APT vs MSA

For growth investors, MSA Safety Incorporated (MSA) is the stronger pick with 3.

7% revenue growth year-over-year, versus 2. 3% for Alpha Pro Tech, Ltd. (APT). Alpha Pro Tech, Ltd. (APT) offers the better valuation at 14. 2x trailing P/E, making it the more compelling value choice. Analysts rate MSA Safety Incorporated (MSA) a "Buy" — based on 11 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, Alpha Pro Tech, Ltd.

(APT) is the cheapest at 14. 2x versus MSA Safety Incorporated at 24. 5x.

Over the past 5 years, MSA Safety Incorporated (MSA) delivered a total return of +13.

6%, compared to -40. 4% for Alpha Pro Tech, Ltd. (APT). Over 10 years, the gap is even starker: MSA returned +298. 4% versus APT's +130. 4%. 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), Alpha Pro Tech, Ltd.

(APT) is the lower-risk stock at 0. 48β versus MSA Safety Incorporated's 0. 90β — meaning MSA is approximately 86% more volatile than APT relative to the S&P 500. On balance sheet safety, Alpha Pro Tech, Ltd. (APT) carries a lower debt/equity ratio of 13% versus 46% for MSA Safety Incorporated — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), MSA Safety Incorporated (MSA) is pulling ahead at 3.

7% versus 2. 3% for Alpha Pro Tech, Ltd. (APT). On earnings-per-share growth, the picture is similar: MSA Safety Incorporated grew EPS -1. 7% year-over-year, compared to -5. 7% for Alpha Pro Tech, Ltd.. Over a 3-year CAGR, MSA 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.

MSA Safety Incorporated (MSA) is the more profitable company, earning 14.

9% net margin versus 6. 0% for Alpha Pro Tech, Ltd. — meaning it keeps 14. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: MSA leads at 21. 4% versus 6. 5% for APT. At the gross margin level — before operating expenses — MSA leads at 46. 5%, 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.

In this comparison, MSA (1.

2% yield) pays a dividend. APT does not pay a meaningful dividend and should not be held primarily for income.

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

90), 1. 2% yield, +298. 4% 10Y return). Both have compounded well over 10 years (MSA: +298. 4%, APT: +130. 4%), 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: APT is a small-cap deep-value stock; MSA is a small-cap quality compounder stock. MSA pays a dividend while APT 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.