IOVA vs ADCT

For growth investors, Iovance Biotherapeutics, Inc.

(IOVA) is the stronger pick with 60. 6% revenue growth year-over-year, versus 14. 9% for ADC Therapeutics S. A. (ADCT). 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.

Over the past 5 years, ADC Therapeutics S.

A. (ADCT) delivered a total return of -82. 9%, compared to -85. 7% for Iovance Biotherapeutics, Inc. (IOVA). Over 10 years, the gap is even starker: IOVA returned -21. 5% versus ADCT's -87. 0%. 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), ADC Therapeutics S.

A. (ADCT) is the lower-risk stock at 1. 89β versus Iovance Biotherapeutics, Inc. 's 2. 01β — meaning IOVA is approximately 6% more volatile than ADCT relative to the S&P 500.

By revenue growth (latest reported year), Iovance Biotherapeutics, Inc.

(IOVA) is pulling ahead at 60. 6% versus 14. 9% for ADC Therapeutics S. A. (ADCT). On earnings-per-share growth, the picture is similar: ADC Therapeutics S. A. grew EPS 30. 9% year-over-year, compared to 14. 8% for Iovance Biotherapeutics, Inc.. 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.

Iovance Biotherapeutics, Inc.

(IOVA) is the more profitable company, earning -148. 4% net margin versus -175. 3% for ADC Therapeutics S. A. — meaning it keeps -148. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ADCT leads at -133. 2% 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.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, ADC Therapeutics S.

A. (ADCT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding. 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 (ADCT: -87. 0%, IOVA: -21. 5%), 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: IOVA is a small-cap high-growth stock; ADCT is a small-cap quality compounder stock. 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.