Sutro Biopharma, Inc. (STRO)

Sutro Biopharma Employees

Sutro Biopharma had 129 employees as of September 30, 2026. The number of employees decreased by 49 or 27.53% compared to the same quarter last year. That makes Sutro Biopharma the 29,934th largest employer in the world and 3,799th in the United States.

• Employees: 129
• Change (1Y): -49
• Growth (1Y): -27.53%
• Revenue / Employee: $349,667
• Profits / Employee: -$1,203,628
• Market Cap: 163.03M

Employees Chart

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Employees History

Date	Employees	Change (1Y)	Growth (1Y)
Sep 30, 2026	129	-49	-27.53%
Jun 30, 2026	128	-116	-47.54%
Mar 31, 2026	133	-136	-50.56%
Dec 31, 2025	137	-173	-55.81%
Sep 30, 2025	178	-128	-41.83%
Jun 30, 2025	244	-60	-19.74%
Mar 31, 2025	269	-31	-10.33%
Dec 31, 2024	310	8	2.65%
Sep 30, 2024	306	8	2.68%
Jun 30, 2024	304	7	2.36%
Mar 31, 2024	300	8	2.74%
Dec 31, 2023	302	24	8.63%
Sep 30, 2023	298	39	15.06%
Jun 30, 2023	297	55	22.73%
Mar 31, 2023	292	58	24.79%
Dec 31, 2022	278	54	24.11%
Sep 30, 2022	259	41	18.81%
Jun 30, 2022	242	38	18.63%
Mar 31, 2022	234	39	20.00%

Data Source: S&P Global Market Intelligence Last updated: Sep 30, 2026

Employee data is provided by S&P Global Market Intelligence and updates every three months after the filing of each quarterly report.

Update frequency:

Quarterly

Last checked:

Nov 13, 2026

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