Mr. Market has been generous to value investors in 2026. Through September 30, the Russell 1000 Value Index gained 19.27% against 6.30% for growth, yet Syzygy Asset Management Chairman Rob Arnott warns that a rising tide does not lift every value strategy equally. In "Value Traps Are Painful ... Read the Footnotes"1, Arnott revisits Benjamin Graham's Mr. Market parable to argue that a low price, by itself, proves nothing.
His Moods Are Not Always Wrong
Arnott's starting point is uncomfortable for naive value investing. "Before we congratulate ourselves on being smarter than Mr. Market," he writes, "we might ask whether he knows something we don't." A stock trading at half its former price has not necessarily become a bargain; earnings power may have halved too. The task is "to distinguish an unwarranted markdown from a well-founded warning," and the discipline it demands is unforgiving: "Conviction is useful. Confusing it with stubbornness can be expensive."
Syzygy's answer is to replace the single ratio with three signals, value, quality, and momentum, layered across its U.S. Active Equity Model Portfolio. Over the ten years ended September 30, 2026, the approach returned 14.7% annualized against 11.4% for the Russell 1000 Value Index; year to date it outperformed 33.5% to 19.3% (Exhibit 1).
Same Names, Different Conviction
Marathon Petroleum and Valero Energy, both refiners held in the benchmark, show how far a single multiple can mislead. Marathon's 12.3x P/E looked cheaper than Valero's 21.5x, "but both offered lower sales and book value multiples and higher dividend yields than either index." Quality and momentum scores placed both in the top percentiles, and the model held roughly 5% weights in each versus a combined benchmark weight under half a percent. "Finding a bargain is one thing," Arnott notes. "Owning enough of it to make a difference is another." A global fuel-supply shock widened refining margins sharply, and the pair contributed a combined 8.68 percentage points of excess return.
When Cheap Is Backward-Looking
Seagate Technology and Lam Research never qualified as value stocks, ranking at just the 4th percentile on that signal, yet Syzygy owned both. Seagate's trailing P/E, Arnott argues, "functions like a rearview mirror and can miss a business gathering speed," as demand for its storage drives was already recovering. Strong quality and near-top momentum scores lifted both into the 80th-percentile range on the combined signal, and the positions added 1.67 and 1.37 percentage points of excess return, respectively.
Familiar Names, Modest Multiples
Berkshire Hathaway and JPMorgan Chase traded at modest multiples and ranked among the Value Index's largest holdings. The model held neither. JPMorgan faced a proposed 10% cap on credit card interest rates and earnings nearing a cyclical peak; Berkshire's reported profits were distorted by investment gains. "A lower multiple can make a stock worth examining," Arnott writes. "It does not oblige us to buy." Avoiding both added 1.10 percentage points of excess return.
A Smaller Vote of Confidence
Accenture and Salesforce ranked in value's top quartile but scored near the bottom on momentum, as fears over AI's effect on billable hours and software licensing weighed on both. Rather than owning nothing, the model took small positions: "their smaller positions added 0.28 and 0.25 percentage points" to excess return as both stocks fell sharply.
Five Takeaways for Advisors and Investors
- A low ratio describes a price, not a verdict. Confirm the fundamentals support it before treating a markdown as a gift.
- Pair value with quality and momentum. Each signal catches what the others miss, especially in cyclical or technology-disrupted businesses.
- Position size is itself a conviction call. Owning a name at a token weight is not the same as owning it with confidence.
- A familiar, modestly priced blue chip is not automatically safer than an unfamiliar, richer one. Check the catalysts behind the multiple.
- Respect momentum headwinds even when valuation looks compelling. A deep discount and weak price action can both be telling the truth.
Conclusion
Arnott's closing judgment is blunt: "Cheap is a ratio. A bargain is a price below fair value. They are not the same thing." Mr. Market's moods are not always irrational, and the only way to tell the difference, in Arnott's framing, is to keep reading the footnotes.
Footnote:
1 Arnott, Rob. "Value Traps Are Painful ... Read the Footnotes." Syzygy Asset Management, Nov. 2026, media.syzygyassetmanagement.com/value_traps_are_painful_read_the_footnotes_e25f4c56c4.pdf.
