Zenas BioPharma, Inc.

ZBIO Healthcare Biotechnology

Zenas BioPharma, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $10.0 million, up 100.0% from fiscal 2024.

EPS
−35.3%
Free cash flow
−41.0%

Quarter to September 2026, against a year earlier

28.26 2.33 +8.99%
Market cap
$1.7B
P/E
0.0×
Fwd P/E
−4.6×
Dividend yield
—
F-score
2/9
Altman Z
1.73
Beneish M
n/a
Dividend safety
n/a

Zenas BioPharma, Inc. (ZBIO) P/E ratio

Alert me on P/E ratio

Zenas BioPharma, Inc. has no meaningful P/E ratio: its trailing twelve-month earnings is negative. Over the past ten years it has ranged from 0.0× (November 2026) to 0.0× (November 2026) — the current reading is the highest in ten years.

P/E ratio, daily

Embed this chart

Annual newest first

Period P/E ratio Change
FY2025 0.0× —
FY2024 0.0× —
FY2023 0.0× —

Quarterly newest first

Period P/E ratio Change
Sep 2026 0.0× —
Jun 2026 0.0× —
Mar 2025 0.0× —
Sep 2023 0.0× —

Against its own ten years

Low 0.0× High 0.0×
Ten-year median 0.0×
Current reading's percentile 100

P/E ratio against peers

What P/E ratio is

Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.

Stock Price ÷ EPS (Basic) (TTM)

The full definition of P/E ratio →

More on ZBIO