NSYS vs MEI vs PLXS vs VICR vs SMTC

For growth investors, Vicor Corporation (VICR) is the stronger pick with 13.

5% revenue growth year-over-year, versus -8. 0% for Nortech Systems Incorporated (NSYS). Plexus Corp. (PLXS) offers the better valuation at 41. 6x trailing P/E (32. 6x forward), making it the more compelling value choice. Analysts rate Plexus Corp. (PLXS) a "Buy" — based on 18 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, Plexus Corp.

(PLXS) is the cheapest at 41. 6x versus Vicor Corporation at 100. 1x. On forward P/E, Plexus Corp. is actually cheaper at 32. 6x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Vicor Corporation wins at 2. 07x versus Plexus Corp. 's 3. 34x.

Over the past 5 years, Vicor Corporation (VICR) delivered a total return of +201.

3%, compared to -75. 3% for Methode Electronics, Inc. (MEI). Over 10 years, the gap is even starker: VICR returned +26. 5% versus MEI's -51. 6%. 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), Nortech Systems Incorporated (NSYS) is the lower-risk stock at 0.

47β versus Vicor Corporation's 2. 87β — meaning VICR is approximately 512% more volatile than NSYS relative to the S&P 500. On balance sheet safety, Vicor Corporation (VICR) carries a lower debt/equity ratio of 2% versus 102% for Semtech Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Vicor Corporation (VICR) is pulling ahead at 13.

5% versus -8. 0% for Nortech Systems Incorporated (NSYS). On earnings-per-share growth, the picture is similar: Vicor Corporation grew EPS 1764% year-over-year, compared to -119. 7% for Nortech Systems Incorporated. Over a 3-year CAGR, SMTC leads at 7. 1% 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.

Vicor Corporation (VICR) is the more profitable company, earning 29.

1% net margin versus -17. 8% for Semtech Corporation — meaning it keeps 29. 1% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: VICR leads at 9. 0% versus -2. 3% for MEI. At the gross margin level — before operating expenses — VICR leads at 52. 6%, 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, Vicor Corporation (VICR) is the more undervalued stock at a PEG of 2. 07x versus Plexus Corp. 's 3. 34x. Both stocks trade at elevated growth-adjusted valuations, so expected growth needs to materialise. On forward earnings alone, Plexus Corp. (PLXS) trades at 32. 6x forward P/E versus 92. 5x for Vicor Corporation — 60. 0x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for PLXS: -3. 6% to $251. 25.

In this comparison, MEI (6.

2% yield) pays a dividend. NSYS, PLXS, VICR, SMTC do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Nortech Systems Incorporated (NSYS) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

47), +242. 9% 10Y return). Vicor Corporation (VICR) carries a higher beta of 2. 87 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (NSYS: +242. 9%, VICR: +26. 5%), 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: NSYS is a small-cap quality compounder stock; MEI is a small-cap income-oriented stock; PLXS is a small-cap quality compounder stock; VICR is a mid-cap quality compounder stock; SMTC is a mid-cap quality compounder stock. MEI pays a dividend while NSYS, PLXS, VICR, SMTC do not, making them suitable for different income and tax situations. 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.