IDN vs ACMR vs ICHR vs AUID vs AMAT

For growth investors, authID Inc.

(AUID) is the stronger pick with 365. 9% revenue growth year-over-year, versus -100. 0% for Intellicheck, Inc. (IDN). ACM Research, Inc. (ACMR) offers the better valuation at 43. 7x trailing P/E (30. 8x forward), making it the more compelling value choice. Analysts rate Intellicheck, Inc. (IDN) 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.

On trailing P/E, ACM Research, Inc.

(ACMR) is the cheapest at 43. 7x versus Applied Materials, Inc. at 50. 3x. On forward P/E, ACM Research, Inc. is actually cheaper at 30. 8x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: ACM Research, Inc. wins at 0. 87x versus Applied Materials, Inc. 's 2. 29x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Applied Materials, Inc.

(AMAT) delivered a total return of +254. 5%, compared to -98. 3% for authID Inc. (AUID). Over 10 years, the gap is even starker: ACMR returned +31. 0% versus AUID's -98. 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), Intellicheck, Inc.

(IDN) is the lower-risk stock at 0. 33β versus Ichor Holdings, Ltd. 's 3. 78β — meaning ICHR is approximately 1057% more volatile than IDN relative to the S&P 500. On balance sheet safety, authID Inc. (AUID) carries a lower debt/equity ratio of 2% versus 32% for Applied Materials, Inc. — giving it more financial flexibility in a downturn.

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

(AUID) is pulling ahead at 365. 9% versus -100. 0% for Intellicheck, Inc. (IDN). On earnings-per-share growth, the picture is similar: Intellicheck, Inc. grew EPS 100. 0% year-over-year, compared to -140. 6% for Ichor Holdings, Ltd.. Over a 3-year CAGR, ACMR leads at 32. 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.

Applied Materials, Inc.

(AMAT) is the more profitable company, earning 24. 7% net margin versus -1610. 6% for authID Inc. — meaning it keeps 24. 7% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AMAT leads at 29. 2% versus -1656. 5% for AUID. At the gross margin level — before operating expenses — AUID leads at 100. 0%, 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, ACM Research, Inc. (ACMR) is the more undervalued stock at a PEG of 0. 87x versus Applied Materials, Inc. 's 2. 29x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, ACM Research, Inc. (ACMR) trades at 30. 8x forward P/E versus 71. 4x for Intellicheck, Inc. — 40. 6x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ACMR: 25. 3% to $75. 00.

In this comparison, AMAT (0.

4% yield), ACMR (0. 2% yield) pay a dividend. IDN, ICHR, AUID do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Intellicheck, Inc.

(IDN) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 33), +301. 1% 10Y return). Applied Materials, Inc. (AMAT) carries a higher beta of 2. 19 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (IDN: +301. 1%, AMAT: +21. 4%), 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 Technology sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: IDN is a small-cap quality compounder stock; ACMR is a small-cap high-growth stock; ICHR is a small-cap quality compounder stock; AUID is a small-cap high-growth stock; AMAT is a large-cap quality compounder stock. 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.