MTRN vs AMAT vs COHU vs LRCX

For growth investors, Lam Research Corporation (LRCX) is the stronger pick with 23.

7% revenue growth year-over-year, versus 4. 4% for Applied Materials, Inc. (AMAT). Applied Materials, Inc. (AMAT) offers the better valuation at 47. 4x trailing P/E (37. 1x forward), making it the more compelling value choice. Analysts rate Materion Corporation (MTRN) a "Buy" — based on 10 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, Applied Materials, Inc.

(AMAT) is the cheapest at 47. 4x versus Lam Research Corporation at 69. 0x. On forward P/E, Materion Corporation is actually cheaper at 30. 0x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Materion Corporation wins at 0. 82x versus Lam Research Corporation's 2. 26x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Lam Research Corporation (LRCX) delivered a total return of +360.

5%, compared to +22. 2% for Cohu, Inc. (COHU). Over 10 years, the gap is even starker: LRCX returned +38. 2% versus COHU's +330. 2%. 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), Materion Corporation (MTRN) is the lower-risk stock at 1.

62β versus Lam Research Corporation's 2. 54β — meaning LRCX is approximately 57% more volatile than MTRN relative to the S&P 500. On balance sheet safety, Applied Materials, Inc. (AMAT) carries a lower debt/equity ratio of 32% versus 64% for Materion Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Lam Research Corporation (LRCX) is pulling ahead at 23.

7% versus 4. 4% for Applied Materials, Inc. (AMAT). On earnings-per-share growth, the picture is similar: Materion Corporation grew EPS 1179% year-over-year, compared to -6. 7% for Cohu, Inc.. Over a 3-year CAGR, AMAT leads at 3. 2% 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.

Lam Research Corporation (LRCX) is the more profitable company, earning 29.

1% net margin versus -16. 4% for Cohu, Inc. — meaning it keeps 29. 1% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: LRCX leads at 32. 0% versus -13. 3% for COHU. At the gross margin level — before operating expenses — LRCX leads at 48. 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.

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, Materion Corporation (MTRN) is the more undervalued stock at a PEG of 0. 82x versus Lam Research Corporation's 2. 26x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Materion Corporation (MTRN) trades at 30. 0x forward P/E versus 89. 2x for Cohu, Inc. — 59. 3x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for COHU: 4. 8% to $49. 75.

In this comparison, AMAT (0.

4% yield), LRCX (0. 3% yield), MTRN (0. 3% yield) pay a dividend. COHU does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Materion Corporation (MTRN) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+724.

3% 10Y return). Applied Materials, Inc. (AMAT) carries a higher beta of 2. 14 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (MTRN: +724. 3%, AMAT: +20. 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.

These companies operate in different sectors (MTRN (Basic Materials) and AMAT (Technology) and COHU (Technology) and LRCX (Technology)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: MTRN is a small-cap quality compounder stock; AMAT is a large-cap quality compounder stock; COHU is a small-cap quality compounder stock; LRCX is a large-cap high-growth 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.