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Enanta Pharmaceuticals vs Assembly Biosciences: ENTA and ASMB compared

Enanta Pharmaceuticals is the larger company: $14.4M of revenue in its latest quarter (Q3 FY26) against $13.4M for Assembly Biosciences (Q2 2026). Assembly Biosciences is growing faster (+39% against -22% a year earlier). Assembly Biosciences is more profitable, with an operating margin of -47.4% against -120.0%.

Enanta Pharmaceuticals vs Assembly Biosciences, latest quarterEnanta Pharmaceuticals vs Assembly Biosciences, latest quarterEnanta Pharmaceuticals (ENTA)Assembly Biosciences (ASMB)Revenue$14.4M$13.4MRevenue growth, Y/Y-22%+39%Operating margin-120.0%-47.4%Net margin-135.8%-28.8%

Where the money goes: ENTA and ASMB

Enanta Pharmaceuticals (ENTA) · Q3 FY26

Enanta Pharmaceuticals, Q3 FY26: revenue $14.4M (-22% year over year), operating margin -120.0%, net loss $19.5M, operating cash flow −$10.0M. The chart follows the revenue to costs, profit and cash.

Assembly Biosciences (ASMB) · Q2 2026

Assembly Biosciences, Q2 2026: revenue $13.4M (+39% year over year), operating margin -47.4%, net loss $3.9M, operating cash flow −$15.5M. The chart follows the revenue to costs, profit and cash.

Enanta Pharmaceuticals (ENTA)Assembly Biosciences (ASMB)
Latest quarterQ3 FY26Q2 2026
Revenue$14.4M$13.4M
Revenue growth, Y/Y-22%+39%
Operating margin-120.0%-47.4%
Net earnings−$19.5M−$3.9M
Net margin-135.8%-28.8%
Operating cash flow−$10.0M−$15.5M

Questions

Which is bigger, Enanta Pharmaceuticals or Assembly Biosciences?

Enanta Pharmaceuticals is the larger company: $14.4M of revenue in its latest quarter (Q3 FY26) against $13.4M for Assembly Biosciences (Q2 2026).

Is Enanta Pharmaceuticals or Assembly Biosciences growing faster?

Assembly Biosciences is growing faster (+39% against -22% a year earlier).

Which is more profitable, Enanta Pharmaceuticals or Assembly Biosciences?

Assembly Biosciences is more profitable, with an operating margin of -47.4% against -120.0%.

More: Enanta Pharmaceuticals earnings · how Enanta Pharmaceuticals makes money · Assembly Biosciences earnings · how Assembly Biosciences makes money

From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Aug 12, 2026; 10-Q filed Aug 13, 2026). Fiscal quarters can end on different dates. Not investment advice.