Quantitative Stock StrategyVerified Methodology

Undervalued Stocks to Buy

Anish Das
Strategy developed by Anish Das

Three valuation gates at once: P/E below 10, P/B below 1.5, and EV/EBITDA below 8 — with positive ROE to exclude broken businesses. Tighter than the broad value screen; every stock passes all three tests. Sorted by P/E ascending so the deepest discounts surface first.

ValueQuality9 live rules

How We Build This List

  • P/E Ratio: 0.1 to 10Sub-10 P/E is well below market average — market is pricing in problems or over-pessimism. The 0.1 floor excludes loss-makers where P/E is meaningless.
  • Price-to-Book ≤ 1.5Modest premium to net assets — strongest signal for financials and industrials where book value is a real economic anchor. Tighter than the value screen's P/B ≤ 2.
  • EV/EBITDA ≤ 8Capital-structure-neutral valuation check. Strips out debt differences so a leveraged-cheap stock can't game the screen. This is the third gate that separates it from the broader value screen.
  • ROE ≥ 5%Lower than the value screen's 8% because deep discounts often come with temporarily compressed returns. Keeps the screen in "depressed but functional" territory, not "broken."
  • Market Cap ≥ $500MDeep value clusters in smaller names, so the floor is lower than value-stocks' $1B. Below $500M, liquidity and data quality make ratios unreliable.
  • Excludes ADRs, Preferreds, and Non-Common SecuritiesADRs carry currency noise; preferreds and baby bonds show artificially low ratios. US common equity only — data quality must be airtight for a multi-metric value claim.
These stocks trade at a discount to the S&P 500's current 32.0x P/E (as of 2026-05-14). S&P 500 Valuation Dashboard →
50 stocks foundUpdated 2026-05-15T14:46:17.557Z
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TickerCompanyP/EP/BEV/EBITDAEarnings YieldROE
Affiliated Managers Group, Inc.0.90.12.7100%15.8%
Affiliated Managers Group, Inc.1.10.22.994.3%15.8%
Bitmine Immersion Technologies, Inc.1.60.10.160.9%8%
American Financial Group, Inc.1.70.3-12.059.9%18.1%
American Financial Group, Inc.1.90.3-12.054%18.1%
American Financial Group, Inc.2.00.4-11.849.3%18.1%
American Financial Group, Inc.2.10.4-11.847.3%18.1%
Tortoise Energy Infrastructure Corporation2.40.95.341.5%44.9%
Westlake Chemical Partners LP2.71.02.636.8%36.6%
Cal-Maine Foods, Inc.3.11.52.032%55.9%
Civitas Resources, Inc.3.20.41.930.9%13.1%
Diversified Energy Company PLC3.51.22.128.4%46.9%
Heritage Insurance Holdings, Inc.3.61.40.928.1%49.1%
Charter Communications, Inc.4.11.05.224.5%24.8%
Greif, Inc.4.41.08.022.9%31.7%
Comcast Corporation4.70.95.221.4%21.6%
Apollo Global Management, Inc.4.70.41.121.3%9.5%
Riley Exploration Permian, Inc.4.81.24.420.9%28.1%
Kohl's Corporation5.00.32.619.9%6.9%
Central Securities Corp.5.31.05.419%19.9%
FS Credit Opportunities Corp.5.40.76.518.5%13.5%
American Woodmark Corporation5.50.65.118%10.9%
SM Energy Company5.60.82.718%14.3%
Tri-Continental Corporation5.60.95.717.9%17.6%
Leggett & Platt, Incorporated5.61.36.417.8%27.5%
Lincoln National Corporation5.90.62.316.9%12.3%
General American Investors Company, Inc.5.90.96.116.8%16.5%
Edison International6.11.47.116.3%24.6%
Dream Finders Homes, Inc.6.40.95.415.7%14.4%
Graphic Packaging Holding Company6.90.95.914.5%14%
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What Makes a Stock Genuinely Undervalued?

A stock is undervalued when its market price sits below a reasonable estimate of intrinsic value. Any screen can produce low-P/E names — the hard part is separating temporary mispricing from permanent deterioration.

This screen uses three valuation gates simultaneously because no single ratio tells the full story:

  • P/E can mislead when earnings are cyclically inflated
  • P/B can mislead when assets are impaired
  • EV/EBITDA can mislead when EBITDA is declining

When all three agree a stock is cheap, the probability of genuine undervaluation rises materially. The screen surfaces candidates — the investor's job is to verify whether the gap has a catalyst to close.

Why Three Valuation Metrics Are Better Than One

  • P/E tells you: How much am I paying per dollar of current earnings?
  • P/B tells you: How much am I paying relative to net asset value?
  • EV/EBITDA tells you: What would the entire business cost relative to operating cash flow, regardless of financing?

P/E alone can be gamed by buybacks, one-time gains, or cyclical peaks. P/B cross-checks against hard assets. EV/EBITDA accounts for debt — a stock can look cheap on P/E because leverage amplifies equity returns, but EV/EBITDA sees through it. When all three independently confirm cheapness, you have a signal worth investigating.

