# Zai Lab (ZLAB) — Overview

ZLAB · NASDAQ · Stock

Canonical page: https://www.lighthorse.io/tickers/zlab

## Price

Last close $23.51 on Oct 15, 2026. 52-week range $16.30 – $29.39.

## Company profile

Zai Lab Ltd is a biopharmaceutical company focusing on discovering or licensing, developing, and commercializing proprietary therapeutics that address areas of unmet medical need including in the fields of oncology, autoimmune and infectious diseases. Zai Lab has a diverse pipeline of potentially first-in-class product candidates developed through in-house R&D and global partnerships. The company has successfully commercialized several products in China, including Zejula, Optune, Qinlock, and Nuzyra, with plans for further expansion The pipeline of proprietary drug candidates of the company includes ZL-1222, ZL-1311, ZL-6201 and many others.

## Financials

| Metric | Value |
| --- | --- |
| Revenue (trailing twelve months) | $449.6M |
| Revenue (quarter) | $106.3M |
| Revenue growth (year over year) | -3.33% |
| Gross profit (trailing twelve months) | $253.9M |
| Gross margin | 56.47% |
| Net income (trailing twelve months) | −$188.2M |
| Net income (quarter) | −$50.8M |
| Net income growth (year over year) | -24.79% |
| Net margin | -41.86% |
| Return on equity | -26.91% |
| EPS (trailing twelve months) | −$1.70 |
| Book value per share | $5.41 |
| P/E (trailing twelve months) | — |
| Price to book | 4.3 |
| Debt to assets | 43.52% |
| Payout ratio | 0.00% |
| Dividend yield | 0.00% |

## Frequently Asked Questions

### Is Zai Lab (ZLAB) profitable?

No. Zai Lab reported a net loss of $188.2M over the trailing twelve months.

### How much revenue does Zai Lab (ZLAB) make?

Zai Lab generated $449.6M in revenue over the trailing twelve months, down 3.33% year over year.

### How do I buy stock in Zai Lab (ZLAB)?

ZLAB trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at [Light Horse Dashboard](https://portal.lighthorse.io), the trading API, or an [AI agent connected over MCP](/instructions/ai/claude). The trade panel on this page places the order once you are signed in.

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Data provided by [AInvest](https://www.ainvest.com).