CALI vs LIQT vs POWI vs CANG

For growth investors, LiqTech International, Inc.

(LIQT) is the stronger pick with 13. 0% revenue growth year-over-year, versus -52. 7% for Cango Inc. (CANG). Cango Inc. (CANG) offers the better valuation at 5. 7x trailing P/E, making it the more compelling value choice. Analysts rate Power Integrations, Inc. (POWI) 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, Cango Inc.

(CANG) is the cheapest at 5. 7x versus Power Integrations, Inc. at 184. 2x.

Over the past 5 years, China Auto Logistics Inc.

(CALI) delivered a total return of +542945%, compared to -96. 1% for LiqTech International, Inc. (LIQT). Over 10 years, the gap is even starker: CALI returned +49. 7% versus LIQT's -90. 9%. 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), China Auto Logistics Inc.

(CALI) is the lower-risk stock at 0. 01β versus Cango Inc. 's 2. 25β — meaning CANG is approximately 35081% more volatile than CALI relative to the S&P 500. On balance sheet safety, Cango Inc. (CANG) carries a lower debt/equity ratio of 4% versus 3% for China Auto Logistics Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), LiqTech International, Inc.

(LIQT) is pulling ahead at 13. 0% versus -52. 7% for Cango Inc. (CANG). On earnings-per-share growth, the picture is similar: Cango Inc. grew EPS 960. 0% year-over-year, compared to -30. 4% for Power Integrations, Inc.. Over a 3-year CAGR, LIQT leads at 1. 1% 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.

Cango Inc.

(CANG) is the more profitable company, earning 37. 3% net margin versus -51. 7% for LiqTech International, Inc. — meaning it keeps 37. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CANG leads at 22. 2% versus -50. 3% for LIQT. At the gross margin level — before operating expenses — CANG leads at 55. 3%, 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.

Analyst consensus price targets imply the most upside for CANG: 459.

2% to $3. 00.

In this comparison, POWI (1.

2% yield) pays a dividend. CALI, LIQT, CANG do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, China Auto Logistics Inc.

(CALI) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 01)). Cango Inc. (CANG) carries a higher beta of 2. 25 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CALI: +49. 7%, CANG: -44. 9%), 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 (CALI (Consumer Cyclical) and LIQT (Industrials) and POWI (Technology) and CANG (Consumer Cyclical)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: CALI is a small-cap quality compounder stock; LIQT is a small-cap quality compounder stock; POWI is a small-cap quality compounder stock; CANG is a small-cap deep-value stock. POWI pays a dividend while CALI, LIQT, CANG 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.