Top Undervalued Construction industry Stocks 2026

KBR, (KBR) has the largest fair value gap in the Construction industry at 121.9% below the modeled estimate, followed by Builders FirstSource, (BLDR) at 73.7%, Lennar (LEN) at 60.7%, and Aecom (ACM) at 47.6%.

Updated todayBased on intrinsic value modelsIndustry: Construction

Page snapshot: 24 Oct 2026, 11:55 am

View full analysis in the screener → · All undervalued →

Before you trade on valuation alone

Cross-check fair value with fundamentals, liquidity, and your own goals—this table is a screen, not advice.

Construction Industry Valuation Insights (Updated Today)

  • The Construction industry currently shows an average fair value gap of 53.7% on this snapshot.
  • Top name KBR, Inc. (KBR) trades at roughly a 121.9% gap versus modeled intrinsic value—rankings move with prices and inputs.
  • This industry's average fair value gap is below our broad benchmark (~561.4%).

Undervalued Construction Stocks by Market Cap

Large cap (top 5)

  1. 1.Lennar Corporation · LEN60.7%$20.2B
  2. 2.Amrize Ltd · AMRZ26.1%$21.57B
  3. 3.CEMEX, S.A.B. de C.V. · CX17.9%$14.8B

Mid cap (top 5)

  1. 1.KBR, Inc. · KBR121.9%$4.95B
  2. 2.Builders FirstSource, Inc. · BLDR73.7%$6.12B
  3. 3.Aecom · ACM47.6%$7.78B
  4. 4.Trex Company, Inc. · TREX44.6%$5.13B
  5. 5.Fortune Brands Innovations, Inc. · FBIN36.9%$5.13B

Small cap (top 5)

No qualifying names in this bucket on this snapshot.

What Are Undervalued Construction Stocks?

Undervalued construction stocks are names where price sits below modeled fair (intrinsic) value—shown as a fair value gap versus the current quote.

This is not a buy list. Validate each symbol on its company page before you act.

How We Identify Undervalued Construction Stocks

We pull an industry-filtered undervalued snapshot (price, fair value gap, cap, sector, country) and rank by that gap. You can sort and search in the table above.

Rankings can shift intraday as prices and model inputs move. Use the stock screener for custom filters beyond this industry leaderboard.

FAQs

Answers about undervalued construction names, intrinsic value, and how often this list refreshes.

What are undervalued construction stocks?

They are Construction names trading below modeled intrinsic value—shown here as a fair value gap versus price. Models vary; use this as a screen, not advice.

How do you find undervalued construction stocks?

We load undervalued names for this industry from our API, then rank and filter in the table. Sort columns and open company pages to dig deeper.

Why are construction stocks undervalued?

Often sentiment, earnings, cycles, rates, or stock-specific news—not always a “misprice.” Intrinsic value is model-dependent.

Is this construction list a recommendation to buy or sell?

No. Rankings are by calculated gap versus a model. Discounts can reflect risk or data lag. Check fundamentals; seek licensed advice for personal decisions.

How often is this list updated?

The page rebuilds on a schedule (ISR). Live quotes can move faster—use company pages for the latest.

Data updated regularly. Intrinsic value estimates and stock prices are subject to market fluctuations.