YDDL vs IDCC

For growth investors, One and one Green Technologies.

Inc (YDDL) is the stronger pick with 29. 5% revenue growth year-over-year, versus -4. 0% for InterDigital, Inc. (IDCC). InterDigital, Inc. (IDCC) offers the better valuation at 23. 6x trailing P/E (38. 8x forward), making it the more compelling value choice. Analysts rate InterDigital, Inc. (IDCC) 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, InterDigital, Inc.

(IDCC) is the cheapest at 23. 6x versus One and one Green Technologies. Inc at 35. 4x. On forward P/E, One and one Green Technologies. Inc is actually cheaper at 21. 3x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, InterDigital, Inc.

(IDCC) delivered a total return of +303. 1%, compared to -21. 6% for One and one Green Technologies. Inc (YDDL). Over 10 years, the gap is even starker: IDCC returned +436. 7% versus YDDL's -21. 6%. 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), One and one Green Technologies.

Inc (YDDL) is the lower-risk stock at -1. 52β versus InterDigital, Inc. 's 1. 12β — meaning IDCC is approximately -174% more volatile than YDDL relative to the S&P 500. On balance sheet safety, One and one Green Technologies. Inc (YDDL) carries a lower debt/equity ratio of 4% versus 46% for InterDigital, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), One and one Green Technologies.

Inc (YDDL) is pulling ahead at 29. 5% versus -4. 0% for InterDigital, Inc. (IDCC). On earnings-per-share growth, the picture is similar: One and one Green Technologies. Inc grew EPS 20. 0% year-over-year, compared to -2. 2% for InterDigital, Inc.. 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.

InterDigital, Inc.

(IDCC) is the more profitable company, earning 48. 8% net margin versus 12. 1% for One and one Green Technologies. Inc — meaning it keeps 48. 8% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: IDCC leads at 55. 3% versus 15. 1% for YDDL. At the gross margin level — before operating expenses — IDCC leads at 80. 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.

On forward earnings alone, One and one Green Technologies.

Inc (YDDL) trades at 21. 3x forward P/E versus 38. 8x for InterDigital, Inc. — 17. 6x cheaper on a one-year earnings basis.

In this comparison, IDCC (0.

6% yield) pays a dividend. YDDL does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, One and one Green Technologies.

Inc (YDDL) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -1. 52)). Both have compounded well over 10 years (YDDL: -21. 6%, IDCC: +436. 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 (YDDL (Industrials) and IDCC (Technology)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: YDDL is a small-cap high-growth stock; IDCC is a small-cap quality compounder stock. IDCC pays a dividend while YDDL does 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.