Undervalued vs. Value vs. Deep Value

ScreenValuation GateQuality FloorWho It Serves
Value StocksP/E ≤ 15, P/B ≤ 2ROE ≥ 8%Broad cheap exposure to good businesses
Undervalued (this page)P/E ≤ 10, P/B ≤ 1.5, EV/EBITDA ≤ 8ROE ≥ 5%Deeper discount, more due diligence required
Deep Value (coming soon)P/B < 1.0 or below NCAVNoneExtreme discounts, highest analytical burden

Each step down the spectrum raises potential reward but also raises the probability of owning a genuine value trap.

Risks of Buying Undervalued Stocks

  • Value traps: Cheap on every metric but the business is in structural decline — shrinking revenue, rising debt, deteriorating margins. The low multiple is the market's correct verdict.
  • Cyclicality: Commodity producers and economically sensitive businesses look cheapest near profit peaks. When the cycle turns, P/E expands the wrong way.
  • Leverage risk: Cheap on P/E but D/E of 2.5 is a fundamentally different proposition than D/E of 0.3. Check the F-Score and D/E columns.
  • Opportunity cost: Undervalued stocks can stay cheap for years while expensive growth leaders keep running. Value works over multi-decade horizons, not months.

How To Use This Screen

Scan by P/E ascending, then check the supporting columns immediately:

  • P/B — confirms cheapness extends to the asset base
  • EV/EBITDA — confirms cheapness survives a debt-neutral lens
  • F-Score — 7–9 = improving, 4–6 = neutral, 0–3 = deteriorating
  • D/E — reveals whether leverage is creating the illusion of cheapness

Bucket the results: Undervalued + improving (F-Score ≥ 7, low D/E) are the strongest candidates. Undervalued + stable need a specific catalyst thesis. Undervalued + deteriorating — proceed with extreme caution or skip. Cross-reference with Piotroski and Low Debt for overlap signals.

What Causes Undervalued Stocks to Rerate?

Undervaluation persists until something forces the market to reassess. The most common catalysts:

  • Earnings surprise: A beat on a stock the market has written off — "undervalued + improving F-Score" often precedes this.
  • Sector rotation: Capital moves from expensive growth to cheap cyclicals, typically when rates rise or inflation expectations shift.
  • Activist involvement: A public position pushing for buybacks, spinoffs, or board changes closes the gap fast.
  • Management action: Buyback announcements, dividend initiations, or restructuring signals that insiders agree the stock is cheap.
  • Passage of time: The feared scenario simply doesn't materialize, and each stable quarter forces a slow rerating.

Frequently Asked Questions

What does it mean when a stock is undervalued?

Its market price is below a reasonable estimate of intrinsic value. On this screen, that means passing three simultaneous valuation tests — P/E below 10, P/B below 1.5, and EV/EBITDA below 8 — while still earning positive ROE.

How is this screen different from the value stocks screen?

Value stocks uses P/E ≤ 15, P/B ≤ 2, ROE ≥ 8%. This screen tightens all three gates and adds EV/EBITDA, while lowering the quality floor to ROE ≥ 5% to capture temporarily depressed businesses with deeper discounts.

Is a low P/E ratio always a sign of undervaluation?

No. Low P/E can reflect cyclical earnings peaks, one-time gains, or unsustainable cost cuts. That's why this screen requires P/B and EV/EBITDA to confirm cheapness from two additional angles.

What is EV/EBITDA and why does this screen use it?

EV/EBITDA measures the total cost of acquiring a business (market cap + net debt) relative to operating cash flow. Unlike P/E, it accounts for debt — so a stock can't look cheap just because leverage amplifies equity returns. Below 8 means cheap on an enterprise basis.

How do I avoid value traps in undervalued stocks?

Check the F-Score column: 7+ means improving, 3 or below means deteriorating. Then look at D/E for leverage risk. If a stock also appears on the Piotroski screen, the improvement thesis is stronger. Cheapness + declining revenue + rising debt = trap.

Which sectors typically have the most undervalued stocks?

Financials, energy, basic materials, and industrials dominate — these sectors trade on balance-sheet and cycle-sensitive metrics. Tech and healthcare rarely screen as deeply undervalued because investors pay premium multiples for growth even in downturns.

Can undervalued stocks still lose money?

Yes. A stock can be genuinely undervalued and still fall further if fundamentals deteriorate or the broader market declines. Value works on average over long horizons — diversification across 10–20 names bounds the impact of any single thesis being wrong.

How long does it take for undervalued stocks to recover?

No fixed timeline. Some rerate within weeks after an earnings surprise; others stay cheap for 1–3 years. Academic evidence shows value factor returns typically materialize over 3–5 year horizons. If you need near-term confirmation, momentum screens may be a better fit.

Should I reinvest dividends from undervalued stocks?

If the stock still passes the valuation tests and your thesis is intact, yes — reinvesting at a discounted price compounds faster. Stop reinvesting when the stock rerates to fair value or fundamentals deteriorate.

How many undervalued stocks should I own in a portfolio?

12–20 holdings for adequate diversification. If mixing with quality-value and income positions, the undervalued sleeve might be 8–12 names within a broader portfolio. Size by conviction: 4–5% for improving names, 2–3% for stable discount plays.

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