CDZI vs MSEX vs YORW vs ARTNA vs CWCO

For growth investors, Cadiz Inc.

(CDZI) is the stronger pick with 382. 6% revenue growth year-over-year, versus -1. 4% for Consolidated Water Co. Ltd. (CWCO). Artesian Resources Corporation (ARTNA) offers the better valuation at 14. 3x trailing P/E (15. 8x forward), making it the more compelling value choice. Analysts rate Cadiz Inc. (CDZI) 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, Artesian Resources Corporation (ARTNA) is the cheapest at 14.

3x versus Middlesex Water Company at 21. 8x. On forward P/E, Artesian Resources Corporation is actually cheaper at 15. 8x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Artesian Resources Corporation wins at 3. 68x versus Middlesex Water Company's 12. 58x.

Over the past 5 years, Consolidated Water Co.

Ltd. (CWCO) delivered a total return of +197. 4%, compared to -60. 4% for Cadiz Inc. (CDZI). Over 10 years, the gap is even starker: CWCO returned +155. 1% versus CDZI's -27. 0%. 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), Middlesex Water Company (MSEX) is the lower-risk stock at -0.

12β versus Cadiz Inc. 's 1. 53β — meaning CDZI is approximately -1330% more volatile than MSEX relative to the S&P 500. On balance sheet safety, Consolidated Water Co. Ltd. (CWCO) carries a lower debt/equity ratio of 0% versus 3% for Cadiz Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Cadiz Inc.

(CDZI) is pulling ahead at 382. 6% versus -1. 4% for Consolidated Water Co. Ltd. (CWCO). On earnings-per-share growth, the picture is similar: Artesian Resources Corporation grew EPS 11. 6% year-over-year, compared to -100. 0% for Consolidated Water Co. Ltd.. Over a 3-year CAGR, CDZI leads at 157. 3% 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.

The York Water Company (YORW) is the more profitable company, earning 25.

9% net margin versus -324. 1% for Cadiz Inc. — meaning it keeps 25. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CWCO leads at 139015% versus -242. 0% for CDZI. At the gross margin level — before operating expenses — YORW leads at 54. 8%, 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, Artesian Resources Corporation (ARTNA) is the more undervalued stock at a PEG of 3. 68x versus Middlesex Water Company's 12. 58x. Both stocks trade at elevated growth-adjusted valuations, so expected growth needs to materialise. On forward earnings alone, Artesian Resources Corporation (ARTNA) trades at 15. 8x forward P/E versus 31. 6x for Consolidated Water Co. Ltd. — 15. 8x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for CDZI: 108. 8% to $10. 00.

All stocks in this comparison pay dividends.

Consolidated Water Co. Ltd. (CWCO) offers the highest yield at 100. 0%, versus 1. 5% for Cadiz Inc. (CDZI).

For long-horizon retirement investors, Middlesex Water Company (MSEX) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -0.

12), 2. 7% yield). Cadiz Inc. (CDZI) carries a higher beta of 1. 53 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (MSEX: +62. 9%, CDZI: -27. 0%), 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.

Both stocks operate in the Utilities sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: CDZI is a small-cap high-growth stock; MSEX is a small-cap quality compounder stock; YORW is a small-cap income-oriented stock; ARTNA is a small-cap deep-value stock; CWCO is a small-cap income-oriented stock. 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.