ATARA BIOTHERAPEUTICS, INC. financials
Source: EDGAR filings · Built 2026-06-02T02:23:27Z
Key metrics by reporting period
Up to six most-recent periods side-by-side. Rows are the curated key lines — revenue, margins, cash, debt, equity, cash-flow totals, plus the derived and valuation metrics we compute on top. For every tag a filer reported in one period, use the single-filing drilldown below.
Derived Metrics
| Concept | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 |
|---|---|---|---|---|---|---|
| Free Cash Flow | -51.19M | -69.86M | -195.15M | -275.14M | -231.36M | -185.66M |
| EBITDA | 37.98M | -78.39M | -271.18M | -274.86M | -331.12M | -300.72M |
| Working Capital | -2.71M | -69.68M | -40.36M | 216.16M | 278.83M | 440.37M |
| Net Debt | 1.89M | 20.40M | 34.65M | -17.59M | -77.78M | -185.23M |
| Operating Margin | 29.69% | -64.71% | -3219.48% | -441.25% | — | — |
| Net Margin | 27.07% | -66.23% | -3220.88% | -359.12% | — | — |
| Return on Equity (ROE) | -84.90% | 87.79% | -278.27% | -180.28% | -121.65% | -66.32% |
| Return on Assets (ROA) | 161.54% | -78.28% | -166.84% | -60.65% | -72.66% | -52.14% |
| Current Ratio | 0.82× | 0.48× | 0.72× | 3.74× | 3.64× | 6.31× |
| Debt-to-Equity | -0.27× | -0.47× | 0.61× | 0.59× | 0.10× | 0.03× |
| Effective Tax Rate | 0.09% | 0.01% | -0.01% | -0.01% | -0.01% | -0.00% |
| Cash Conversion Ratio | -1.56× | 0.80× | 0.70× | 1.18× | 0.65× | 0.59× |
| Accruals Ratio | 4.13× | -0.15× | -0.50× | 0.11× | -0.26× | -0.21× |
| SBC % of Revenue | 8.07% | 20.94% | 529.41% | 84.69% | — | — |
| CapEx Coverage | -203.76× | -60.38× | -88.93× | -57.40× | -20.35× | -36.87× |
| Free Cash Flow Per Share | $-4.03 | $-9.33 | $-46.07 | $-2.70 | $-2.47 | $-2.51 |
Valuation Metrics
| Concept | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 |
|---|---|---|---|---|---|---|
| P/E Trailing (Diluted) | 7.04× | — | — | — | — | — |
| EV / EBITDA | 3.54× | — | — | — | — | — |
| P/S | 1.10× | 0.60× | 0.25× | — | — | — |
| P/B | — | — | 0.02× | — | — | — |
Income Statement
| Concept | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 |
|---|---|---|---|---|---|---|
| Revenues | 120.77M | 128.94M | 8.57M | — | — | — |
| Research and Development Expense | 37.45M | 151.48M | 224.78M | 272.53M | 282.00M | 244.65M |
| Operating Expenses | — | — | — | 344.09M | 360.80M | 309.05M |
| Operating Income (Loss) | 35.86M | -83.44M | -276.01M | -280.51M | -340.46M | -309.05M |
| Income Tax Expense (Benefit) | 31.00K | -12.00K | 15.00K | 12.00K | 46.00K | 15.00K |
| Net Income (Loss) Attributable to Parent | 32.69M | -85.40M | -276.13M | -228.30M | -340.14M | -306.62M |
| Earnings Per Share, Basic | $2.61 | $-11.41 | $-65.19 | $-2.24 | $-3.63 | $-4.15 |
| Weighted Average Number of Shares Outstanding, Basic | 12.54M | 7.49M | 4.24M | 101.99M | 93.67M | 73.97M |
| Earnings Per Share, Diluted | $2.57 | $-11.41 | $-65.19 | $-2.24 | $-3.63 | $-4.15 |
| Weighted Average Number of Shares Outstanding, Diluted | 12.72M | 7.49M | 4.24M | 101.99M | 93.67M | 73.97M |
Balance Sheet
| Concept | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 |
|---|---|---|---|---|---|---|
| Cash and Cash Equivalents, at Carrying Value | 8.48M | 25.03M | 25.84M | 92.94M | 106.08M | 200.40M |
| Assets, Current | 12.21M | 64.89M | 101.87M | 295.08M | 384.62M | 523.27M |
| Assets | 20.23M | 109.10M | 165.50M | 376.42M | 468.13M | 588.12M |
| Liabilities, Current | 14.92M | 134.57M | 142.23M | 78.92M | 105.79M | 82.90M |
| Liabilities | 58.74M | 206.38M | 264.74M | 249.78M | 188.51M | 125.78M |
| Stockholders' Equity Attributable to Parent | -38.50M | -97.28M | 99.23M | 126.64M | 279.61M | 462.34M |
| Common Stock, Shares, Outstanding | 7.32M | 5.86M | 4.26M | 95.93M | 91.67M | 83.37M |
Cash Flow Statement
| Concept | FY 2025 | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 |
|---|---|---|---|---|---|---|
| Net Cash Provided by (Used in) Operating Activities | -50.94M | -68.72M | -192.98M | -270.43M | -220.52M | -180.76M |
| Payments to Acquire Property, Plant, and Equipment | 0 | 246.00K | 1.22M | 4.19M | 10.58M | 4.51M |
| Net Cash Provided by (Used in) Investing Activities | 18.15M | 8.62M | 123.87M | 202.96M | 22.26M | -120.73M |
| Net Cash Provided by (Used in) Financing Activities | 16.10M | 59.28M | 2.01M | 53.08M | 103.94M | 427.57M |
Derived Metrics
| Concept | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 |
