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Sanofi vs Pfizer: SNY and PFE compared

Sanofi is the larger company: $14.4B of revenue in its latest quarter (Q3 2026) against $16.6B for Pfizer (Q3 2026). Sanofi is growing faster (+16% against -0.4% a year earlier). Sanofi is more profitable, with an operating margin of 30.1% against 20.4%.

Sanofi vs Pfizer, latest quarterSanofi vs Pfizer, latest quarterSanofi (SNY)Pfizer (PFE)Revenue$14.4B$16.6BRevenue growth, Y/Y+16%-0.4%Operating margin30.1%20.4%Net margin21.0%19.6%

Where the money goes: SNY and PFE

Sanofi (SNY) · Q3 2026

Sanofi, Q3 2026: revenue $14.4B (+16% year over year), operating margin 30.1%, net earnings $3.0B. The chart follows the revenue to costs, profit and cash.

Pfizer (PFE) · Q3 2026

Pfizer, Q3 2026: revenue $16.6B (-0.4% year over year), operating margin 20.4%, net earnings $3.3B, operating cash flow $5.4B. The chart follows the revenue to costs, profit and cash.

Sanofi revenue by segment, Q3 2026Sanofi revenue by segment, Q3 2026Sales at constant exchange rates$14.2BEffect of exchange rates$228M
Sanofi (SNY)Pfizer (PFE)
Latest quarterQ3 2026Q3 2026
Revenue$14.4B$16.6B
Revenue growth, Y/Y+16%-0.4%
Gross margin80.3%—
Operating margin30.1%20.4%
Net earnings$3.0B$3.3B
Net margin21.0%19.6%
Operating cash flow—$5.4B
Free cash flow—$4.8B
Market value—$169.0B
P/E—42.0×
Analysts’ mean target—$30.11

Where the revenue comes from

Sanofi

Questions

Which is bigger, Sanofi or Pfizer?

Sanofi is the larger company: $14.4B of revenue in its latest quarter (Q3 2026) against $16.6B for Pfizer (Q3 2026).

Is Sanofi or Pfizer growing faster?

Sanofi is growing faster (+16% against -0.4% a year earlier).

Which is more profitable, Sanofi or Pfizer?

Sanofi is more profitable, with an operating margin of 30.1% against 20.4%.

More: Sanofi earnings · how Sanofi makes money · Pfizer earnings · how Pfizer makes money

From the companies' latest 10-Q, 10-K or earnings release (6-K filed Oct 30, 2026; 10-Q filed Nov 3, 2026). Fiscal quarters can end on different dates. Not investment advice.