Sutro Biopharma, Inc.

Sutro Biopharma, Inc.

STROยทNASDAQ

$24.43

+17%
HealthcareBiotechnology

Sutro Biopharma, Inc. operates as clinical stage drug discovery, development, and manufacturing company. It focuses on creating protein therapeutics for cancer and autoimmune disorders through integrated cell-free protein synthesis and site-specific conjugation platform, XpressCF+.The company's product candidates include STRO-001, an antibody-drug conjugate (ADC) directed against the cancer target CD74 for patients with multiple myeloma and non-Hodgkin lymphoma that is in Phase 1 clinical trials; and STRO-002, an ADC directed against folate receptor-alpha for patients with ovarian and endometrial cancers, which is in Phase 1 clinical trials. It has collaboration and license agreements with Merck Collaboration to develop research programs focusing on cytokine derivatives for cancer and autoimmune disorders; and Celgene Corporation to discover and develop bispecific antibodies and/or ADCs focused on the field of immuno-oncology. The company was formerly known as Fundamental Applied Biology, Inc. Sutro Biopharma, Inc. was incorporated in 2003 and is headquartered in South San Francisco, California.

At a Glance

Live Snapshot
Market Cap$207.60M
EPS-22.4900
P/E Ratio-0.51
Earnings Date08/06/2026
3Y-57.0%
5Y-56.0%
10Y+151.0%
3Y+61.0%
5Y+394.0%
10Y+91.0%
3Y-161.0%
5Y-140.0%
10Y+46.0%
stro

Sutro Biopharma, Inc. Funding & Solvency Profile

STRO ยท NASDAQ
Cash & Cash Equivalents58.13M
Net Receivables3.98M
Inventory0.00
Other Current Assets5.52M
Total Current Assets151 M
Property, Plant & Equipment21.55M
Goodwill & Intangible Assets0.00
Long-Term Investments0.00
Other Non-Current Assets1.35M
Total Non-Current Assets23 M
Total Assets
173.83M

Financial Health Analysis

Current Ratio

2.01x

Excellent liquidity position. The company can easily cover its short-term obligations with substantial cushion.

Working Capital

76 M

Strong working capital position provides significant operational flexibility and financial cushion.

Asset Composition

87% Current

Asset-light business model with high liquidity. Majority of assets are easily convertible to cash.

