ATKR vs AIT vs GWW vs NVT

For growth investors, nVent Electric plc (NVT) is the stronger pick with 29.

5% revenue growth year-over-year, versus -11. 0% for Atkore Inc. (ATKR). Applied Industrial Technologies, Inc. (AIT) offers the better valuation at 30. 7x trailing P/E (29. 0x forward), making it the more compelling value choice. Analysts rate Applied Industrial Technologies, Inc. (AIT) a "Buy" — based on 15 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 Industrial Technologies, Inc.

(AIT) is the cheapest at 30. 7x versus nVent Electric plc at 38. 7x. On forward P/E, Atkore Inc. is actually cheaper at 14. 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: Applied Industrial Technologies, Inc. wins at 0. 39x versus W. W. Grainger, Inc. 's 1. 27x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, nVent Electric plc (NVT) delivered a total return of +436.

7%, compared to -13. 7% for Atkore Inc. (ATKR). Over 10 years, the gap is even starker: AIT returned +627. 9% versus ATKR's +380. 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), W.

W. Grainger, Inc. (GWW) is the lower-risk stock at 0. 89β versus Atkore Inc. 's 1. 69β — meaning ATKR is approximately 90% more volatile than GWW relative to the S&P 500. On balance sheet safety, Applied Industrial Technologies, Inc. (AIT) carries a lower debt/equity ratio of 31% versus 76% for W. W. Grainger, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), nVent Electric plc (NVT) is pulling ahead at 29.

5% versus -11. 0% for Atkore Inc. (ATKR). On earnings-per-share growth, the picture is similar: nVent Electric plc grew EPS 118. 8% year-over-year, compared to -103. 5% for Atkore Inc.. Over a 3-year CAGR, NVT leads at 19. 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.

nVent Electric plc (NVT) is the more profitable company, earning 18.

2% net margin versus -0. 5% for Atkore Inc. — meaning it keeps 18. 2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: NVT leads at 15. 8% versus 8. 3% for ATKR. At the gross margin level — before operating expenses — GWW leads at 39. 1%, 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, Applied Industrial Technologies, Inc. (AIT) is the more undervalued stock at a PEG of 0. 39x versus W. W. Grainger, Inc. 's 1. 27x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Atkore Inc. (ATKR) trades at 14. 0x forward P/E versus 39. 7x for nVent Electric plc — 25. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for AIT: 3. 9% to $322. 33.

All stocks in this comparison pay dividends.

Atkore Inc. (ATKR) offers the highest yield at 1. 8%, versus 0. 5% for nVent Electric plc (NVT).

For long-horizon retirement investors, W.

W. Grainger, Inc. (GWW) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 89), 0. 8% yield, +463. 0% 10Y return). nVent Electric plc (NVT) carries a higher beta of 1. 68 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (GWW: +463. 0%, NVT: +576. 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 Industrials sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: ATKR is a small-cap quality compounder stock; AIT is a mid-cap quality compounder stock; GWW is a mid-cap quality compounder stock; NVT is a mid-cap high-growth stock. ATKR, AIT, GWW pay a dividend while NVT does 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.