CDLR vs AMSC

For growth investors, Cadeler A/S (CDLR) is the stronger pick with 129.

0% revenue growth year-over-year, versus 53. 0% for American Superconductor Corporation (AMSC). Cadeler A/S (CDLR) offers the better valuation at 32. 3x trailing P/E (9. 9x forward), making it the more compelling value choice. Analysts rate Cadeler A/S (CDLR) a "Buy" — based on 1 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, Cadeler A/S (CDLR) is the cheapest at 32.

3x versus American Superconductor Corporation at 332. 6x. On forward P/E, Cadeler A/S is actually cheaper at 9. 9x.

Over the past 5 years, American Superconductor Corporation (AMSC) delivered a total return of +255.

0%, compared to +58. 3% for Cadeler A/S (CDLR). Over 10 years, the gap is even starker: AMSC returned +379. 0% versus CDLR's +58. 3%. 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), Cadeler A/S (CDLR) is the lower-risk stock at 1.

08β versus American Superconductor Corporation's 2. 90β — meaning AMSC is approximately 168% more volatile than CDLR relative to the S&P 500. On balance sheet safety, American Superconductor Corporation (AMSC) carries a lower debt/equity ratio of 2% versus 47% for Cadeler A/S — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Cadeler A/S (CDLR) is pulling ahead at 129.

0% versus 53. 0% for American Superconductor Corporation (AMSC). On earnings-per-share growth, the picture is similar: Cadeler A/S grew EPS 230. 4% year-over-year, compared to 143. 2% for American Superconductor Corporation. Over a 3-year CAGR, CDLR leads at 59. 8% 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.

Cadeler A/S (CDLR) is the more profitable company, earning 26.

2% net margin versus 2. 7% for American Superconductor Corporation — meaning it keeps 26. 2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CDLR leads at 27. 9% versus -0. 5% for AMSC. At the gross margin level — before operating expenses — CDLR leads at 48. 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.

On forward earnings alone, Cadeler A/S (CDLR) trades at 9.

9x forward P/E versus 15. 4x for American Superconductor Corporation — 5. 4x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for CDLR: 28. 4% to $37. 00.

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, Cadeler A/S (CDLR) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1.

08)). American Superconductor Corporation (AMSC) carries a higher beta of 2. 90 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CDLR: +58. 3%, AMSC: +379. 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 Industrials sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

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.