INGN vs APOG vs AWI vs LNTH vs TREX

For growth investors, Armstrong World Industries, Inc.

(AWI) is the stronger pick with 12. 1% revenue growth year-over-year, versus 0. 5% for Lantheus Holdings, Inc. (LNTH). Apogee Enterprises, Inc. (APOG) offers the better valuation at 14. 5x trailing P/E (10. 7x forward), making it the more compelling value choice. Analysts rate Inogen, Inc. (INGN) 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, Apogee Enterprises, Inc.

(APOG) is the cheapest at 14. 5x versus Lantheus Holdings, Inc. at 27. 3x. On forward P/E, Apogee Enterprises, Inc. is actually cheaper at 10. 7x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Apogee Enterprises, Inc. wins at 0. 32x versus Trex Company, Inc. 's 7. 25x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Lantheus Holdings, Inc.

(LNTH) delivered a total return of +338. 1%, compared to -89. 3% for Inogen, Inc. (INGN). Over 10 years, the gap is even starker: LNTH returned +42. 9% versus INGN's -85. 7%. 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), Lantheus Holdings, Inc.

(LNTH) is the lower-risk stock at 0. 45β versus Trex Company, Inc. 's 1. 52β — meaning TREX is approximately 234% more volatile than LNTH relative to the S&P 500. On balance sheet safety, Lantheus Holdings, Inc. (LNTH) carries a lower debt/equity ratio of 0% versus 59% for Armstrong World Industries, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Armstrong World Industries, Inc.

(AWI) is pulling ahead at 12. 1% versus 0. 5% for Lantheus Holdings, Inc. (LNTH). On earnings-per-share growth, the picture is similar: Inogen, Inc. grew EPS 44. 1% year-over-year, compared to -35. 2% for Apogee Enterprises, Inc.. Over a 3-year CAGR, LNTH leads at 18. 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.

Armstrong World Industries, Inc.

(AWI) is the more profitable company, earning 19. 0% net margin versus -6. 5% for Inogen, Inc. — meaning it keeps 19. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AWI leads at 26. 6% versus -8. 7% for INGN. At the gross margin level — before operating expenses — LNTH leads at 61. 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, Apogee Enterprises, Inc. (APOG) is the more undervalued stock at a PEG of 0. 32x versus Trex Company, Inc. 's 7. 25x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Apogee Enterprises, Inc. (APOG) trades at 10. 7x forward P/E versus 24. 2x for Trex Company, Inc. — 13. 6x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for INGN: 270. 4% to $26. 00.

In this comparison, APOG (2.

8% yield), AWI (0. 8% yield) pay a dividend. INGN, LNTH, TREX do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Armstrong World Industries, Inc.

(AWI) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 81), 0. 8% yield, +322. 1% 10Y return). Trex Company, Inc. (TREX) carries a higher beta of 1. 52 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (AWI: +322. 1%, TREX: +248. 9%), 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 (INGN (Healthcare) and APOG (Industrials) and AWI (Industrials) and LNTH (Healthcare) and TREX (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: INGN is a small-cap quality compounder stock; APOG is a small-cap deep-value stock; AWI is a small-cap quality compounder stock; LNTH is a small-cap quality compounder stock; TREX is a small-cap quality compounder stock. APOG, AWI pay a dividend while INGN, LNTH, TREX 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.