WAY vs COLL vs CVS vs INVA vs MCK

For growth investors, Collegium Pharmaceutical, Inc.

(COLL) is the stronger pick with 23. 6% revenue growth year-over-year, versus 7. 8% for CVS Health Corporation (CVS). Innoviva, Inc. (INVA) offers the better valuation at 6. 9x trailing P/E (6. 4x forward), making it the more compelling value choice. Analysts rate Waystar Holding Corp. (WAY) a "Buy" — based on 17 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, Innoviva, Inc.

(INVA) is the cheapest at 6. 9x versus CVS Health Corporation at 73. 4x. On forward P/E, Collegium Pharmaceutical, Inc. is actually cheaper at 4. 5x — 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: Collegium Pharmaceutical, Inc. wins at 0. 25x versus Innoviva, Inc. 's 0. 62x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, McKesson Corporation (MCK) delivered a total return of +313.

0%, compared to -9. 4% for Waystar Holding Corp. (WAY). Over 10 years, the gap is even starker: MCK returned +337. 8% versus WAY's -9. 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), McKesson Corporation (MCK) is the lower-risk stock at -0.

10β versus Waystar Holding Corp. 's 0. 84β — meaning WAY is approximately -920% more volatile than MCK relative to the S&P 500. On balance sheet safety, Innoviva, Inc. (INVA) carries a lower debt/equity ratio of 23% versus 3% for Collegium Pharmaceutical, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Collegium Pharmaceutical, Inc.

(COLL) is pulling ahead at 23. 6% versus 7. 8% for CVS Health Corporation (CVS). On earnings-per-share growth, the picture is similar: Innoviva, Inc. grew EPS 816. 7% year-over-year, compared to -62. 0% for CVS Health Corporation. Over a 3-year CAGR, COLL leads at 18. 9% 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.

Innoviva, Inc.

(INVA) is the more profitable company, earning 63. 8% net margin versus 0. 4% for CVS Health Corporation — meaning it keeps 63. 8% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: INVA leads at 38. 5% versus 1. 6% for MCK. At the gross margin level — before operating expenses — INVA leads at 72. 3%, 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, Collegium Pharmaceutical, Inc. (COLL) is the more undervalued stock at a PEG of 0. 25x versus Innoviva, Inc. 's 0. 62x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Collegium Pharmaceutical, Inc. (COLL) trades at 4. 5x forward P/E versus 17. 7x for McKesson Corporation — 13. 2x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for WAY: 90. 0% to $35. 62.

In this comparison, CVS (2.

6% yield), MCK (0. 4% yield) pay a dividend. WAY, COLL, INVA do not pay a meaningful dividend and should not be held primarily for income.

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

19), 2. 6% yield). Both have compounded well over 10 years (CVS: +29. 5%, WAY: -9. 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.

These companies operate in different sectors (WAY (Technology) and COLL (Healthcare) and CVS (Healthcare) and INVA (Healthcare) and MCK (Healthcare)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: WAY is a small-cap high-growth stock; COLL is a small-cap high-growth stock; CVS is a mid-cap quality compounder stock; INVA is a small-cap high-growth stock; MCK is a mid-cap quality compounder stock. CVS pays a dividend while WAY, COLL, INVA, MCK 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.