VRT vs ETN vs IR vs RBC vs ACLS

For growth investors, Vertiv Holdings Co (VRT) is the stronger pick with 27.

7% revenue growth year-over-year, versus -17. 6% for Axcelis Technologies, Inc. (ACLS). Eaton Corporation plc (ETN) offers the better valuation at 38. 2x trailing P/E (30. 0x forward), making it the more compelling value choice. Analysts rate Vertiv Holdings Co (VRT) a "Buy" — based on 19 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, Eaton Corporation plc (ETN) is the cheapest at 38.

2x versus Vertiv Holdings Co at 99. 7x. On forward P/E, Ingersoll Rand Inc. is actually cheaper at 22. 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: Eaton Corporation plc wins at 1. 22x versus RBC Bearings Incorporated's 5. 74x — a reasonable growth-adjusted valuation.

Over the past 5 years, Vertiv Holdings Co (VRT) delivered a total return of +1380%, compared to +54.

1% for Ingersoll Rand Inc. (IR). Over 10 years, the gap is even starker: VRT returned +33. 6% versus IR's +299. 5%. 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), RBC Bearings Incorporated (RBC) is the lower-risk stock at 1.

05β versus Vertiv Holdings Co's 2. 42β — meaning VRT is approximately 131% more volatile than RBC relative to the S&P 500. On balance sheet safety, Axcelis Technologies, Inc. (ACLS) carries a lower debt/equity ratio of 4% versus 86% for Vertiv Holdings Co — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Vertiv Holdings Co (VRT) is pulling ahead at 27.

7% versus -17. 6% for Axcelis Technologies, Inc. (ACLS). On earnings-per-share growth, the picture is similar: Vertiv Holdings Co grew EPS 166. 4% year-over-year, compared to -38. 2% for Axcelis Technologies, Inc.. Over a 3-year CAGR, VRT leads at 21. 6% 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.

RBC Bearings Incorporated (RBC) is the more profitable company, earning 15.

0% net margin versus 7. 6% for Ingersoll Rand Inc. — meaning it keeps 15. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: RBC leads at 22. 6% versus 14. 2% for ACLS. At the gross margin level — before operating expenses — ACLS leads at 44. 9%, 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, Eaton Corporation plc (ETN) is the more undervalued stock at a PEG of 1. 22x versus RBC Bearings Incorporated's 5. 74x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, Ingersoll Rand Inc. (IR) trades at 22. 0x forward P/E versus 53. 0x for Vertiv Holdings Co — 30. 9x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for IR: 28. 4% to $99. 50.

In this comparison, ETN (1.

0% yield), IR (0. 1% yield) pay a dividend. VRT, RBC, ACLS do not pay a meaningful dividend and should not be held primarily for income.

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

05), +867. 2% 10Y return). Vertiv Holdings Co (VRT) carries a higher beta of 2. 42 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (RBC: +867. 2%, VRT: +33. 6%), 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 (VRT (Industrials) and ETN (Industrials) and IR (Industrials) and RBC (Industrials) and ACLS (Technology)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: VRT is a mid-cap high-growth stock; ETN is a mid-cap quality compounder stock; IR is a mid-cap quality compounder stock; RBC is a mid-cap quality compounder stock; ACLS is a small-cap quality compounder stock. ETN pays a dividend while VRT, IR, RBC, ACLS 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.