Sutro Biopharma, Inc.

STRO

Healthcare Biotechnology

Sutro Biopharma, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $102.5 million, up 65.2% from fiscal 2024.

Revenue
−84.6%
EPS
−66.4%
Free cash flow
+14.6%

Quarter to June 2026, against a year earlier

9.62 0.42 +4.57%
Market cap
$159.5M
P/E
n/m
Fwd P/E
n/m
Dividend yield
—
F-score
3/9
ROIC
0.00%
Net debt / EBITDA
0.9×
Dividend safety
n/a
Dec '25 Dec '24 Dec '23 Dec '22 Dec '21 Dec '20 Dec '19 Dec '18 Dec '17 Dec '16
P/E ratio
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Piotroski F-Score
3 2 3 5 3 2 1 4 — —
P/S ratio
0.96 2.29 1.79 6.00 11.09 16.55 5.91 1.35 0.00 0.00
Altman Z-Score
(9.58) (3.81) (0.65) (0.30) 3.12 6.60 0.67 (0.05) — —
P/FCF ratio
0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.67 0.00 0.00
Altman Z″-Score (non-manufacturers)
(22.06) (7.04) (0.09) 0.07 1.26 8.32 (0.70) 3.29 (13.54) (4.19)
Beneish M-Score
(3.10) (4.15) (0.20) (4.51) 13.25 (2.41) 3.15 (2.89) 1.86 —
P/Operating CF
(3.72) (1.98) 19.54 (17.05) (31.80) (37.46) (19.20) (8.75) (0.52) (0.52)
P/B ratio
0.00 3.19 1.84 1.87 2.72 2.13 2.58 0.39 0.00 0.00
EV/Sales
(0.34) (2.69) (0.60) 1.31 8.30 8.53 3.38 (3.59) 0.00 0.00
EV/EBITDA
0.23 0.69 1.01 0.00 0.00 0.00 0.00 4.15 0.00 0.00
EV/FCF
0.20 0.86 0.80 (20.62) (5.29) (4.87) (2.11) (12.39) 0.58 0.58
Current Ratio
2.01 2.60 4.50 5.31 5.24 12.78 3.90 5.76 0.80 0.99
Net Debt/EBITDA
0.92 1.32 4.06 2.57 1.90 5.18 2.07 5.71 0.53 (6.44)
Debt/Equity
0.00 0.00 0.03 0.08 0.10 0.07 0.10 0.11 (2.24) 0.10
ROE
435.02% (234.19%) (58.25%) (50.77%) (36.11%) (14.95%) (48.62%) (313.40%) 19.70% (1.70%)
ROA
(68.12%) (53.02%) (24.34%) (31.86%) (28.70%) (11.67%) (29.38%) (26.76%) (35.78%) 3.09%
ROIC
0.00% 0.00% 0.00% 0.00% (77.22%) 0.00% 0.00% 0.00% 0.00% 0.00%
Return on Tangible Assets
(221.06%) (99.07%) (30.54%) (38.30%) (52.95%) (8.89%) (52.97%) (19.15%) (256.69%) 9.35%
Average Days of Receivables
14.16 50.69 85.66 38.36 73.46 47.49 53.79 23.65 11.46 3.53
Earnings Yield
(194.93%) (164.13%) (38.95%) (29.55%) (15.39%) (3.96%) (22.00%) (68.23%) (5.20%) (5.20%)
Free Cash Flow Yield
(181.98%) (136.73%) (42.16%) (1.06%) (14.14%) (10.60%) (27.13%) 21.42% (959.93%) (959.93%)
Free Cash Flow per Share
(21.06) (25.16) (19.27) (0.85) (21.03) (23.00) (29.84) 19.32 (901.54) (429.68)
Book value per Share
(15.59) 5.76 24.87 42.78 54.76 101.94 42.59 228.41 (145.00) 284.83
Free Cash Flow
(178.93) (194.64) (115.93) (4.31) (97.00) (74.93) (68.50) 11.13 (40.39) (17.53)
EV/EBIT
0.22 0.70 1.04 0.00 0.00 0.00 0.00 3.70 0.00 0.00
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