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
Jun '26 Mar '26 Dec '25 Sep '25 Older periods
P/E ratio
0.00 0.00 0.00 0.00

+8 more quarters

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

Show all line items

Columns are period end dates · fundamentals updated 26 Oct 2026