CMT vs TREX

For growth investors, Trex Company, Inc.

(TREX) is the stronger pick with 2. 0% revenue growth year-over-year, versus -9. 5% for Core Molding Technologies, Inc. (CMT). Core Molding Technologies, Inc. (CMT) offers the better valuation at 19. 1x trailing P/E (23. 0x forward), making it the more compelling value choice. Analysts rate Core Molding Technologies, Inc. (CMT) a "Buy" — based on 2 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Core Molding Technologies, Inc.

(CMT) is the cheapest at 19. 1x versus Trex Company, Inc. at 25. 6x. On forward P/E, Core Molding Technologies, Inc. is actually cheaper at 23. 0x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Core Molding Technologies, Inc. wins at 4. 08x versus Trex Company, Inc. 's 8. 14x.

Over the past 5 years, Core Molding Technologies, Inc.

(CMT) delivered a total return of +82. 5%, compared to -54. 4% for Trex Company, Inc. (TREX). Over 10 years, the gap is even starker: TREX returned +340. 6% versus CMT's +88. 8%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Core Molding Technologies, Inc.

(CMT) is the lower-risk stock at 0. 49β versus Trex Company, Inc. 's 1. 51β — meaning TREX is approximately 210% more volatile than CMT relative to the S&P 500. On balance sheet safety, Core Molding Technologies, Inc. (CMT) carries a lower debt/equity ratio of 21% versus 22% for Trex Company, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Trex Company, Inc.

(TREX) is pulling ahead at 2. 0% versus -9. 5% for Core Molding Technologies, Inc. (CMT). On earnings-per-share growth, the picture is similar: Core Molding Technologies, Inc. grew EPS -14. 6% year-over-year, compared to -14. 8% for Trex Company, Inc.. Over a 3-year CAGR, TREX leads at 2. 0% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Trex Company, Inc.

(TREX) is the more profitable company, earning 16. 2% net margin versus 4. 1% for Core Molding Technologies, Inc. — meaning it keeps 16. 2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: TREX leads at 22. 0% versus 5. 2% for CMT. At the gross margin level — before operating expenses — TREX leads at 39. 2%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Core Molding Technologies, Inc. (CMT) is the more undervalued stock at a PEG of 4. 08x versus Trex Company, Inc. 's 8. 14x. Both stocks trade at elevated growth-adjusted valuations, so expected growth needs to materialise. On forward earnings alone, Core Molding Technologies, Inc. (CMT) trades at 23. 0x forward P/E versus 27. 2x for Trex Company, Inc. — 4. 2x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for TREX: 5. 9% to $48. 33.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, Core Molding Technologies, Inc.

(CMT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 49)). Trex Company, Inc. (TREX) carries a higher beta of 1. 51 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CMT: +88. 8%, TREX: +340. 6%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (CMT (Basic Materials) and TREX (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.