GFF vs ALLE vs MAS vs AAON vs NCI

For growth investors, Neo-Concept International Group Holdings Limited (NCI) is the stronger pick with 35.

3% revenue growth year-over-year, versus -3. 9% for Griffon Corporation (GFF). Allegion plc (ALLE) offers the better valuation at 18. 4x trailing P/E (15. 6x forward), making it the more compelling value choice. Analysts rate Griffon Corporation (GFF) a "Buy" — based on 7 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, Allegion plc (ALLE) is the cheapest at 18.

4x versus AAON, Inc. at 100. 2x. On forward P/E, Allegion plc is actually cheaper at 15. 6x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Allegion plc wins at 0. 92x versus AAON, Inc. 's 12. 01x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Griffon Corporation (GFF) delivered a total return of +265.

3%, compared to -97. 7% for Neo-Concept International Group Holdings Limited (NCI). Over 10 years, the gap is even starker: AAON returned +612. 1% versus NCI's -97. 1%. 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), Neo-Concept International Group Holdings Limited (NCI) is the lower-risk stock at -1.

05β versus AAON, Inc. 's 1. 83β — meaning AAON is approximately -274% more volatile than NCI relative to the S&P 500. On balance sheet safety, AAON, Inc. (AAON) carries a lower debt/equity ratio of 48% versus 46% for Masco Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Neo-Concept International Group Holdings Limited (NCI) is pulling ahead at 35.

3% versus -3. 9% for Griffon Corporation (GFF). On earnings-per-share growth, the picture is similar: Neo-Concept International Group Holdings Limited grew EPS 81. 8% year-over-year, compared to -74. 2% for Griffon Corporation. Over a 3-year CAGR, AAON leads at 17. 5% 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.

Allegion plc (ALLE) is the more profitable company, earning 15.

8% net margin versus 2. 0% for Griffon Corporation — meaning it keeps 15. 8% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ALLE leads at 21. 1% versus 4. 9% for NCI. At the gross margin level — before operating expenses — ALLE leads at 45. 2%, 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, Allegion plc (ALLE) is the more undervalued stock at a PEG of 0. 92x versus AAON, Inc. 's 12. 01x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Allegion plc (ALLE) trades at 15. 6x forward P/E versus 65. 3x for AAON, Inc. — 49. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ALLE: 26. 1% to $172. 50.

In this comparison, MAS (1.

7% yield), ALLE (1. 5% yield), GFF (0. 9% yield), AAON (0. 3% yield) pay a dividend. NCI does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Neo-Concept International Group Holdings Limited (NCI) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -1.

05)). AAON, Inc. (AAON) carries a higher beta of 1. 83 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (NCI: -97. 1%, AAON: +612. 1%), 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 (GFF (Industrials) and ALLE (Industrials) and MAS (Industrials) and AAON (Industrials) and NCI (Consumer Cyclical)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: GFF is a small-cap quality compounder stock; ALLE is a mid-cap quality compounder stock; MAS is a mid-cap quality compounder stock; AAON is a mid-cap high-growth stock; NCI is a small-cap high-growth stock. GFF, ALLE, MAS pay a dividend while AAON, NCI 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.