Eton Pharmaceuticals, Inc.

ETON Healthcare Drug Manufacturers Specialty & Generic

Eton Pharmaceuticals, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $80.0 million, up 104.9% from fiscal 2024.

Revenue
+157.9%
EPS
+1,857.1%
Free cash flow
+172.6%
Total debt
−24.0%

Quarter to September 2026, against a year earlier

54.86 7.71 +16.35%
Market cap
$1.4B
P/E
26.8×
Fwd P/E
48.0×
Dividend yield
—
F-score
5/9
Altman Z
3.55
Beneish M
−2.24
Dividend safety
n/a
Dec '25 Dec '24 Dec '23 Dec '22 Dec '21 Dec '20 Dec '19 Dec '18 Dec '17
Piotroski F-Score
5 3 5 3 4 — — — —
P/E ratio
0.00 0.00 0.00 0.00 0.00 0.00 0.00 — —
Altman Z-Score
3.55 2.75 0.83 (1.80) 3.25 2.27 3.88 — —
P/S ratio
5.69 8.84 3.72 3.42 4.95 4,379.78 0.00 — —
Altman Z″-Score (non-manufacturers)
(2.05) (2.54) (7.75) (10.95) (5.11) (11.58) (12.87) — —
P/FCF ratio
220.99 0.00 36.20 0.00 0.00 0.00 0.00 — —
P/Operating CF
(39.39) (450.88) 304.16 25.59 (21.13) (23.78) (33.23) — —
Beneish M-Score
(2.24) (1.53) (3.02) (5.53) 490.55 — — — —
P/B ratio
17.40 14.12 7.61 5.56 6.13 10.91 12.12 — —
EV/Sales
5.75 9.33 3.35 2.95 4.60 4,014.34 0.00 — —
EV/EBITDA
117.97 0.00 0.00 0.00 0.00 0.00 0.00 — —
EV/FCF
223.23 (40.23) 32.56 (51.59) (24.65) (6.99) (6.30) — —
Current Ratio
1.57 2.06 1.65 3.10 5.18 6.51 7.65 13.59 16.76
Net Debt/EBITDA
1.18 (43.49) 92.00 1.56 8.73 0.54 0.41 2.61 1.84
Debt/Equity
1.17 1.22 0.35 0.49 0.38 0.45 0.44 0.00 0.00
ROE
(18.19%) (19.16%) (6.56%) (58.75%) (11.74%) (213.41%) (99.42%) (383.23%) (88.93%)
ROA
(5.47%) (7.09%) (3.30%) (34.37%) (7.27%) (128.92%) (80.71%) (178.26%) (41.36%)
ROIC
(1.71%) (4.13%) 0.00% (161.83%) (9.43%) (1,200.88%) (368.25%) 0.00% 0.00%
Return on Tangible Assets
(20.52%) (18.11%) (8.78%) (66.26%) (10.20%) (128.79%) (129.35%) (141.82%) (68.47%)
Average Days of Receivables
53.67 50.16 39.35 31.81 91.47 449.23 180.03 — —
Earnings Yield
(1.01%) (1.13%) (0.65%) (12.11%) (1.63%) (16.73%) (14.31%) — —
Free Cash Flow Yield
0.45% (2.62%) 2.76% (1.67%) (3.77%) (13.11%) (14.95%) — —
Free Cash Flow per Share
0.38 (0.35) 0.24 0.08 (0.29) (1.07) (1.12) (1.31) (0.27)
Book value per Share
0.97 0.94 0.60 0.52 0.70 0.75 0.59 4.10 (0.39)
Free Cash Flow
10.19 (9.04) 6.04 2.03 (7.28) (22.40) (19.87) (8.38) (4.72)
EV/EBIT
0.00 0.00 0.00 0.00 0.00 0.00 0.00 — —
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Columns are period end dates · fundamentals updated 5 Nov 2026