The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • AbbVie is the larger company, worth $492.9B, about 2.7 times Gilead Sciences.
  • Gilead Sciences grew revenue faster over the last year (+10.2% vs +10.2%).
  • AbbVie keeps more of each dollar of revenue as operating profit (26.2% vs -8.2%).
  • On earnings, Gilead Sciences is the cheaper stock (20.2x vs 78.1x).
  • AbbVie's price assumes faster free cash flow growth: about 9% a year, against 5% for Gilead Sciences (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureABBVGILD
Market cap$492.9B$184.1B
Share price$276.47$151.17
Revenue (last fiscal year)$61.2B$29.4B
Free cash flow (last fiscal year)$17.8B$9.5B
Revenue growth, last year+10.2%+10.2%
Revenue growth per year, last 5 fiscal years+2.1%+1.9%
Operating margin26.2%-8.2%
Net margin9.8%-10.6%
Return on equity—-27.4%
P/E (trailing)78.1x20.2x
Price / free cash flow27.7x19.5x
EV / EBITDA27.7x—
FCF growth the price implies9.2%4.6%
Dividend yield2.4%2.2%
Debt / equity—3.18x
Fundamental gradeCD
Superinvestors holding it107
Insider purchases, last 12 months64

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

AbbVie

YearRevenueFree cash flowOp. margin
2021$56.2B$22.0B31.9%
2022$58.1B$24.2B31.2%
2023$54.3B$22.1B23.5%
2024$56.3B$17.8B16.2%
2025$61.2B$17.8B24.6%

Gilead Sciences

YearRevenueFree cash flowOp. margin
2021$27.3B$10.8B36.3%
2022$27.3B$8.3B26.9%
2023$27.1B$7.4B28.0%
2024$28.8B$10.3B5.8%
2025$29.4B$9.5B34.0%

Where the revenue comes from

AbbVie · by regions, 2025

United States$46.6B76%
All other countries$5.8B9%
Germany$1.7B3%
Japan$1.3B2%
Canada$1.2B2%
China$1.0B2%

Gilead Sciences · by products, 2025

Biktarvy$14.3B49%
Descovy$2.8B9%
Genvoya$1.5B5%
Yescarta$1.5B5%
Trodelvy$1.4B5%
Sofosbuvir/Velpatasvir$1.3B4%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open ABBV in Investingly

Questions

Which is bigger, AbbVie or Gilead Sciences?

AbbVie (ABBV), at $492.9B against $184.1B.

Is ABBV or GILD cheaper?

By trailing P/E, Gilead Sciences (20.2x) is cheaper than AbbVie (78.1x). A lower multiple can also mean the market expects less growth.

Which grows faster, ABBV or GILD?

Gilead Sciences: revenue grew +10.2% over the last year, against +10.2%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.