Sutro Biopharma, Inc. Balance Sheet

STRO โ€ข NASDAQ

Sutro Biopharma, Inc. Balance SheetDec 2025Dec 2024Dec 2023Dec 2022Dec 2021Dec 2020Dec 2019Dec 2018Dec 2017Dec 2016
ASSETS
CURRENT ASSETS
58.1M
190.3M
69.3M
47.3M
30.4M
206.2M
5M
125.3M
22M
11.6M
83.3M
126.6M
306.4M
287.1M
167.5M
162M
112.9M
79.2M
0.0
35.9M
141.4M
316.9M
375.6M
334.4M
197.9M
368.1M
117.9M
204.5M
22M
47.5M
4M
8.6M
36.1M
7.1M
12.5M
5.6M
6.3M
2.5M
1.6M
577K
4M
8.6M
36.1M
7.1M
12.5M
5.6M
6.3M
2.5M
1.6M
577K
0.0
0.0
0.0
0.0
8.1M
4.5M
4.4M
3M
2M
1.6M
5.5M
17.8M
9.8M
11.7M
0.0
0.0
0.0
3M
0.0
0.0
150.9M
343.3M
421.5M
353.2M
218.5M
378.2M
128.6M
209.9M
25.6M
49.7M
NON-CURRENT ASSETS
21.6M
35.9M
44.8M
51.1M
51.6M
12.9M
9.6M
10.9M
14M
18.7M
0.0
0.0
0.0
-32M
68.8M
0.0
15.6M
15K
223K
482K
1.4M
8M
4.4M
34.7M
2.5M
3M
2.6M
2.2M
920K
417K
22.9M
43.9M
49.2M
53.8M
122.9M
15.9M
27.8M
13.2M
15.1M
19.6M
173.8M
387.2M
470.7M
406.9M
341.4M
394.1M
156.4M
223.1M
40.8M
69.3M
LIABILITIES
CURRENT LIABILITIES
7.6M
10.5M
24.6M
4.8M
6M
5.5M
5.6M
3.1M
2.9M
3.4M
7.6M
10.5M
9.4M
4.8M
6M
5.5M
5.6M
3.1M
2.9M
3.4M
0.0
18K
15.2M
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
27.2M
19.4M
11.7M
8.4M
8.8M
0.0
0.0
3.6M
3.2M
7.8M
0.0
4.1M
17.1M
9.4M
0.0
1M
4.7M
14.6M
0.0
0.0
7.5M
6.4M
4.6M
1M
0.0
0.0
0.0
0.0
0.0
0.0
18K
15.2M
0.0
0.0
0.0
0.0
0.0
0.0
0.0
10.6M
69.8M
20.7M
16.8M
5.5M
14.6M
19.5M
21.6M
10.7M
43.6M
49.2M
16.9M
18.6M
11.6M
11.4M
627K
6.9M
7.1M
143K
22K
75.1M
131.9M
93.7M
66.5M
41.7M
29.6M
33M
36.4M
32M
50.2M
NON-CURRENT LIABILITIES
7.9M
0.0
0.0
3.8M
15.7M
24.5M
8.9M
10M
0.0
0.0
0.0
193.3M
202.5M
89.9M
0.0
6.1M
16.2M
44.6M
13.2M
5.9M
0.0
0.0
0.0
0.0
0.0
0.0
409K
476K
0.0
-1.2M
223.3M
1.7M
1.7M
119K
146K
1.8M
0.0
578K
104.7M
104.1M
231.1M
210.7M
227.3M
123.3M
47.1M
32.5M
25.6M
55.2M
117.8M
110M
0.0
23.2M
29.6M
34.2M
32.3M
0.0
0.0
0.0
0.0
0.0
306.3M
342.6M
321.1M
189.9M
88.8M
62.1M
58.6M
91.6M
149.8M
160.2M
SHAREHOLDERS' EQUITY
0.0
0.0
0.0
0.0
0.0
0.0
0.0
223.1M
102.5M
102.5M
9K
83K
61K
58K
46K
46K
23K
23K
0.0
16K
845.5M
831.3M
709M
670.2M
586.2M
559.7M
293.3M
281.9M
6.2M
4.6M
-978M
-786.9M
-559.4M
-452.6M
-333.4M
-227.9M
-195.7M
-150.3M
-115M
-95.3M
19K
39K
21K
-618K
-314K
129K
165K
-47K
-208K
-17K
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
-102.7M
-132.5M
44.6M
149.6M
217M
252.6M
332M
97.8M
131.5M
-109M
-90.9M
-132.5M
44.6M
149.6M
217M
252.6M
332M
97.8M
131.5M
-109M
-90.9M
SUMMARY
173.8M
387.2M
470.7M
406.9M
341.4M
394.1M
156.4M
223.1M
40.8M
69.3M
83.3M
126.6M
306.4M
255.1M
236.3M
162M
128.5M
79.2M
223K
35.9M
15.7M
23.2M
33.6M
55M
57.4M
24.5M
9.9M
14.7M
14.6M
1.2M
-42.5M
-167.2M
-35.6M
7.8M
27M
-181.6M
4.9M
-110.6M
-7.4M
-10.4M
84,774,177
84,774,177
84,774,177
84,774,177
84,774,177
84,774,177
84,774,177
84,774,177
84,774,177
84,774,177

SEC Filings

STRO - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
10-Q

10-Q 2026 Q1

Q1

May 14, 2026
March 31, 2026
2026
8-K

8-K 2026

N/A

May 14, 2026
May 14, 2026
2026
DEF 14A

DEF 14A 2026

N/A

April 22, 2026
June 05, 2026
2026
10-K

10-K 2025 FY

FY

March 23, 2026
December 31, 2025
2025
8-K

8-K 2026

N/A

March 23, 2026
March 23, 2026
2026
S-3

S-3

N/A

March 23, 2026
March 23, 2026
ย 
8-K

8-K 2026

N/A

February 10, 2026
February 09, 2026
2026
8-K

8-K 2025

N/A

December 17, 2025
December 17, 2025
2025
8-K

8-K 2025

N/A

December 03, 2025
December 01, 2025
2025
8-K

8-K 2025

N/A

November 06, 2025
November 06, 2025
2025
Showing 1 to 10 of 135 filings