Gossamer Bio, Inc.

GOSS Healthcare Biotechnology

Gossamer Bio, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $48.5 million, down 57.7% from fiscal 2024.

Revenue
−19.6%
EPS
+129.4%
Free cash flow
+16.3%
Total debt
−81.7%

Quarter to June 2026, against a year earlier

9.75 0.33 +3.50%
Market cap
$57.6M
P/E
0.0×
Fwd P/E
−0.6×
Dividend yield
—
F-score
n/a
Altman Z
−12.52
Beneish M
0.74
Dividend safety
n/a
Older periods Sep '25 Dec '25 Mar '26 Jun '26
P/E ratio

+8 more quarters

0.00 0.00 0.00 0.00
P/S ratio
13.61 14.62 1.38 0.99
P/FCF ratio
0.00 0.00 0.00 0.00
P/Operating CF
(16.58) (14.66) (1.99) (1.34)
P/B ratio
0.00 0.00 0.00 0.00
EV/Sales
14.24 16.08 3.35 4.33
EV/EBITDA
0.00 0.00 0.00 0.00
EV/FCF
(3.95) (4.55) (1.09) (1.42)
Current Ratio
3.28 2.64 2.20 0.53
Net Debt/EBITDA
(0.36) (1.32) (2.21) 0.98
Debt/Equity
(2.41) (1.62) (1.23) (0.38)
Earnings Yield
(26.24%) (24.19%) (240.49%) (346.24%)
Free Cash Flow Yield
(26.45%) (24.19%) (221.47%) (308.84%)
Free Cash Flow per Share
(12.69) (16.91) (13.23) (9.86)
Book value per Share
(28.89) (42.98) (55.18) (23.51)
Free Cash Flow
(36.17) (48.31) (38.72) (39.42)
EV/EBIT
0.00 0.00 0.00 0.00
Other line items

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Columns are period end dates · fundamentals updated 26 Oct 2026