Small-Cap Value: A Different Screen From Deep Value
Small-cap value loosens Deep value's price and cash-flow bars but adds a ROIC floor and drops financials outright. Here's why each change exists.
Zorro's screener runs eight one-click presets, and two of them test the same basic idea — is this stock cheap relative to its earnings, book value and cash generation. Deep value runs that test across the whole universe. Small-cap value runs a version of it restricted to companies under $3 billion in market cap. The obvious question is why that needs to be a separate preset at all, rather than just filtering Deep value's results by market cap afterward. The answer is that it isn't the same test with a size filter bolted on — three of its five numeric thresholds are different, and it adds a constraint Deep value doesn't have.
The two filters, side by side
Deep value's unedited test: trailing P/E above 0 and at most 12, price-to-book between 0.1 and 1.5, free-cash-flow yield at least 5% (financials get a pass on that last one, since FCF isn't a coherent concept for a lender), and a forward-to-trailing P/E ratio no higher than 1.25 — the same earnings-durability check covered separately, which exists to catch a stock that only looks cheap because this year's earnings won't repeat.
Small-cap value's unedited test: market cap under $3 billion, financials excluded entirely rather than carved out, trailing P/E above 0 and at most 16, price-to-book between 0.1 and 3, return on invested capital at least 6%, free-cash-flow yield at least 3%, and the identical 1.25 forward-to-trailing ceiling.
Three numbers moved — the P/E ceiling rose from 12 to 16, the price-to-book ceiling rose from 1.5 to 3, the FCF-yield floor dropped from 5% to 3% — and one constraint was added that Deep value never asks: a 6% ROIC floor.
Why the price and cash thresholds loosen
A $300 million industrial supplier and a $300 billion index member aren't priced by the same crowd. Small, thinly covered names often carry structurally higher multiples than their earnings quality alone would justify, simply because there are fewer analysts modeling them and less capital chasing the mispricing closed — and the same illiquidity premium shows up as a wider band of "normal" price-to-book. Pinning a $400 million company to Deep value's trailing-P/E-of-12 and price-to-book-of-1.5 ceilings would reject a lot of names that are genuinely inexpensive for their size, not value traps, so Small-cap value gives both ratios more room: 16 on P/E, 3 on P/B.
The FCF-yield floor moves the opposite direction for a related reason. Smaller companies are more often still building out capacity relative to their revenue base, which means capital expenditure eats a bigger share of operating cash flow even in a healthy business — a growing regional company reinvesting heavily can show a thinner free-cash-flow yield than a mature large-cap doing far less capex relative to its size, without that being a warning sign. Holding the floor at Deep value's 5% would filter out exactly the small, still-reinvesting companies this screen is meant to find; dropping it to 3% keeps the cash-generation requirement without punishing scale-stage reinvestment the way a flat 5% bar would.
Why the ROIC floor gets added back in
Loosening three thresholds removes some of the filtering power that made Deep value strict, and small-cap financials are noisier on exactly the metrics that strictness was protecting — thinner trading histories, more volatile quarter-to-quarter cash flow, and balance sheets that can look cheap on book value for reasons that have nothing to do with the business being a good one. Small-cap value answers that by adding a constraint instead of removing one: return on invested capital has to clear 6%, the same capital-efficiency metric the Quality compounder preset leans on at a much higher 15% bar. A small company can earn its way into this screen on a looser set of price ratios, but only if it's also turning invested capital into real profit — which is a different, and arguably sturdier, test than simply being statistically cheap on price and book value the way Deep value's larger-cap candidates are expected to be.
The other change — excluding financials outright rather than giving them a pass the way Deep value does on FCF yield — follows from how crowded this slice of the market is. Small regional banks and thrifts are numerous, and a large share of them screen "cheap" on raw price-to-book almost by default, since book value is close to the only metric that applies cleanly to a lender's balance sheet. Left in the pool, they would dominate a size-restricted value screen the way they once dominated Zorro's broader ranking model before that model was corrected for the same bias. Small-cap value sidesteps the problem by not scoring financials at all, rather than trying to adjust for it metric by metric.
The two screens still overlap
None of this makes Deep value and Small-cap value mutually exclusive. A sub-$3 billion company that is cheap enough to clear Deep value's stricter bars — trailing P/E under 12, price-to-book under 1.5, FCF yield above 5% — passes both screens at once; the two presets aren't partitioned by market cap so much as by how strict the bar is at that cap. What Small-cap value is built to catch is the name that's real but not quite that cheap: a $600 million company trading at a P/E of 14 with a 4% FCF yield and solid ROIC, which Deep value's tighter ceilings would reject outright but which a small-cap-calibrated bar correctly reads as inexpensive for what it is.
It's also, structurally, a screen that a freshly listed company almost never clears regardless of its price. Both ROIC and a trailing P/E require a trailing-twelve-month earnings history that a stock with one or two quarters of public financials usually hasn't built yet — which is one more reason the recent IPOs page and a value screen like this one are reading different signals on the same young company, rather than the same signal at a different stage.