In 2021, Peloton traded at $167 per share. The stock was priced for hyper-growth: a home fitness revolution, subscription revenue scaling exponentially, a brand synonymous with premium wellness.
By mid-2022, it was under $10.
Before the collapse, Peloton's h-factor was above 75%. The probability the company would fail to deliver the revenue growth indicated by its stock price was three in four.
The market didn't care. The narrative was too good. Investors filled the information gaps with optimism.
When reality reasserted itself, the stock lost 94% of its value.
That's not hindsight. That's behavioral overpricing risk—and it was measurable before the crash.
The Invisible Tax
Most portfolios contain a hidden tax: stocks priced not for what companies can deliver, but for what investors hope they'll deliver.This is uncompensated risk. You're not paid to take it. It doesn't show up in a stock's beta. Diversification doesn't eliminate it. And when expectations run ahead of reality, someone pays the price.
If you can't measure it, it's probably you.
What You See Is All There Is
Nobel Prize winner, Daniel Kahneman, in his iconic book Thinking, Fast and Slow, described a cognitive bias he called WYSIATI: What You See Is All There Is.Our brains construct coherent stories from incomplete information. When data is scarce or vague and ambiguous, we fill the gaps with assumptions. We make the narrative work.
In markets, this shows up as overpricing.
A stock with limited financial history gets priced for a compelling vision. A company with inconsistent revenue gets priced for a turnaround story. A speculative play gets priced for disruption.
The price assumes growth. The fundamentals don't support it. But the story feels right, so the stock climbs.
Until it doesn't.
The h-factor Identifies It
The h-factor® is a probability-based metric that is designed to measure one thing: the probability a company will fail to deliver the revenue growth indicated by its stock price.It's calculated using only known information: the price and the financial statements. No forecasts. No narratives. No assumptions about the future.
This is a calculation about right now. Not a prediction about next quarter or next year—a probability about whether the price today reflects realistic growth or behavioral overpricing.
Over 20 years of evidence:
- The lowest h-factor stocks regularly outperform the highest h-factor stocks consistently
- They generally do so with lower volatility and higher risk-adjusted returns
The Fiduciary Implication
Here's what matters: behavioral overpricing risk is knowable and avoidable.You can't predict which stocks will outperform. But you can identify which stocks are priced for growth they're unlikely to deliver—and avoid them.
That's not speculation. That's actuarial discipline. And increasingly, it's a fiduciary expectation.
Clients are starting to ask better questions:
- Is my portfolio diversified against behavioral risk?
- Are any of my stocks priced for unrealistic growth?
- What's the probability each position will deliver?
Avoid the Losers
The investment industry is built on the idea that success comes from picking winners. But the evidence suggests otherwise.Success comes from avoiding the losers—stocks priced for expectations their fundamentals can't support.
Peloton isn't an outlier. It's a example of a pattern that repeats across every market cycle. High h-factor stocks disappoint more often than they deliver. And by the time the narrative breaks, the damage is done.
The only solution is to avoid the risk before it materializes.
