIVA Scorecard's Methodology on Active Fund Performance (2026)

The SPIVA Scorecard’s Long Shadow: A Reckoning for Active Management

What makes this particularly fascinating is the way the S&P Dow Jones Indices’ longstanding benchmarking tool has been quietly reshaped by a new study that challenges its foundational assumptions. For decades, the SPIVA Scorecard has cast a long shadow over active investing, labeling 79% of U.S. equity funds as underperformers. But now, a trio of academics—K. J. Martijn Cremers, Jon Fulkerson, and Timothy B. Riley—have unveiled a paradigm shift that questions whether the scorecard truly captures the complexity of investor experience. This isn’t just a data update; it’s a philosophical reckoning about what it means to beat the market in a world where passive funds dominate.

The Three Revisions That Redefined the Game

1. Pre-Exit Performance Matters

The SPIVA Scorecard’s rule—‘if you exit, you automatically underperform’—has been a point of contention. Riley argues this is a flaw: investors don’t just lose money when they exit; they often deliver value before they’re gone. By recalibrating the scorecard to evaluate funds over their full tenure, the IAA report paints a more nuanced picture. ‘It’s not about the final result,’ Riley says. ‘It’s about the journey.’ This tweak mirrors real-world scenarios: a fund might outperform in the first two years but falter in the third. For investors, this means the scorecard’s current metric is too rigid. It assumes a binary outcome (win or lose), but the reality is far more dynamic.

2. Asset Weighting Reimagined

The SPIVA Scorecard treats all funds equally, regardless of size, but the IAA report weights results by actual assets. This is a critical difference. ‘We think it aligns better with investor experience because it thinks about the dollars people had rather than the distribution of funds,’ Riley explains. In a market where 80% of assets are concentrated in 20% of funds, this approach reflects how investors allocate capital. It’s not just about numbers; it’s about the intent behind the investment. If a fund’s success hinges on a few large holdings, the scorecard’s current metrics risk oversimplifying the risks and rewards.

3. Comparisons to Passive Funds, Not Hypothetical Benchmarks

The IAA report shifts the comparison from active funds to passive ones, acknowledging that investors can’t replicate the S&P 500. This isn’t a minor tweak—it’s a radical rethinking. ‘The S&P 500 isn’t an apples-to-apples comparison,’ Riley insists. ‘I can’t buy the index. I can buy a fund that tracks it.’ This revelation challenges the assumption that active management is inherently superior. It forces us to ask: What does it mean to ‘beat the market’ when the benchmark itself is a construct? The study’s conclusion—that 55% of U.S. equity funds underperformed over 20 years—underscores a paradox: the same tools that claim to measure performance may inadvertently mislead.

Why This Matters: The Psychology of Risk and the Illusion of Control

This study raises a deeper question: Are we measuring performance or perception? The SPIVA Scorecard’s current metrics are designed to highlight underperformance, but the IAA report suggests that investors are increasingly sophisticated enough to recognize that outcomes are shaped by factors beyond the fund’s control. For example, high turnover leads to higher taxes, and early-stage funds may generate outsized returns due to agility. These nuances aren’t captured by simple percentages—they’re embedded in the process of investing.

From a broader perspective, this debate mirrors the evolving role of AI in finance. Just as the IAA report redefines metrics, AI is redefining what ‘beating the market’ means. Yet, the study’s emphasis on human judgment—whether through pre-exit performance or asset allocation—suggests that even in a data-driven era, intuition remains indispensable. For investors, this means the scorecard isn’t just a tool; it’s a mirror reflecting our own assumptions about risk, reward, and the limits of our control.

A Call to Reevaluate the Metrics

If the IAA report is correct, then the SPIVA Scorecard’s legacy as a definitive benchmark is questionable. It’s a relic of a time when performance was measured in absolute terms, not relative. Today, investors are more likely to prioritize diversification, tax efficiency, and long-term alignment with their values. The IAA’s findings challenge us to ask: What metrics truly reflect a fund’s ability to outperform? And how do we reconcile the illusion of control with the reality of market volatility?

In my opinion, this study is a reminder that no single metric can capture the complexity of investing. The SPIVA Scorecard may have been a pillar of transparency, but it’s now clear that its limitations are not just technical—they’re philosophical. As the IAA’s authors note, the goal of active management isn’t to outperform a basket of index funds but to navigate the unpredictable. The next generation of investors will need to question not just the tools they use, but the assumptions they carry into the market.

New Study Questions SPIVA Scorecard's Methodology on Active Fund Performance (2026)

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