SCKT vs CGNX vs TRMB vs KEYS

For growth investors, Cognex Corporation (CGNX) is the stronger pick with 8.

7% revenue growth year-over-year, versus -19. 6% for Socket Mobile, Inc. (SCKT). Trimble Inc. (TRMB) offers the better valuation at 35. 3x trailing P/E (19. 7x forward), making it the more compelling value choice. Analysts rate Trimble Inc. (TRMB) a "Buy" — based on 28 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, Trimble Inc.

(TRMB) is the cheapest at 35. 3x versus Cognex Corporation at 96. 9x. On forward P/E, Trimble Inc. is actually cheaper at 19. 7x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Keysight Technologies, Inc. wins at 5. 05x versus Trimble Inc. 's 8. 00x.

Over the past 5 years, Keysight Technologies, Inc.

(KEYS) delivered a total return of +147. 4%, compared to -83. 9% for Socket Mobile, Inc. (SCKT). Over 10 years, the gap is even starker: KEYS returned +1301% versus SCKT's -77. 0%. 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), Socket Mobile, Inc.

(SCKT) is the lower-risk stock at -0. 34β versus Keysight Technologies, Inc. 's 1. 73β — meaning KEYS is approximately -608% more volatile than SCKT relative to the S&P 500. On balance sheet safety, Cognex Corporation (CGNX) carries a lower debt/equity ratio of 5% versus 159% for Socket Mobile, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Cognex Corporation (CGNX) is pulling ahead at 8.

7% versus -19. 6% for Socket Mobile, Inc. (SCKT). On earnings-per-share growth, the picture is similar: Keysight Technologies, Inc. grew EPS 39. 0% year-over-year, compared to -503. 3% for Socket Mobile, Inc.. Over a 3-year CAGR, KEYS leads at -0. 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.

Keysight Technologies, Inc.

(KEYS) is the more profitable company, earning 15. 7% net margin versus -95. 4% for Socket Mobile, Inc. — meaning it keeps 15. 7% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: KEYS leads at 17. 6% versus -21. 3% for SCKT. At the gross margin level — before operating expenses — TRMB leads at 68. 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.

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, Keysight Technologies, Inc. (KEYS) is the more undervalued stock at a PEG of 5. 05x versus Trimble Inc. 's 8. 00x. Both stocks trade at elevated growth-adjusted valuations, so expected growth needs to materialise. On forward earnings alone, Trimble Inc. (TRMB) trades at 19. 7x forward P/E versus 50. 0x for Cognex Corporation — 30. 4x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for TRMB: 51. 2% to $93. 50.

In this comparison, CGNX (0.

5% yield) pays a dividend. SCKT, TRMB, KEYS do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Socket Mobile, Inc.

(SCKT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -0. 34)). Cognex Corporation (CGNX) carries a higher beta of 1. 54 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (SCKT: -77. 0%, CGNX: +248. 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.

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.