Pulmonx (LUNG) Shares Outstanding (Diluted) (2020 - 2025)
Pulmonx's Shares Outstanding (Diluted) came in at 40.94 million for Q4 2025, up 4.7% from 39.11 million a year earlier and unchanged from the prior quarter.
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Analysis
Pulmonx (LUNG) Shares Outstanding (Diluted) (2020 - 2025) Analysis & Trends
Going back to Q2 2020, Pulmonx's Shares Outstanding (Diluted) data covers 23 quarters.
- Shares Outstanding (Diluted) has increased in each of the last five years, with a five-year compound annual growth rate of 32.1% (FY2020 to FY2025).
- Going back by year, Shares Outstanding (Diluted) was 39.11 million in FY2024 (+3.0%), 37.97 million in FY2023 (+2.4%), 37.1 million in FY2022 (+2.7%) and 36.13 million in FY2021 (+254.7%).
- Year-over-year, Shares Outstanding (Diluted) has increased for 17 consecutive quarters, with growth averaging 3.5% over the last eight quarters.
- Over the past five years, the year-over-year growth in Shares Outstanding (Diluted) ranged from 2.0% (Q3 2022) to 254.7% (Q4 2021).
- Business Quant data shows LUNG's Shares Outstanding (Diluted) at 40.94 million (Q3 2025), 40.43 million (Q2 2025) and 39.95 million (Q1 2025) in the three quarters before Q4 2025.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Thermo Fisher Scientific | 249.71 Bn | 228.86 Bn | 4.88 Bn | 371.00 Mn |
| 2 | Abbott Laboratories | 171.00 Bn | 142.08 Bn | 7.27 Bn | 1.74 Bn |
| 3 | Danaher | 155.79 Bn | 139.61 Bn | 3.61 Bn | 707.60 Mn |
| 4 | Intuitive Surgical | 143.91 Bn | 123.46 Bn | 1.96 Bn | 357.30 Mn |
| 5 | Medtronic | 110.42 Bn | 76.29 Bn | 6.34 Bn | 1.29 Bn |
| 6 | Stryker | 105.71 Bn | 91.82 Bn | 4.50 Bn | 386.00 Mn |
| 7 | Boston Scientific | 63.26 Bn | 58.27 Bn | 3.85 Bn | 1.47 Bn |
| 8 | Edwards Lifesciences | 49.80 Bn | 33.91 Bn | 1.35 Bn | 577.60 Mn |
| 9 | Becton Dickinson | 48.78 Bn | 45.93 Bn | 2.32 Bn | 275.16 Mn |
| 10 | Pulmonx | 79.60 Mn | -239.63 Mn | - | 40.94 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Dec 31, 2025 | 40.94 Mn |
| Sep 30, 2025 | 40.94 Mn |
| Jun 30, 2025 | 40.43 Mn |
| Mar 31, 2025 | 39.95 Mn |
| Dec 31, 2024 | 39.11 Mn |
| Sep 30, 2024 | 39.28 Mn |
| Jun 30, 2024 | 38.94 Mn |
| Mar 31, 2024 | 38.64 Mn |
| Dec 31, 2023 | 37.97 Mn |
| Sep 30, 2023 | 38.12 Mn |
| Jun 30, 2023 | 37.82 Mn |
| Mar 31, 2023 | 37.57 Mn |
| Dec 31, 2022 | 37.10 Mn |
| Sep 30, 2022 | 37.19 Mn |
| Jun 30, 2022 | 37.00 Mn |
| Mar 31, 2022 | 36.81 Mn |
| Dec 31, 2021 | 36.13 Mn |
| Sep 30, 2021 | 36.45 Mn |
| Jun 30, 2021 | 36.04 Mn |
| Mar 31, 2021 | 35.37 Mn |
API Access
Pulmonx 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=LUNG&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "LUNG", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=LUNG&period=max&api_key=YOUR_API_KEY");
const data = await res.json();