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Zai Lab Ltd (ZLAB) Fundamental Analysis & AI Grade 2026

ZLAB Nasdaq Pharmaceutical Preparations E9 CIK: 0001704292
Updated This Month • Analysis: May 9, 2026 • SEC Data: 2026-03-31
Combined AI Grade
C
75% Confidence
N/A
C
75% Conf
Pending
Analysis scheduled

📊 ZLAB Key Takeaways

Revenue: $99.6M
Net Margin: -51.2%
Free Cash Flow: $-13.1M
Current Ratio: 2.40x
Debt/Equity: 0.00x
EPS: $-0.05
AI Grade: C with 75% confidence
Zai Lab Ltd (ZLAB) receives a C fundamental grade with 75% confidence from our AI analysis based on SEC 10-K filings. With revenue of $99.6M, net profit margin of -51.2%, and return on equity (ROE) of -7.7%, Zai Lab Ltd demonstrates mixed fundamentals in the Healthcare sector. Below is our complete ZLAB stock analysis for 2026.

Is Zai Lab Ltd (ZLAB) a Good Investment?

Claude

Zai Lab is burning cash (-$13.1M FCF annually) while generating negligible revenue growth (0.7% YoY), with severe operating losses (-69.7% margin) indicating fundamental commercialization challenges. Although the $651.3M cash position and improving loss trends provide some runway, the stalled revenue base and unsustainable cash burn present material risk without demonstrated acceleration.

Zai Lab Ltd Key Strengths (ZLAB)

Claude
  • + Strong cash position of $651.3M with zero long-term debt provides extended runway
  • + Improving loss trends year-over-year (net loss improved 31.7%) shows operational progress
  • + Solid balance sheet with positive $662M equity and 2.40x current ratio limits liquidity risk

ZLAB Stock Risks: Zai Lab Ltd Investment Risks

Claude
  • ! Negative free cash flow of -$13.1M with essentially flat revenue growth (0.7%) demonstrates unsustainable unit economics
  • ! Severe operating losses of -$69.4M on $99.6M revenue (-69.7% margin) with no clear profitability timeline
  • ! Stalled revenue growth and negative operating cash flow suggest pipeline commercialization failures or market adoption challenges

Key Metrics to Watch

Claude
  • * Operating cash flow trajectory toward breakeven and cash burn rate
  • * Revenue growth acceleration and pipeline commercialization success rates
  • * Operating margin improvement toward profitability with revenue scaling

Zai Lab Ltd (ZLAB) Financial Metrics & Key Ratios

Revenue
$99.6M
Net Income
$-51.0M
EPS (Diluted)
$-0.05
Free Cash Flow
$-13.1M
Total Assets
$1.1B
Cash Position
$651.3M

💡 AI Analyst Insight

Strong liquidity with a 2.40x current ratio provides a solid financial cushion.

ZLAB Profit Margin, ROE & Profitability Analysis

Gross Margin N/A
Operating Margin -69.7%
Net Margin -51.2%
ROE -7.7%
ROA -4.7%
FCF Margin -13.2%

ZLAB vs Healthcare Sector: How Zai Lab Ltd Compares

How Zai Lab Ltd compares to Healthcare sector averages

Net Margin
ZLAB -51.2%
vs
Sector Avg 12.0%
ZLAB Sector
ROE
ZLAB -7.7%
vs
Sector Avg 15.0%
ZLAB Sector
Current Ratio
ZLAB 2.4x
vs
Sector Avg 2.0x
ZLAB Sector
Debt/Equity
ZLAB 0.0x
vs
Sector Avg 0.6x
ZLAB Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Zai Lab Ltd Stock Overvalued? ZLAB Valuation Analysis 2026

Based on fundamental analysis, Zai Lab Ltd has mixed fundamental signals relative to the Healthcare sector in 2026.