|---|---|---|---|---|---|---|
| Free Cash Flow | — | -5.70M | -45.49M | -35.71M | -28.39M | -24.80M |
| EBITDA | -3.34M | -2.51M | — | — | 40.60M | -11.10M |
| Working Capital | 6.53M | -2.71M | 375.00K | 10.21M | -20.71M | -69.68M |
| Net Debt | 1.73M | 1.89M | 11.22M | 765.00K | 28.10M | 20.40M |
| Operating Margin | -652.91% | -160.69% | -103.50% | 18.19% | 39.53% | -37.26% |
| Net Margin | -803.29% | -213.54% | -124.62% | 13.58% | 38.73% | -38.75% |
| Return on Equity (ROE) | 11.11% | 8.85% | 11.75% | -6.81% | -69.02% | 13.05% |
| Return on Assets (ROA) | -20.73% | -16.83% | -14.26% | 6.47% | 61.27% | -11.63% |
| Current Ratio | 2.16× | 0.82× | 1.02× | 1.70× | 0.57× | 0.48× |
| Debt-to-Equity | -0.27× | -0.27× | -0.46× | -0.50× | -0.76× | -0.47× |
| Effective Tax Rate | 0.00% | 0.00% | -0.66% | 0.13% | 0.00% | 0.15% |
| Cash Conversion Ratio | 0.74× | 1.67× | 10.51× | -14.85× | -0.74× | 1.93× |
| Accruals Ratio | -0.05× | 0.11× | 1.36× | 1.03× | 1.07× | 0.11× |
| SBC % of Revenue | 145.16% | 95.11% | 238.49% | 39.89% | 4.29% | 17.85% |
| CapEx Coverage | — | — | -180.97× | -141.82× | -112.55× | -75.30× |
| Free Cash Flow Per Share | — | $-0.45 | $-3.35 | $-2.90 | $-2.62 | $-3.31 |
Valuation Metrics
| Concept | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 |
|---|---|---|---|---|---|---|
| P/E Trailing (Diluted) | — | 6.01× | 4.34× | 11.19× | — | — |
| P/S | 1.74× | 1.10× | 0.68× | 0.29× | 0.18× | 0.60× |
Income Statement
| Concept | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 |
|---|---|---|---|---|---|---|
| Revenues | 516.00K | 1.59M | 3.45M | 17.57M | 98.15M | 32.75M |
| Research and Development Expense | 164.00K | -223.00K | 2.92M | 7.31M | 27.43M | 28.72M |
| Operating Income (Loss) | -3.37M | -2.56M | -3.57M | 3.20M | 38.80M | -12.20M |
| Income Tax Expense (Benefit) | 0 | 0 | 28.00K | 3.00K | 0 | -19.00K |
| Net Income (Loss) Attributable to Parent | -4.14M | -3.41M | -4.30M | 2.39M | 38.01M | -12.69M |
| Earnings Per Share, Basic | $-0.29 | $-0.35 | $-0.32 | $0.20 | $3.53 | $-0.07 |
| Weighted Average Number of Shares Outstanding, Basic | 14.08M | 12.54M | 13.56M | 12.20M | 10.76M | 7.49M |
| Earnings Per Share, Diluted | $-0.29 | $-0.36 | $-0.32 | $0.19 | $3.50 | $-0.07 |
| Weighted Average Number of Shares Outstanding, Diluted | 14.08M | 12.72M | 13.56M | 12.31M | 10.85M | 7.49M |
Balance Sheet
| Concept | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 |
|---|---|---|---|---|---|---|
| Cash and Cash Equivalents, at Carrying Value | 8.36M | 8.48M | 5.74M | 16.90M | 13.84M | 25.03M |
| Assets, Current | 12.17M | 12.21M | 18.43M | 24.77M | 27.18M | 64.89M |
| Assets | 20.00M | 20.23M | 30.17M | 36.90M | 62.04M | 109.10M |
| Liabilities, Current | 5.64M | 14.92M | 18.06M | 14.56M | 47.89M | 134.57M |
| Liabilities | 57.31M | 58.74M | 66.80M | 71.94M | 117.11M | 206.38M |
| Stockholders' Equity Attributable to Parent | -37.31M | -38.50M | -36.63M | -35.04M | -55.07M | -97.28M |
| Common Stock, Shares, Outstanding | 8.51M | 7.32M | 7.21M | 6.98M | 5.92M | 5.86M |
Cash Flow Statement
| Concept | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 |
|---|---|---|---|---|---|---|
| Net Cash Provided by (Used in) Operating Activities | -3.07M | -5.70M | -45.24M | -35.46M | -28.14M | -24.47M |
| Payments to Acquire Property, Plant, and Equipment | — | 0 | 0 | 0 | 0 | 90.00K |
| Net Cash Provided by (Used in) Investing Activities | 0 | 8.44M | 9.71M | 12.13M | 17.20M | 3.38M |
| Net Cash Provided by (Used in) Financing Activities | 2.95M | -3.00K | 16.10M | 15.05M | -250.00K | -328.00K |
Raw XBRL tagging for a single filing
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Methodology
All facts on this page come straight from SEC EDGAR XBRL
company-facts filings (ATRA CIK 0001604464),
grouped by financial statement using FASB's base
us-gaap presentation taxonomy. Filers may re-parent
concepts onto different statements in their own extension
taxonomy, so a handful of rows can show up under a different
statement than on the actual 10-K / 10-Q; custom concepts and
any we couldn't map fall into Other. Hover a
cell to see the fully-qualified concept name and the filer's
description.
For the full methodology — statement grouping, the Other bucket, derived metrics, and fact tooltips — see the methodology reference for the statement grouping, the "Other" bucket, derived metrics, and fact tooltips.