ENS vs EXC vs DUK vs CLFD

For growth investors, Clearfield, Inc.

(CLFD) is the stronger pick with 19. 6% revenue growth year-over-year, versus 1. 0% for EnerSys (ENS). Exelon Corporation (EXC) offers the better valuation at 16. 2x trailing P/E (15. 6x forward), making it the more compelling value choice. Analysts rate EnerSys (ENS) a "Buy" — based on 16 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, Exelon Corporation (EXC) is the cheapest at 16.

2x versus EnerSys at 24. 8x. On forward P/E, Exelon Corporation is actually cheaper at 15. 6x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Duke Energy Corporation wins at 0. 63x versus Exelon Corporation's 2. 44x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, EnerSys (ENS) delivered a total return of +149.

2%, compared to -4. 1% for Clearfield, Inc. (CLFD). Over 10 years, the gap is even starker: ENS returned +298. 5% versus DUK's +104. 1%. 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), Duke Energy Corporation (DUK) is the lower-risk stock at -0.

24β versus Clearfield, Inc. 's 1. 79β — meaning CLFD is approximately -834% more volatile than DUK relative to the S&P 500. On balance sheet safety, Clearfield, Inc. (CLFD) carries a lower debt/equity ratio of 3% versus 176% for Exelon Corporation — giving it more financial flexibility in a downturn.

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

(CLFD) is pulling ahead at 19. 6% versus 1. 0% for EnerSys (ENS). On earnings-per-share growth, the picture is similar: EnerSys grew EPS 38. 3% year-over-year, compared to 10. 5% for Duke Energy Corporation. Over a 3-year CAGR, EXC leads at 8. 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.

Duke Energy Corporation (DUK) is the more profitable company, earning 15.

4% net margin versus -5. 4% for Clearfield, Inc. — meaning it keeps 15. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: DUK leads at 26. 6% versus 1. 4% for CLFD. At the gross margin level — before operating expenses — CLFD leads at 33. 7%, 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, Duke Energy Corporation (DUK) is the more undervalued stock at a PEG of 0. 63x versus Exelon Corporation's 2. 44x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Exelon Corporation (EXC) trades at 15. 6x forward P/E versus 72. 1x for Clearfield, Inc. — 56. 5x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for CLFD: 14. 7% to $43. 00.

In this comparison, EXC (3.

6% yield), DUK (3. 4% yield), ENS (0. 4% yield) pay a dividend. CLFD does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Duke Energy Corporation (DUK) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -0.

24), 3. 4% yield, +104. 1% 10Y return). Clearfield, Inc. (CLFD) carries a higher beta of 1. 79 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (DUK: +104. 1%, CLFD: +106. 7%), 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 (ENS (Industrials) and EXC (Utilities) and DUK (Utilities) and CLFD (Technology)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: ENS is a small-cap quality compounder stock; EXC is a mid-cap deep-value stock; DUK is a mid-cap income-oriented stock; CLFD is a small-cap high-growth stock. EXC, DUK pay a dividend while ENS, CLFD do not, making them suitable for different income and tax situations. 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.