QTRX vs DBVT vs ALKS vs SEER vs PRGO

For growth investors, Quanterix Corporation (QTRX) is the stronger pick with 2.

6% revenue growth year-over-year, versus -8. 1% for Seer, Inc. (SEER). Alkermes plc (ALKS) offers the better valuation at 24. 8x trailing P/E, making it the more compelling value choice. Analysts rate Quanterix Corporation (QTRX) a "Buy" — based on 10 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.

Over the past 5 years, Alkermes plc (ALKS) delivered a total return of +60.

9%, compared to -95. 1% for Quanterix Corporation (QTRX). Over 10 years, the gap is even starker: ALKS returned -11. 0% versus SEER's -96. 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), Seer, Inc.

(SEER) is the lower-risk stock at 0. 84β versus Quanterix Corporation's 1. 98β — meaning QTRX is approximately 135% more volatile than SEER relative to the S&P 500. On balance sheet safety, Alkermes plc (ALKS) carries a lower debt/equity ratio of 4% versus 135% for Perrigo Company plc — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Quanterix Corporation (QTRX) is pulling ahead at 2.

6% versus -8. 1% for Seer, Inc. (SEER). On earnings-per-share growth, the picture is similar: Seer, Inc. grew EPS -3. 0% year-over-year, compared to -723. 2% for Perrigo Company plc. Over a 3-year CAGR, SEER leads at 29. 7% 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.

Alkermes plc (ALKS) is the more profitable company, earning 16.

4% net margin versus -620. 9% for Seer, Inc. — meaning it keeps 16. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ALKS leads at 17. 2% versus -717. 7% for SEER. At the gross margin level — before operating expenses — ALKS leads at 86. 7%, 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.

Analyst consensus price targets imply the most upside for DBVT: 131.

8% to $46. 33.

In this comparison, PRGO (9.

8% yield) pays a dividend. QTRX, DBVT, ALKS, SEER do not pay a meaningful dividend and should not be held primarily for income.

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

18), 9. 8% yield). Quanterix Corporation (QTRX) carries a higher beta of 1. 98 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (PRGO: -77. 7%, QTRX: -84. 3%), 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 Healthcare sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: QTRX is a small-cap quality compounder stock; DBVT is a mega-cap quality compounder stock; ALKS is a small-cap quality compounder stock; SEER is a small-cap quality compounder stock; PRGO is a small-cap income-oriented stock. PRGO pays a dividend while QTRX, DBVT, ALKS, SEER 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.