Pulmonx LUNG
NASDAQ LUNG
$2.74 -0.06 (-1.96%)
As of: Nov 10, 2026 · 1:52 PM EST

Pulmonx (LUNG) FCF Margin (2019 - 2025)

Updated

Pulmonx (LUNG) reported FCF Margin of -38.41% for Q3 2025, down 1.02 percentage points from -37.39% a year earlier and down 21.83 percentage points from the prior quarter.

Analysis

Pulmonx (LUNG) FCF Margin (2019 - 2025) Analysis & Trends

Over the twelve months ended Sep 30, 2025, Pulmonx's FCF Margin came in at -35.54%, up 8.28 percentage points year-over-year; for FY2024, it was -39.37%, up 16.57 percentage points from FY2023.

  • FCF Margin has increased for four consecutive years, with a five-year change of +26.66 percentage points (FY2019 to FY2024).
  • By year, FCF Margin came in at -55.94% in FY2023 (+30.56 pp), -86.50% in FY2022 (+6.59 pp), -93.09% in FY2021 (+3.28 pp) and -96.37% in FY2020 (-30.35 pp).
  • Five-year quarterly FCF Margin spans a low of -144.55% in Q1 2022 and a high of -16.58% in Q2 2025.
  • Year over year, FCF Margin gained in seven of the last eight quarters, with an average year-over-year change of +13.29 percentage points.
  • The high point for year-over-year FCF Margin in five years was Q2 2021 (a gain of 101.62 percentage points); the low point was Q4 2020 (a drop of 44.67 percentage points).
  • Per Business Quant data, the three quarters before Q3 2025 came in at -16.58% (Q2 2025), -60.00% (Q1 2025) and -28.79% (Q4 2024).
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) FCF Margin (Qtr)
1 Thermo Fisher Scientific 265.71 Bn 242.23 Bn 5.13 Bn 17.41%
2 Abbott Laboratories 189.37 Bn 163.23 Bn 7.39 Bn 9.41%
3 Danaher 164.78 Bn 144.43 Bn 3.84 Bn 24.89%
4 Intuitive Surgical 157.85 Bn 138.13 Bn 2.08 Bn 36.44%
5 Medtronic 129.66 Bn 94.91 Bn 6.34 Bn 13.22%
6 Stryker 121.82 Bn 108.01 Bn 4.25 Bn 18.77%
7 Boston Scientific 63.42 Bn 58.86 Bn 3.43 Bn 16.89%
8 Edwards Lifesciences 59.49 Bn 42.69 Bn 1.35 Bn 29.54%
9 Becton Dickinson 58.38 Bn 55.53 Bn 2.32 Bn 12.70%
10 Pulmonx 116.67 Mn -202.56 Mn - -
Historic Data

Historic Data

Download Data
DateValue
Sep 30, 2025 -38.41%
Jun 30, 2025 -16.58%
Mar 31, 2025 -60.00%
Dec 31, 2024 -28.79%
Sep 30, 2024 -37.39%
Jun 30, 2024 -30.16%
Mar 31, 2024 -64.98%
Dec 31, 2023 -44.66%
Sep 30, 2023 -51.83%
Jun 30, 2023 -46.21%
Mar 31, 2023 -87.41%
Dec 31, 2022 -64.67%
Sep 30, 2022 -81.31%
Jun 30, 2022 -70.77%
Mar 31, 2022 -144.55%
Dec 31, 2021 -86.43%
Sep 30, 2021 -74.81%
Jun 30, 2021 -109.49%
Mar 31, 2021 -107.55%
Dec 31, 2020 -80.63%
API Access

Pulmonx FCF Margin 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=fcf-margin&ticker=LUNG&period=max&api_key=YOUR_API_KEY