PLAB vs UCTT

For growth investors, Photronics, Inc.

(PLAB) is the stronger pick with -2. 0% revenue growth year-over-year, versus -2. 1% for Ultra Clean Holdings, Inc. (UCTT). Photronics, Inc. (PLAB) offers the better valuation at 22. 1x trailing P/E (22. 3x forward), making it the more compelling value choice. Analysts rate Photronics, Inc. (PLAB) a "Buy" — based on 11 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 forward P/E, Photronics, Inc.

is actually cheaper at 22. 3x.

Over the past 5 years, Photronics, Inc.

(PLAB) delivered a total return of +281. 5%, compared to +59. 4% for Ultra Clean Holdings, Inc. (UCTT). Over 10 years, the gap is even starker: UCTT returned +1385% versus PLAB's +390. 1%. 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), Photronics, Inc.

(PLAB) is the lower-risk stock at 2. 88β versus Ultra Clean Holdings, Inc. 's 3. 19β — meaning UCTT is approximately 11% more volatile than PLAB relative to the S&P 500. On balance sheet safety, Photronics, Inc. (PLAB) carries a lower debt/equity ratio of 0% versus 103% for Ultra Clean Holdings, Inc. — giving it more financial flexibility in a downturn.

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

(PLAB) is pulling ahead at -2. 0% versus -2. 1% for Ultra Clean Holdings, Inc. (UCTT). On earnings-per-share growth, the picture is similar: Photronics, Inc. grew EPS 9. 1% year-over-year, compared to -869. 2% for Ultra Clean Holdings, Inc.. Over a 3-year CAGR, PLAB leads at 1. 0% 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.

Photronics, Inc.

(PLAB) is the more profitable company, earning 16. 1% net margin versus -8. 8% for Ultra Clean Holdings, Inc. — meaning it keeps 16. 1% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: PLAB leads at 24. 5% versus 2. 1% for UCTT. At the gross margin level — before operating expenses — PLAB leads at 35. 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, Photronics, Inc.

(PLAB) trades at 22. 3x forward P/E versus 34. 4x for Ultra Clean Holdings, Inc. — 12. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for UCTT: 6. 4% to $85. 00.

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, Ultra Clean Holdings, Inc.

(UCTT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+1385% 10Y return). Photronics, Inc. (PLAB) carries a higher beta of 2. 88 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (UCTT: +1385%, PLAB: +390. 1%), 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.

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.