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Emergent BioSolutions (EBS, Biotechnology) Stock Valuation & Fair Value Fairly valued

Emergent BioSolutions (EBS, Biotechnology) trades at a blended P/E of 9.8, about 46% below its historical normal valuation, with a forward growth estimate of 42.9% and a PEG of 0.23. Analysts' one-year estimates have been hit 27% of the time. Priced at its historical normal P/E of 18.2 on the same blended earnings, the 2026-09-18 close of $6.80 corresponds to about $12.60 a share. This is a valuation reference, not a price target.

DATA AS OF 2026-09-21
Blended P/E
9.8
Normal P/E
18.2
PEG
0.23
Fwd growth
42.9%
Div yield
0.0%
RSI (14)
58.9
Neutral

Valuation flags

Verdict history

tickerseer's rating moved from trading above fair value (2026-07-31) to fairly valued (2026-09-21).

Blended P/E and rating by weekBlended P/E moved from 8.7 to 9.8 between 2026-07-31 and 2026-09-21, against a normal P/E of 18.2, with 1 rating change over 18 recorded weeks.2026-07-31: P/E 8.7, Trading above fair value (recalculated)2026-08-03: P/E 8.7, Trading above fair value2026-08-07: P/E 8.7, Trading above fair value (recalculated)2026-08-10: P/E 7.7, Fairly valued2026-08-14: P/E 7.7, Fairly valued (recalculated)2026-08-17: P/E 5.7, Fairly valued2026-08-21: P/E 5.7, Fairly valued (recalculated)2026-08-24: P/E 6.5, Fairly valued2026-08-27: P/E 6.5, Fairly valued (recalculated)2026-08-28: P/E 6.5, Fairly valued (recalculated)2026-08-30: P/E 6.5, Fairly valued (recalculated)2026-08-31: P/E 7.8, Fairly valued2026-09-05: P/E 7.8, Fairly valued (recalculated)2026-09-07: P/E 8.4, Fairly valued2026-09-12: P/E 8.4, Fairly valued (recalculated)2026-09-14: P/E 8.7, Fairly valued2026-09-19: P/E 8.7, Fairly valued (recalculated)2026-09-21: P/E 9.8, Fairly valued10.015.0Jul 31Aug 13Aug 26Sep 8Sep 21Normal P/E 18.2
Attractively valuedFairly valuedAbove fair valueLarger dot: a stronger reading

Not every point was recorded live. Points marked recalculated apply today's valuation rules to the metrics tickerseer archived that week.

Selected weeks: the first, the latest, every week the rating moved, and the cheapest and dearest.

WeekBlended P/EPremium to normal P/ERating
2026-07-31P/E 8.7-52%Trading above fair value
2026-08-10P/E 7.7-58%Fairly valued
2026-08-17P/E 5.7-69%Fairly valued
2026-09-21P/E 9.8-46%Fairly valued ← now

Frequently asked questions

Is Emergent BioSolutions stock overvalued?

At a blended P/E of 9.8 versus its historical normal P/E of 18.2, Emergent BioSolutions trades about 46% below its typical valuation, with a PEG of 0.23 on 42.9% forward growth. tickerseer currently rates it fairly valued.

What is Emergent BioSolutions's fair value and PEG?

Emergent BioSolutions trades at a blended P/E of 9.8 against a historical normal P/E of 18.2, a PEG of 0.23, and a forward growth estimate of 42.9%. Priced at its historical normal P/E of 18.2 on the same blended earnings, the 2026-09-18 close of $6.80 corresponds to about $12.60 a share. This is a valuation reference, not a price target.

Has tickerseer's rating of Emergent BioSolutions changed?

tickerseer's rating moved from trading above fair value (2026-07-31) to fairly valued (2026-09-21).

Industry: Biotechnology. Create a free account to see the full analysis: the SeerAI score, its five quality sub-scores, valuation history, and the AI research note. Options setups and metric history are part of the paid plans.

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