SKYT vs ICHR vs MKSI vs ENTG vs ONTO

For growth investors, SkyWater Technology, Inc.

(SKYT) is the stronger pick with 29. 2% revenue growth year-over-year, versus -1. 4% for Entegris, Inc. (ENTG). SkyWater Technology, Inc. (SKYT) offers the better valuation at 13. 5x trailing P/E, making it the more compelling value choice. Analysts rate Ichor Holdings, Ltd. (ICHR) a "Buy" — based on 14 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, SkyWater Technology, Inc.

(SKYT) is the cheapest at 13. 5x versus Onto Innovation Inc. at 98. 6x. On forward P/E, MKS Inc. is actually cheaper at 30. 4x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Onto Innovation Inc.

(ONTO) delivered a total return of +312. 6%, compared to +28. 9% for Ichor Holdings, Ltd. (ICHR). Over 10 years, the gap is even starker: ONTO returned +1432% versus SKYT's +86. 4%. 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), MKS Inc.

(MKSI) is the lower-risk stock at 2. 64β versus Ichor Holdings, Ltd. 's 3. 93β — meaning ICHR is approximately 49% more volatile than MKSI relative to the S&P 500. On balance sheet safety, Onto Innovation Inc. (ONTO) carries a lower debt/equity ratio of 1% versus 173% for MKS Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), SkyWater Technology, Inc.

(SKYT) is pulling ahead at 29. 2% versus -1. 4% for Entegris, Inc. (ENTG). On earnings-per-share growth, the picture is similar: SkyWater Technology, Inc. grew EPS 1843% year-over-year, compared to -140. 6% for Ichor Holdings, Ltd.. Over a 3-year CAGR, SKYT leads at 27. 6% 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.

SkyWater Technology, Inc.

(SKYT) is the more profitable company, earning 26. 9% net margin versus -5. 6% for Ichor Holdings, Ltd. — meaning it keeps 26. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ENTG leads at 28. 9% versus -4. 1% for ICHR. At the gross margin level — before operating expenses — ONTO leads at 49. 7%, 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, MKS Inc.

(MKSI) trades at 30. 4x forward P/E versus 62. 2x for Ichor Holdings, Ltd. — 31. 9x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ONTO: 12. 5% to $308. 33.

In this comparison, MKSI (0.

3% yield), ENTG (0. 3% yield) pay a dividend. SKYT, ICHR, ONTO do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Onto Innovation Inc.

(ONTO) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+1432% 10Y return). SkyWater Technology, Inc. (SKYT) carries a higher beta of 2. 67 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (ONTO: +1432%, SKYT: +86. 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: SKYT is a small-cap high-growth stock; ICHR is a small-cap quality compounder stock; MKSI is a mid-cap quality compounder stock; ENTG is a mid-cap quality compounder stock; ONTO is a mid-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.