Key Takeaways
- Value investing means buying stocks that are cheap relative to their fundamentals — earnings, book value, or cash flow.
- Fama and French documented the value premium across 90+ years of US data: value stocks have outperformed growth by roughly 4% annually over very long periods.
- Value significantly underperformed from 2007 to 2020, the worst extended stretch on record. Whether the premium is cyclical or structurally diminished is genuinely debated.
- VTV (0.04%) gives passive large-cap value exposure. AVUV (0.25%) adds profitability screening and small-cap focus. VBR (0.07%) is the passive small-cap value option.
- Past performance does not guarantee future results.
What value investing actually means
Benjamin Graham defined value investing in 1934 as buying stocks trading below their intrinsic value, providing a "margin of safety" against being wrong. Buffett refined it: buy wonderful businesses at fair prices rather than fair businesses at wonderful prices. The stock-picking version of value investing requires analyzing individual companies, estimating their intrinsic value, and waiting for the market to price them correctly.
ETFs replaced the analysis with a screen. A value ETF buys all stocks in a universe that score well on value metrics — low price-to-earnings ratio, low price-to-book ratio, low price-to-sales ratio. No individual company analysis required. You get broad exposure to cheap-by-the-numbers stocks, diversified across hundreds of positions.
The tradeoff: ETF value investing captures the statistical tendency of cheap stocks to outperform, but it does not distinguish between a stock that is cheap because it is undervalued and one that is cheap because it deserves to be. A cigarette company trading at 8x earnings might be cheap for a reason. The screen does not know the difference.
The value premium: what the data shows
Eugene Fama and Kenneth French published their three-factor model in 1992, adding size and value as explanatory factors alongside market beta. Their finding: from 1927 to 1992, value stocks (high book-to-market ratio) outperformed growth stocks by roughly 4% per year in the US. Follow-on research extended this to international markets across multiple countries.
The proposed explanations split into two camps. The risk camp argues that value stocks are riskier — they tend to be financially distressed, economically sensitive companies — and the premium compensates for that risk. The behavioral camp argues that investors systematically overpay for growth and underpay for boring cheap companies, creating a persistent mispricing. The explanation matters because if value stocks are simply riskier, the premium is fair compensation rather than free money.
Value underperformed growth by approximately 140 percentage points cumulatively from 2007 to 2020 in the US. This is the longest and deepest value drought on record. Proposed explanations include the dominance of technology companies (which score as growth), rising intangible assets (which price-to-book does not capture well), and low interest rates favoring long-duration growth stocks. Whether the premium recovered post-2020 or simply mean-reverted temporarily is still being argued.
Passive value ETFs
Passive value ETFs track a rules-based index that screens and weights stocks by value metrics. No active management, no discretion — if the stock meets the screen, it is in the fund. These are the cheapest way to get value exposure.
Large-cap value
VTV (Vanguard Value ETF, 0.04%) — tracks the CRSP US Large Cap Value Index, holds approximately 340 stocks screened by price-to-book, price-to-forward earnings, price-to-historical earnings, price-to-dividends, and price-to-sales. Top holdings include Berkshire Hathaway, JPMorgan, and ExxonMobil. $120B AUM makes it the largest value ETF by assets. The passive methodology means it holds stocks throughout the index reconstitution period, creating some "value trap" exposure.
IVE (iShares S&P 500 Value ETF, 0.18%) — screens the S&P 500 for value characteristics. More expensive than VTV for similar exposure. Hard to justify over VTV for most investors.
Small-cap value (passive)
VBR (Vanguard Small-Cap Value ETF, 0.07%) — tracks the CRSP US Small Cap Value Index, holds approximately 840 stocks. Small-cap value has a stronger historical premium than large-cap value: the academic literature shows small companies that are also cheap have outperformed large-cap growth by more than 5% annually over very long periods. VBR captures this at 0.07%, the lowest cost among small-cap value options.
Active factor ETFs: adding profitability
The problem with simple value screens: cheap stocks sometimes deserve to be cheap. A company with terrible prospects, mounting debt, and declining revenue will score well on a backward-looking price-to-book screen precisely because the market has priced in the bad news. These "value traps" drag on passive value fund returns.
Fama and French addressed this in their five-factor model (2015) by adding profitability (the RMW factor: robust minus weak profitability) and investment (the CMA factor). The finding: stocks that are both cheap AND highly profitable have historically outperformed stocks that are just cheap.
AVUV (Avantis US Small Cap Value ETF, 0.25%) applies this insight actively. Rather than tracking an index, Avantis continuously screens for small-cap stocks that score high on both value and profitability, rebalancing daily rather than waiting for quarterly index reconstitution. This avoids the "reconstitution effect" where passive funds must buy at the index add date (often after prices have already moved). AVUV has outperformed VBR by approximately 2% annually since its 2019 launch. Past performance does not guarantee future results.
DFSV (Dimensional US Small Cap Value ETF, 0.30%) applies Dimensional Fund Advisors' version of the same methodology. Dimensional's factor loading is generally considered slightly more aggressive than AVUV's. Launched in 2022 — insufficient track record for meaningful comparison.
Value ETF comparison
| Fund | Approach | Cost | AUM | Cap focus | Profitability screen |
|---|---|---|---|---|---|
| VTV | Passive index | 0.04% | $120B | Large-cap | No |
| VBR | Passive index | 0.07% | $30B | Small-cap | No |
| AVUV | Active factor | 0.25% | $15B | Small-cap | Yes |
| DFSV | Active factor | 0.30% | $5B | Small-cap | Yes |
Past performance does not guarantee future results. AUM approximate.
Should you add a value tilt?
A total market fund like VTI already holds value stocks at their market weight, approximately 25% of the portfolio by the CRSP methodology. Adding VTV or AVUV increases that weight deliberately. The case for doing so:
- 90+ years of US and international data support the value premium
- Post-2020 value performance has been strong, suggesting the 2007–2020 drought may have been cyclical
- Small-cap value + profitability (AVUV) specifically avoids the value traps that weaken passive value indexes
The case against:
- The premium requires holding through stretches of 10+ years of underperformance relative to the market — most investors do not actually do this
- The value premium in large-cap US stocks has been weak since 2000, with most of the surviving premium concentrated in small caps and international markets
- AVUV at 0.25% costs 22 basis points more than VTI at 0.03%. That is $220/year per $100,000 invested. The premium needs to show up to justify it
If you want value exposure without betting the portfolio on it: hold 80% VTI + 20% AVUV. You maintain broad market exposure while adding meaningful small-cap value factor tilt. The 20% allocation to AVUV is large enough to move your returns if the premium shows up, small enough that a decade of value underperformance will not derail your financial plan.