SND vs MDU vs MLM vs VMC vs CRH

For growth investors, CRH plc (CRH) is the stronger pick with 9.

0% revenue growth year-over-year, versus 0. 1% for Martin Marietta Materials, Inc. (MLM). CRH plc (CRH) offers the better valuation at 20. 4x trailing P/E (18. 9x forward), making it the more compelling value choice. Analysts rate MDU Resources Group, Inc. (MDU) a "Buy" — based on 17 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, CRH plc (CRH) is the cheapest at 20.

4x versus Smart Sand, Inc. at 64. 0x. On forward P/E, CRH plc is actually cheaper at 18. 9x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: CRH plc wins at 0. 61x versus Martin Marietta Materials, Inc. 's 3. 00x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, CRH plc (CRH) delivered a total return of +136.

7%, compared to +55. 3% for Vulcan Materials Company (VMC). Over 10 years, the gap is even starker: CRH returned +331. 4% versus SND's -52. 2%. 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), Smart Sand, Inc.

(SND) is the lower-risk stock at -0. 01β versus CRH plc's 1. 35β — meaning CRH is approximately -12030% more volatile than SND relative to the S&P 500. On balance sheet safety, Smart Sand, Inc. (SND) carries a lower debt/equity ratio of 15% versus 99% for MDU Resources Group, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), CRH plc (CRH) is pulling ahead at 9.

0% versus 0. 1% for Martin Marietta Materials, Inc. (MLM). On earnings-per-share growth, the picture is similar: Vulcan Materials Company grew EPS 18. 5% year-over-year, compared to -42. 0% for Martin Marietta Materials, Inc.. Over a 3-year CAGR, SND leads at 35. 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.

Martin Marietta Materials, Inc.

(MLM) is the more profitable company, earning 17. 4% net margin versus 1. 0% for Smart Sand, Inc. — meaning it keeps 17. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: MLM leads at 23. 3% versus 1. 0% for SND. At the gross margin level — before operating expenses — CRH leads at 36. 1%, 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, CRH plc (CRH) is the more undervalued stock at a PEG of 0. 61x versus Martin Marietta Materials, Inc. 's 3. 00x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, CRH plc (CRH) trades at 18. 9x forward P/E versus 49. 5x for Smart Sand, Inc. — 30. 6x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for CRH: 20. 4% to $135. 60.

All stocks in this comparison pay dividends.

MDU Resources Group, Inc. (MDU) offers the highest yield at 2. 3%, versus 0. 5% for Martin Marietta Materials, Inc. (MLM).

For long-horizon retirement investors, Smart Sand, Inc.

(SND) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -0. 01), 2. 0% yield). Both have compounded well over 10 years (SND: -52. 2%, CRH: +331. 4%), 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 (SND (Energy) and MDU (Industrials) and MLM (Basic Materials) and VMC (Basic Materials) and CRH (Basic Materials)), 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.