CTS vs INTT vs NOVT vs OSIS

For growth investors, OSI Systems, Inc.

(OSIS) is the stronger pick with 11. 3% revenue growth year-over-year, versus -12. 9% for inTEST Corporation (INTT). CTS Corporation (CTS) offers the better valuation at 27. 3x trailing P/E (24. 6x forward), making it the more compelling value choice. Analysts rate inTEST Corporation (INTT) a "Buy" — based on 5 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, CTS Corporation (CTS) is the cheapest at 27.

3x versus Novanta Inc. at 92. 7x. On forward P/E, OSI Systems, Inc. is actually cheaper at 23. 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: OSI Systems, Inc. wins at 1. 39x versus Novanta Inc. 's 11. 61x — a reasonable growth-adjusted valuation.

Over the past 5 years, OSI Systems, Inc.

(OSIS) delivered a total return of +149. 9%, compared to +5. 7% for Novanta Inc. (NOVT). Over 10 years, the gap is even starker: NOVT returned +853. 7% versus CTS's +253. 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), inTEST Corporation (INTT) is the lower-risk stock at 1.

19β versus Novanta Inc. 's 2. 02β — meaning NOVT is approximately 70% more volatile than INTT relative to the S&P 500. On balance sheet safety, inTEST Corporation (INTT) carries a lower debt/equity ratio of 15% versus 72% for OSI Systems, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), OSI Systems, Inc.

(OSIS) is pulling ahead at 11. 3% versus -12. 9% for inTEST Corporation (INTT). On earnings-per-share growth, the picture is similar: OSI Systems, Inc. grew EPS 18. 0% year-over-year, compared to -187. 5% for inTEST Corporation. Over a 3-year CAGR, OSIS leads at 13. 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.

CTS Corporation (CTS) is the more profitable company, earning 12.

0% net margin versus -2. 2% for inTEST Corporation — meaning it keeps 12. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CTS leads at 15. 6% versus -3. 3% for INTT. At the gross margin level — before operating expenses — NOVT leads at 44. 4%, 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, OSI Systems, Inc. (OSIS) is the more undervalued stock at a PEG of 1. 39x versus Novanta Inc. 's 11. 61x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, OSI Systems, Inc. (OSIS) trades at 23. 0x forward P/E versus 39. 9x for inTEST Corporation — 16. 8x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for OSIS: 21. 7% to $293. 50.

In this comparison, CTS (0.

3% yield) pays a dividend. INTT, NOVT, OSIS do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, inTEST Corporation (INTT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1.

19), +327. 0% 10Y return). Novanta Inc. (NOVT) carries a higher beta of 2. 02 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (INTT: +327. 0%, NOVT: +853. 7%), 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.