Value Factor: Finding Underpriced Stocks Using Fundamental Analysis

1What Is the Value Factor?

Value investing begins with a simple premise: stocks that trade at low prices relative to their fundamental worth tend to outperform stocks that trade at high prices relative to fundamentals. This price-to-fundamental gap can be measured using earnings yield (E/P), price-to-book (P/B), free cash flow yield, or enterprise value multiples.

The logic is intuitive. When investors overreact to bad news, stock prices fall below what a careful analysis of the company's cash flows, assets, and earning power would justify. Eventually, the market corrects this mispricing — and patient investors who bought at depressed valuations are rewarded.

But value investing is more nuanced than simply buying cheap stocks. A stock trading at 5x earnings might be cheap because it's a great business temporarily out of favor, or it might be cheap because it's a deteriorating business on its way to zero. Distinguishing between "cheap and good" versus "cheap and broken" is the central challenge of value investing.

2Key Metrics & How to Measure It

Stoquity evaluates value using four complementary metrics, each capturing a different dimension of fundamental cheapness. No single metric is sufficient — a stock can appear cheap on earnings but expensive on cash flow if earnings quality is poor.

3Historical Performance & Market Cycles

The value factor has one of the longest track records in finance, but its performance is highly cyclical. From 1926 through 2006, value stocks outperformed growth stocks by approximately 4.5% per year — a massive premium compounded over decades.

However, the period from 2007 to 2020 was the longest and deepest value drawdown in recorded history. Growth stocks, fueled by zero interest rates and the dominance of capital-light technology businesses, outperformed value by wide margins. The Fama-French HML factor lost approximately 35% cumulatively during this stretch, causing many investors to declare "value is dead."

Then came the reversal. Starting in late 2020 and accelerating in 2022 as interest rates rose, value staged a significant comeback. Rising rates reduce the present value of distant future cash flows, which disproportionately penalizes high-growth, low-current-earnings stocks.

The 2020-2024 period perfectly illustrates value's cyclical nature. In 2020, value underperformed growth by -36% as pandemic beneficiaries (stay-at-home tech stocks) surged. In 2022, value outperformed growth by +22% as rates rose and tech stocks corrected. By 2024, the relationship had partially normalized, with value maintaining a modest edge in a higher-rate world.

4Academic Foundation

The value premium was first systematically documented by Fama and French in their seminal 1992 paper "The Cross-Section of Expected Stock Returns," which showed that high book-to-market (value) stocks earned significantly higher returns than low book-to-market (growth) stocks. This finding was so robust that it led to the creation of the three-factor model, which added value (HML) and size (SMB) factors to the existing market risk factor.

The debate over why value works continues. The risk-based explanation argues that value stocks are fundamentally riskier — they tend to be distressed, cyclical businesses that suffer more in recessions. The behavioral explanation, championed by Lakonishok, Shleifer, and Vishny (1994), argues that investors systematically extrapolate past growth too far into the future, creating mispricing.

5How Stoquity Uses the Value Factor

Stoquity's value scoring combines all four metrics into a composite score, with each metric ranked against sector peers rather than the entire universe.

Example: Top-Scoring Stocks

Portfolios Using This Factor

6Limitations & Common Pitfalls

Value investing has real limitations that every investor should understand:

• Value traps — Stocks can be cheap for good reasons — deteriorating fundamentals, secular decline, or management problems that destroy shareholder value faster than the discount compensates.
• Extended drawdowns — The value factor can underperform for a decade or more. The 2007-2020 drawdown tested the patience of even the most committed value investors.
• Sector concentration — Value portfolios tend to be overweight financials, energy, and industrials — and underweight technology and healthcare. This creates unintended sector bets.
• Accounting manipulation — Earnings-based value metrics can be distorted by aggressive accounting. Free cash flow is harder to manipulate but not immune.

7Combining Value With Other Factors

Value works best when combined with quality and momentum. The "value + quality" combination — buying cheap stocks that also have high profitability and strong balance sheets — has been one of the most consistent factor pairings in academic research. AQR's research shows this combination eliminates most "value traps" (cheap stocks that continue to decline because the business is genuinely deteriorating).

The "value + momentum" combination captures mean-reversion at different time horizons: value identifies stocks that are cheap over fundamentals, while momentum identifies the inflection point when the market starts to re-rate them higher. Stoquity weights both signals in its composite scoring.