Atara Biotherapeutics, Inc. (ATRA)

Atara Biotherapeutics Revenue

Atara Biotherapeutics had revenue of $630.00K in the quarter ending June 30, 2026, a decrease of -96.42%. This brings the company's revenue in the last twelve months to $6.19M, down -96.72% year-over-year. In the year 2025, Atara Biotherapeutics had annual revenue of $120.77M, down -6.33%.

• Revenue (ttm): $6.19M
• Revenue Growth: -96.72%
• P/S Ratio: 16.38
• Revenue / Employee: $619,400
• Employees: 10
• Market Cap: 97.06M

Revenue Chart

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Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2025	120.77M	-8.17M	-6.33%
Dec 31, 2024	128.94M	120.37M	1,404.02%
Dec 31, 2023	8.57M	-55.00M	-86.51%
Dec 31, 2022	63.57M	43.23M	212.55%
Dec 31, 2021	20.34M	-	-

Data Source: S&P Global Market Intelligence Last updated: Aug 12, 2026

Revenue data is provided by S&P Global Market Intelligence and updates within hours after each earnings release, which is every three months for this company.

Update frequency:

Quarterly

Last checked:

Sep 16, 2026

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