Return on Equity
-7.7%
Sector avg: 15%
Net Profit Margin
-51.2%
Sector avg: 12%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.00x
Sector avg: 0.6x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Zai Lab Ltd Balance Sheet: ZLAB Debt, Cash & Liquidity

Current Ratio
2.40x
Quick Ratio
2.19x
Debt/Equity
0.00x
Debt/Assets
39.6%
Interest Coverage
-30.78x
Long-term Debt
N/A

ZLAB Revenue & Earnings Growth: 5-Year Financial Trend

ZLAB 5-year financial data: Year 2021: Revenue $144.1M, Net Income -$195.1M, EPS N/A. Year 2022: Revenue $212.7M, Net Income -$268.9M, EPS $-0.35. Year 2023: Revenue $266.7M, Net Income -$704.5M, EPS $-0.76. Year 2024: Revenue $397.6M, Net Income -$443.3M, EPS $-0.46. Year 2025: Revenue $457.2M, Net Income -$334.6M, EPS $-0.35.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Zai Lab Ltd's revenue has grown significantly by 217% over the 5-year period, indicating strong business expansion. The most recent EPS of $-0.35 indicates the company is currently unprofitable.

ZLAB Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
-13.2%
Free cash flow / Revenue

ZLAB Quarterly Earnings & Performance

Quarterly financial performance data for Zai Lab Ltd including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q1 2026 $95.6M -$48.4M $-0.04
Q3 2025 $101.8M -$36.0M $-0.03
Q2 2025 $100.1M -$40.7M $-0.04
Q1 2025 $87.1M -$48.4M $-0.04
Q3 2024 $69.2M -$41.7M $-0.04
Q2 2024 $68.9M -$49.1M $-0.08
Q1 2024 $62.8M -$49.1M $-0.05
Q3 2023 $57.0M -$49.1M $-0.07

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

Zai Lab Ltd Dividends, Buybacks & Capital Allocation

Operating Cash Flow
-$11.9M
Cash generated from operations
Capital Expenditures
$1.2M
Investment in assets
Dividends
None
No dividend program

ZLAB SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Zai Lab Ltd (CIK: 0001704292)

📋 Recent SEC Filings

Date Form Document Action
May 28, 2026 4 xslF345X06/form4.xml View →
May 21, 2026 8-K zlab-20260518.htm View →
May 21, 2026 4 xslF345X06/form4.xml View →
May 19, 2026 4 xslF345X06/form4.xml View →
May 15, 2026 4 xslF345X06/form4.xml View →

Frequently Asked Questions about ZLAB

What is the AI rating for ZLAB?

Zai Lab Ltd (ZLAB) has an AI grade of C with 75% confidence, based on fundamental analysis of SEC EDGAR filings.

What are ZLAB's key strengths?

Claude: Strong cash position of $651.3M with zero long-term debt provides extended runway. Improving loss trends year-over-year (net loss improved 31.7%) shows operational progress.

What are the risks of investing in ZLAB?

Claude: Negative free cash flow of -$13.1M with essentially flat revenue growth (0.7%) demonstrates unsustainable unit economics. Severe operating losses of -$69.4M on $99.6M revenue (-69.7% margin) with no clear profitability timeline.

What is ZLAB's revenue and growth?

Zai Lab Ltd reported revenue of $99.6M.

Does ZLAB pay dividends?

Zai Lab Ltd does not currently pay dividends.

Where can I find ZLAB SEC filings?

Official SEC filings for Zai Lab Ltd (CIK: 0001704292) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is ZLAB's EPS?

Zai Lab Ltd has a diluted EPS of $-0.05.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined grade reflects both perspectives for balanced insights.

What is ZLAB's fundamental grade?

Based on our AI fundamental analysis in June 2026, Zai Lab Ltd has a C grade with 75% confidence. Review the strengths and risks sections above for full context. This is not investment advice.

Is ZLAB stock overvalued or undervalued?

Valuation metrics for ZLAB: ROE of -7.7% (sector avg: 15%), net margin of -51.2% (sector avg: 12%). Compare these metrics with sector averages to assess valuation.

What is ZLAB's AI grade for 2026?

Our dual AI analysis gives Zai Lab Ltd a combined C grade for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.

What is ZLAB's free cash flow?

Zai Lab Ltd's operating cash flow is $-11.9M, with capital expenditures of $1.2M. FCF margin is -13.2%.

How does ZLAB compare to other Healthcare stocks?

Vs Healthcare sector averages: Net margin -51.2% (avg: 12%), ROE -7.7% (avg: 15%), current ratio 2.40 (avg: 2).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: May 9, 2026 | Data as of: 2026-03-31 | Powered by Claude AI