IPWR vs VICR

For growth investors, Vicor Corporation (VICR) is the stronger pick with 13.

5% revenue growth year-over-year, versus -56. 1% for Ideal Power Inc. (IPWR). Vicor Corporation (VICR) offers the better valuation at 100. 1x trailing P/E (94. 3x forward), making it the more compelling value choice. Analysts rate Vicor Corporation (VICR) a "Buy" — based on 7 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.

Over the past 5 years, Vicor Corporation (VICR) delivered a total return of +201.

3%, compared to -43. 0% for Ideal Power Inc. (IPWR). Over 10 years, the gap is even starker: VICR returned +27. 0% versus IPWR's -90. 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), Ideal Power Inc.

(IPWR) is the lower-risk stock at 2. 41β versus Vicor Corporation's 2. 79β — meaning VICR is approximately 16% more volatile than IPWR relative to the S&P 500. On balance sheet safety, Vicor Corporation (VICR) carries a lower debt/equity ratio of 2% versus 5% for Ideal Power Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Vicor Corporation (VICR) is pulling ahead at 13.

5% versus -56. 1% for Ideal Power Inc. (IPWR). On earnings-per-share growth, the picture is similar: Vicor Corporation grew EPS 1764% year-over-year, compared to 9. 4% for Ideal Power Inc.. Over a 3-year CAGR, VICR leads at 0. 7% 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.

Vicor Corporation (VICR) is the more profitable company, earning 29.

1% net margin versus -280. 4% for Ideal Power Inc. — meaning it keeps 29. 1% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: VICR leads at 9. 0% versus -289. 8% for IPWR. At the gross margin level — before operating expenses — VICR leads at 52. 6%, 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.

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, Vicor Corporation (VICR) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding.

Ideal Power Inc. (IPWR) carries a higher beta of 2. 41 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (VICR: +27. 0%, IPWR: -90. 3%), 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 (IPWR (Industrials) and VICR (Technology)), 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.