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Side-by-side financial comparison of Atara Biotherapeutics, Inc. (ATRA) and Instil Bio, Inc. (TIL). Click either name above to swap in a different company.
Instil Bio, Inc. is the larger business by last-quarter revenue ($2.2M vs $1.6M, roughly 1.4× Atara Biotherapeutics, Inc.). On growth, Instil Bio, Inc. posted the faster year-over-year revenue change (-19.2% vs -95.1%).
Atara Biotherapeutics, Inc. is a clinical-stage biotechnology company focused on developing allogeneic T-cell immunotherapies for patients with unmet medical needs across oncology, autoimmune disease, and infectious disease indications. It operates primarily in North America, Europe, and Asia-Pacific, partnering with research institutions to advance its novel treatment pipeline.
Instil Bio Inc. is a clinical-stage biotechnology company focused on developing innovative tumor-infiltrating lymphocyte (TIL) therapies for patients with difficult-to-treat advanced solid tumors. It operates in the immuno-oncology segment, serving patient populations that show limited response to existing standard cancer treatment options.
ATRA vs TIL — Head-to-Head
Income Statement — Q4 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $1.6M | $2.2M |
| Net Profit | — | $-8.2M |
| Gross Margin | — | — |
| Operating Margin | — | -426.3% |
| Net Margin | — | -365.3% |
| Revenue YoY | -95.1% | -19.2% |
| Net Profit YoY | 73.2% | 31.1% |
| EPS (diluted) | — | $-1.13 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q4 25 | $1.6M | $2.2M | ||
| Q3 25 | $3.5M | $2.2M | ||
| Q2 25 | $17.6M | $2.2M | ||
| Q1 25 | $98.1M | $2.2M | ||
| Q4 24 | $32.8M | $2.8M | ||
| Q3 24 | $40.2M | $1.5M | ||
| Q2 24 | $28.6M | $0 | ||
| Q1 24 | $27.4M | $0 |
| Q4 25 | — | $-8.2M | ||
| Q3 25 | $-4.3M | $-13.6M | ||
| Q2 25 | $2.4M | $-21.4M | ||
| Q1 25 | $38.0M | $-28.2M | ||
| Q4 24 | $-12.7M | $-11.9M | ||
| Q3 24 | $-21.9M | $-23.0M | ||
| Q2 24 | $-19.0M | $-14.9M | ||
| Q1 24 | $-31.8M | $-24.3M |
| Q4 25 | — | -426.3% | ||
| Q3 25 | -103.5% | -670.0% | ||
| Q2 25 | 18.2% | -1045.5% | ||
| Q1 25 | 39.5% | -1363.2% | ||
| Q4 24 | -37.3% | -426.1% | ||
| Q3 24 | -54.1% | -1582.8% | ||
| Q2 24 | -63.7% | — | ||
| Q1 24 | -114.2% | — |
| Q4 25 | — | -365.3% | ||
| Q3 25 | -124.6% | -606.0% | ||
| Q2 25 | 13.6% | -954.2% | ||
| Q1 25 | 38.7% | -1257.8% | ||
| Q4 24 | -38.8% | -428.8% | ||
| Q3 24 | -54.5% | -1541.9% | ||
| Q2 24 | -66.5% | — | ||
| Q1 24 | -116.1% | — |
| Q4 25 | — | $-1.13 | ||
| Q3 25 | $-0.32 | $-2.01 | ||
| Q2 25 | $0.19 | $-3.24 | ||
| Q1 25 | $3.50 | $-4.32 | ||
| Q4 24 | $0.27 | $-1.82 | ||
| Q3 24 | $-2.93 | $-3.54 | ||
| Q2 24 | $-3.10 | $-2.29 | ||
| Q1 24 | $-5.65 | $-3.74 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $8.5M | $6.6M |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $-38.5M | $113.9M |
| Total Assets | $20.2M | $203.5M |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $8.5M | $6.6M | ||
| Q3 25 | $13.7M | $5.8M | ||
| Q2 25 | $22.3M | $7.7M | ||
| Q1 25 | $13.8M | $15.4M | ||
| Q4 24 | $42.5M | $8.8M | ||
| Q3 24 | $67.2M | $6.7M | ||
| Q2 24 | $35.3M | $6.8M | ||
| Q1 24 | $46.2M | $5.5M |
| Q4 25 | $-38.5M | $113.9M | ||
| Q3 25 | $-36.6M | $120.4M | ||
| Q2 25 | $-35.0M | $131.7M | ||
| Q1 25 | $-55.1M | $144.9M | ||
| Q4 24 | $-97.3M | $169.4M | ||
| Q3 24 | $-90.5M | $176.3M | ||
| Q2 24 | $-110.9M | $195.0M | ||
| Q1 24 | $-98.3M | $205.8M |
| Q4 25 | $20.2M | $203.5M | ||
| Q3 25 | $30.2M | $211.8M | ||
| Q2 25 | $36.9M | $231.0M | ||
| Q1 25 | $62.0M | $237.4M | ||
| Q4 24 | $109.1M | $263.6M | ||
| Q3 24 | $142.7M | $272.6M | ||
| Q2 24 | $117.3M | $294.3M | ||
| Q1 24 | $165.3M | $306.3M |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $-50.9M | $-7.1M |
| Free Cash FlowOCF − Capex | — | — |
| FCF MarginFCF / Revenue | — | — |
| Capex IntensityCapex / Revenue | 0.0% | — |
| Cash ConversionOCF / Net Profit | — | — |
| TTM Free Cash FlowTrailing 4 quarters | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $-50.9M | $-7.1M | ||
| Q3 25 | $-9.8M | $-10.6M | ||
| Q2 25 | $-7.3M | $-14.8M | ||
| Q1 25 | $-28.1M | $-4.2M | ||
| Q4 24 | $-24.5M | $-10.6M | ||
| Q3 24 | $-4.0M | $-20.1M | ||
| Q2 24 | $-10.6M | $-10.6M | ||
| Q1 24 | $-29.6M | $-14.4M |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | $-24.6M | — | ||
| Q3 24 | — | — | ||
| Q2 24 | $-10.7M | — | ||
| Q1 24 | $-29.7M | — |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | -75.0% | — | ||
| Q3 24 | — | — | ||
| Q2 24 | -37.3% | — | ||
| Q1 24 | -108.7% | — |
| Q4 25 | 0.0% | — | ||
| Q3 25 | 0.0% | — | ||
| Q2 25 | 0.0% | — | ||
| Q1 25 | 0.0% | — | ||
| Q4 24 | 0.3% | 0.0% | ||
| Q3 24 | 0.0% | 0.0% | ||
| Q2 24 | 0.1% | — | ||
| Q1 24 | 0.5% | — |
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | -3.07× | — | ||
| Q1 25 | -0.74× | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
