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Atara Biotherapeutics Inc

ATRA

NASDAQ

Biotechnology

$8.09

USD

-0.42 (-4.94%)

At close: Aug 14, 2026, 4:00 PM EDT

Market Cap $85.42M

Volume 66.2K

Revenue

$6.19M

TTM

-96.7%

YoY

Gross Margin

91%

TTM

+12.5%

YoY

Net Income

$-16.69M

TTM

-388.0%

YoY

Operating Cash Flow

$-21.89M

TTM

+65.7%

YoY

Revenue & Net Income

USD Millions

Margins Trend

Percent of revenue

Income Statement Detail

USD Millions, except per-share and share count figures

Metric

Q2 2025

Q3 2025

Q4 2025

Q1 2026

Q2 2026

Revenue

17.6

3.5

1.6

0.5

0.6

YoY Growth

-38.6%

-91.4%

-95.1%

-99.5%

-96.4%

Cost of Revenue

0.6

0.1

0.1

0.1

0.2

Gross Profit

17.0

3.3

1.5

0.4

0.4

Selling, General & Administrative

6.5

4.0

4.3

3.6

3.8

Other Operating Expenses

0.0

0.0

0.0

0.0

0.0

Total Operating Expenses

13.8

6.9

4.1

3.8

5.2

Operating Income

3.2

-3.6

-2.6

-3.4

-4.7

EBITDA

3.4

-3.5

-2.5

-3.3

-4.7

Other Income / Expense

0.0

0.0

-0.0

0.0

0.0

Total Other Income / Expense

-0.8

-0.7

-0.8

-0.8

-0.1

Income Before Income Taxes

2.4

-4.3

-3.4

-4.1

-4.8

Income Taxes

0.0

0.0

0.0

0.0

0.0

Net Income

2.4

-4.3

-3.4

-4.1

-4.8

Consolidated Net Income / Loss

2.4

-4.3

-3.4

-4.1

-4.8

Net Income Attributable to Common Shareholders

2.4

-4.3

-3.4

-4.1

-4.8

Basic EPS

$0.20

-$0.32

-$0.25

-$0.29

-$0.32

Diluted EPS

$0.19

-$0.32

-$0.24

-$0.29

-$0.32

Basic Shares Outstanding

12.2M

13.6M

13.7M

14.1M

15.0M

Diluted Shares Outstanding

12.3M

13.6M

14.1M

14.1M

15.0M