AVIR vs IOVA vs RDVT vs ALNY vs ADCT

For growth investors, Alnylam Pharmaceuticals, Inc.

(ALNY) is the stronger pick with 65. 2% revenue growth year-over-year, versus 14. 9% for ADC Therapeutics S. A. (ADCT). Red Violet, Inc. (RDVT) offers the better valuation at 53. 9x trailing P/E (36. 5x forward), making it the more compelling value choice. Analysts rate Iovance Biotherapeutics, Inc. (IOVA) a "Buy" — based on 20 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, Red Violet, Inc.

(RDVT) is the cheapest at 53. 9x versus Alnylam Pharmaceuticals, Inc. at 127. 0x. On forward P/E, Red Violet, Inc. is actually cheaper at 36. 5x.

Over the past 5 years, Red Violet, Inc.

(RDVT) delivered a total return of +155. 9%, compared to -87. 6% for Iovance Biotherapeutics, Inc. (IOVA). Over 10 years, the gap is even starker: ALNY returned +411. 9% versus ADCT's -87. 3%. 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), Alnylam Pharmaceuticals, Inc.

(ALNY) is the lower-risk stock at 0. 71β versus Iovance Biotherapeutics, Inc. 's 2. 01β — meaning IOVA is approximately 184% more volatile than ALNY relative to the S&P 500. On balance sheet safety, Atea Pharmaceuticals, Inc. (AVIR) carries a lower debt/equity ratio of 0% versus 162% for Alnylam Pharmaceuticals, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Alnylam Pharmaceuticals, Inc.

(ALNY) is pulling ahead at 65. 2% versus 14. 9% for ADC Therapeutics S. A. (ADCT). On earnings-per-share growth, the picture is similar: Alnylam Pharmaceuticals, Inc. grew EPS 206. 9% year-over-year, compared to 3. 0% for Atea Pharmaceuticals, Inc.. Over a 3-year CAGR, ALNY leads at 53. 0% 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.

Red Violet, Inc.

(RDVT) is the more profitable company, earning 14. 6% net margin versus -175. 3% for ADC Therapeutics S. A. — meaning it keeps 14. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: RDVT leads at 14. 6% versus -153. 1% for IOVA. At the gross margin level — before operating expenses — IOVA leads at 97. 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.

On forward earnings alone, Red Violet, Inc.

(RDVT) trades at 36. 5x forward P/E versus 44. 2x for Alnylam Pharmaceuticals, Inc. — 7. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ADCT: 99. 5% to $7. 50.

In this comparison, RDVT (0.

6% yield) pays a dividend. AVIR, IOVA, ALNY, ADCT do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Alnylam Pharmaceuticals, Inc.

(ALNY) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 71), +411. 9% 10Y return). Iovance Biotherapeutics, Inc. (IOVA) carries a higher beta of 2. 01 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (ALNY: +411. 9%, IOVA: -34. 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.

These companies operate in different sectors (AVIR (Healthcare) and IOVA (Healthcare) and RDVT (Technology) and ALNY (Healthcare) and ADCT (Healthcare)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: AVIR is a small-cap quality compounder stock; IOVA is a small-cap high-growth stock; RDVT is a small-cap high-growth stock; ALNY is a mid-cap high-growth stock; ADCT is a small-cap quality compounder stock. RDVT pays a dividend while AVIR, IOVA, ALNY, ADCT 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.