Zai Lab ZLAB
NASDAQ ZLAB
$23.75 -1.75 (-6.86%)
As of: Oct 2, 2026 · 1:30 PM EDT

Zai Lab (ZLAB) Shares Outstanding (Diluted) (2020 - 2026)

Updated

Zai Lab (ZLAB) recorded Shares Outstanding (Diluted) of 111.7 million in Q2 2026, up 2.3% from 109.19 million a year earlier and up 0.9% from the prior quarter.

Analysis

Zai Lab (ZLAB) Shares Outstanding (Diluted) (2020 - 2026) Analysis & Trends

For FY2025, Zai Lab reported Shares Outstanding (Diluted) of 109.53 million, up 10.7% from FY2024.

  • Annual Shares Outstanding (Diluted) has increased for five straight years, with a five-year compound annual growth rate of 7.1% (FY2020 to FY2025).
  • Across earlier years, Shares Outstanding (Diluted) came in at 98.95 million in FY2024 (+2.4%), 96.64 million in FY2023 (+0.9%), 95.81 million in FY2022 (+3.0%) and 92.99 million in FY2021 (+19.7%).
  • The Q2 2026 figure is the highest quarterly Shares Outstanding (Diluted) in data going back to Q4 2020.
  • On a year-over-year basis, Shares Outstanding (Diluted) has increased for 19 consecutive quarters, with growth averaging 6.8% over the last eight quarters.
  • Over the past five years, the year-over-year growth in Shares Outstanding (Diluted) ranged from 0.6% (Q1 2023) to 23.0% (Q1 2022).
  • Per Business Quant, the preceding three quarters came in at 110.74 million (Q1 2026), 109.53 million (Q4 2025) and 110.21 million (Q3 2025).
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares Outstanding (Dil.) (Qtr)
1 Johnson & Johnson 638.12 Bn 556.64 Bn 17.26 Bn 2.44 Bn
2 AbbVie 462.60 Bn 435.75 Bn 12.70 Bn 1.77 Bn
3 Merck 358.70 Bn 313.13 Bn 12.21 Bn 2.47 Bn
4 Novartis Ag 272.16 Bn 228.03 Bn 11.24 Bn 1.96 Bn
5 Astrazeneca 250.36 Bn 223.92 Bn 12.86 Bn 1.56 Bn
6 Amgen 227.87 Bn 183.27 Bn 7.24 Bn 544.00 Mn
7 Gilead Sciences 184.97 Bn 159.08 Bn 6.22 Bn 1.24 Bn
8 Pfizer 162.61 Bn 109.56 Bn 10.94 Bn 5.70 Bn
9 Vertex Pharmaceuticals 132.45 Bn 104.46 Bn 2.84 Bn 255.20 Mn
10 Zai Lab 2.96 Bn 270.96 Mn 58.15 Mn 111.70 Mn
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 111.70 Mn
Mar 31, 2026 110.74 Mn
Dec 31, 2025 109.53 Mn
Sep 30, 2025 110.21 Mn
Jun 30, 2025 109.19 Mn
Mar 31, 2025 108.08 Mn
Dec 31, 2024 98.95 Mn
Sep 30, 2024 98.17 Mn
Jun 30, 2024 97.59 Mn
Mar 31, 2024 97.31 Mn
Dec 31, 2023 96.64 Mn
Sep 30, 2023 96.88 Mn
Jun 30, 2023 96.48 Mn
Mar 31, 2023 96.14 Mn
Dec 31, 2022 95.81 Mn
Sep 30, 2022 95.91 Mn
Jun 30, 2022 95.77 Mn
Mar 31, 2022 95.55 Mn
Dec 31, 2021 92.99 Mn
Sep 30, 2021 95.04 Mn
API Access

Zai Lab Shares Outstanding (Diluted) API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=ZLAB&period=max&api_key=YOUR_API_KEY