Zai Lab Limited (ZLAB) Earnings History
Net Loss11 years of earnings data (2015–2025) · Currently unprofitable on a TTM basis
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Zai Lab Limited (ZLAB) Earnings Overview
As of June 21, 2026, Zai Lab Limited (ZLAB) reported trailing twelve-month net income of -$178M, reflecting +38.5% year-over-year growth. The company earned $-1.61 per diluted share over the past four quarters, with a net profit margin of -38.1%.
Looking at the long-term picture, ZLAB's historical earnings data spans multiple years. The company achieved its highest annual net income of -$18M in fiscal 2015.
Zai Lab Limited is currently reporting a net loss, though operating performance should be evaluated in the context of growth investments and industry dynamics View revenue history →
Compared to peers including LEGN (-$250M net income, -28.8% margin), ZYME (-$103M net income, -76.6% margin), CAN (-$210M net income, -39.7% margin), ZLAB has room to improve margins relative to the peer group. Compare ZLAB vs LEGN →
ZLAB Earnings vs Peers
Earnings metrics vs comparable public companies
ZLAB Historical Earnings Data (2015–2025)
11 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | -$176M | +31.7% | -$224M | $-1.60 | -38.1% | -48.6% |
| 2024 | -$257M | +23.2% | -$282M | $-2.60 | -64.4% | -70.7% |
| 2023 | -$335M | +24.5% | -$367M | $-34.60 | -125.5% | -137.4% |
| 2022 | -$443M | +37.1% | -$404M | $-46.30 | -206.1% | -188.0% |
| 2021 | -$704M | -162.0% | -$700M | $-75.80 | -488.2% | -485.1% |
| 2020 | -$269M | -37.8% | -$302M | $-34.60 | -549.3% | -616.4% |
| 2019 | -$195M | -40.3% | -$203M | $-30.30 | -1502.3% | -1564.9% |
| 2018 | -$139M | -176.0% | -$142M | $-26.40 | -107433.6% | -109514.0% |
| 2017 | -$50M | -34.3% | -$51M | $-23.20 | - | - |
| 2016 | -$38M | -108.1% | -$39M | $-39.70 | - | - |
| 2015 | -$18M | - | -$16M | $-20.70 | - | - |
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ZLAB — Frequently Asked Questions
Quick answers to the most common questions about buying ZLAB stock.
What is ZLAB earnings per share (EPS)?
ZLAB trailing twelve-month (TTM) diluted EPS is $-1.61, reflecting +38.5% year-over-year growth. The 5-year EPS CAGR is N/A. Complete EPS history from 2015 to 2025 is available in the table on this page.
What is Zai Lab Limited's net income?
Zai Lab Limited (ZLAB) trailing twelve-month net income is $-178M as of 2025. Earnings grew +38.5% year-over-year.
Is ZLAB profitable?
ZLAB is not currently profitable on a TTM basis, reporting a net loss of $-178M. Net margin is -38.1%. Investors should monitor for a return to profitability.
What is ZLAB's earnings growth rate?
ZLAB compound annual EPS growth rates (CAGR): 1-Year: N/A, 3-Year: N/A, 5-Year: N/A, 10-Year: N/A. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 2015 to 2025.
What are ZLAB's profit margins?
Zai Lab Limited net profit margin is -38.1%, operating margin is -48.6%, and gross margin is +58.5%. Below-average margins reflect competitive or cost pressures. Return on Equity is -22.6%.
Is ZLAB growing earnings?
Yes, ZLAB earnings are accelerating — EPS growth of +38.5% exceeds the 5-year CAGR of N/A. TTM net income reached $-178M. Earnings momentum is strengthening.
What was ZLAB's best earnings year?
Zai Lab Limited's highest annual net income on record is $-18M, achieved in fiscal year 2015. Earnings history on this page spans 2015 to 2025 and includes all annual and quarterly figures.
What were ZLAB's earnings last quarter?
ZLAB's most recent reported quarter was Q1 2026. Net income was $-51M with diluted EPS of $-0.50. For a full breakdown of all quarters, see the quarterly earnings table on this page.