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Pulmonx Corporation (LUNG) Financials

LUNG
Trailing 12 months to June 30, 2026
Revenue $87.4M -3.4% YoY
Net Income -$48.1M +15.5% YoY
EPS (Diluted) -$1.16 +18.9% YoY
Free Cash Flow -$30.7M +4.1% YoY
Market Cap $76.4M as of Oct 14, 2026
Price / Sales 0.9x on $87.4M revenue, trailing 12 months to June 30, 2026
Price / Earnings n/m net loss, so no earnings multiple, trailing 12 months to June 30, 2026
Price / Book 2.0x on $39.2M equity, Q2 FY2026

A multiple compares the market's price with a filed figure; it says what the market pays, not how the business is doing. The market capitalization is the vendor's as of Oct 14, 2026; every other figure is from the SEC filings on this page. Not financial advice.

Source SEC Filings (10-K/10-Q) Latest period Q2 FY2026, ended Jun 30, 2026 Reported Currency USD FYE December

Newest figures come from the 10-Q for Q2 FY2026, filed Aug 4, 2026. Each column of the statement tables below links to the filing it was taken from, and every filing is listed on the LUNG SEC filings page.

Pulmonx Corporation (LUNG) reported $87.4M in revenue over the twelve months to Jun 30, 2026, down 3.4% from the prior twelve months. This page shows its income statement, balance sheet, cash flow statement, and key financial ratios. View 8 years of annual fundamentals and quarterly data, with year-over-year growth rates and compound annual growth rates (CAGR). All figures are derived from SEC filings (10-K and 10-Q reports).

Rhea AI LUNG FY2025

Revenue is scaling, but persistent losses and rising leverage show a business still funded partly beyond its gross-profit engine.

Revenue reached $90.5M in FY2025 from $68.7M in FY2023. Operating margin improved from -90.2% to -59.3%, yet operating cash flow remained negative; the scale-up is absorbing costs faster without making the model self-funding.

Gross margin stayed essentially flat at 73.9% in FY2023 and 74.2% in FY2025, so the improvement is not coming from a major change in product-level economics. Net losses remained above $50M in both years, showing operating expenses still dominate the gross profit produced.

The balance sheet is becoming less equity-heavy: debt-to-equity rose from 0.3x in FY2023 to 0.7x in FY2025 as equity declined, increasing the financing burden. Short-term coverage remained comparatively high at 5.1x, while reported liquidity equaled 25.9 months of FY2025 operating outflow; that describes balance-sheet capacity, not operating profitability.

[ NOT FINANCIAL ADVICE ]

Financial Health Signals

Cash Runway Dilution R&DIntensity Revenue Progress BurnTrend BalanceSheet 54 / 100
Financial Health Score 54/100
Scored as: Emerging companies peer group

Scored against emerging companies for FY2025. Each of the six dimensions is a percentile rank within that peer group; the overall is their average, with missing dimensions counted as zero out of six. A high score means strong standing among peers, not absolute cross-industry strength. How this score is calculated →

Health score ≠ stock price. This rates the quality of Pulmonx Corporation's business: profitability, growth, balance sheet strength. It doesn't tell you whether the stock is a good buy at today's price. Not financial advice. Use it alongside valuation analysis and your own research.

Cash Runway
51

Pulmonx Corporation held $69.8M in cash, cash equivalents and investments at the end of fiscal year 2025, and its operations used $32.4M of cash that year. Cash Runway ranks emerging companies on the size of that balance against the outflow behind it, and Pulmonx Corporation scores 51/100 among other emerging companies.

Dilution
58

Pulmonx Corporation had 42M shares outstanding at the end of fiscal year 2025, against 40M in fiscal year 2024. Dilution ranks emerging companies on how fast that count has grown over three years, where a slower rise is the better one, and Pulmonx Corporation scores 58/100 among other emerging companies.

R&D Intensity
42

Pulmonx Corporation spent $19.5M on research and development in fiscal year 2025, which was 13.5% of its operating costs that year. R&D Intensity ranks emerging companies on the share of operating costs that goes into research, and Pulmonx Corporation scores 42/100 among other emerging companies.

Revenue Progress
61

Pulmonx Corporation reported revenue of $90.5M in fiscal year 2025, against $83.8M in fiscal year 2024. Revenue Progress ranks emerging companies on the three-year path of that line, and Pulmonx Corporation scores 61/100 among other emerging companies.

Burn Trend
53

Pulmonx Corporation's operations used $32.4M of cash in fiscal year 2025, against $31.5M used in fiscal year 2024. Burn Trend ranks emerging companies on which way that figure has moved over three years, and Pulmonx Corporation scores 53/100 among other emerging companies.

Balance Sheet
57

Pulmonx Corporation's cash, cash equivalents and investments came to $69.8M at the end of fiscal year 2025, against $75.2M of total liabilities. Balance Sheet ranks emerging companies on that comparison, and Pulmonx Corporation scores 57/100 among other emerging companies.

Altman Z-Score Distress
-4.95

Pulmonx Corporation scores -4.95, below the 1.81 distress threshold. The score is driven primarily by a large market capitalization ($76.4M) relative to total liabilities ($75.2M). This indicates elevated financial distress risk and warrants close attention to liquidity and debt levels.

Distress-screening estimate for non-financial companies. Not computed for banks or insurers, where the Altman model does not apply.

Piotroski F-Score Weak
3/9

Pulmonx Corporation passes 3 of 9 financial strength tests. 1 of 4 profitability signals pass, no leverage/liquidity signals pass (rising debt, declining liquidity, or share dilution), both operating efficiency signals pass.

Earnings Quality No Cash Backing
N/A

Pulmonx Corporation reported a net loss of $54.0M while operations used $32.4M of cash. With neither figure positive, the ratio between the two carries no quality signal.

Interest Coverage At Risk
N/A

Pulmonx Corporation reported an operating loss of $53.7M against $3.2M in interest expense. There is no operating profit to cover interest, so interest must be met from cash reserves or from financing rather than from operations.

Key Financial Metrics

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Earnings & Revenue

Revenue
$22.8M
YoY-4.6%
QoQ+10.5%
5Y CAGR+13.3%

Pulmonx Corporation generated $22.8M in revenue in Q2 2026. This represents a decrease of 4.6% from the same quarter a year earlier. Against the prior quarter it is up 10.5%.

EBITDA
-$8.9M
YoY+38.9%
QoQ+30.6%

Pulmonx Corporation's EBITDA was -$8.9M in Q2 2026, measuring earnings before interest, taxes, depreciation, and amortization. This represents an increase of 38.9% from the same quarter a year earlier. Against the prior quarter it is up 30.6%.

Net Income
-$10.1M
YoY+33.6%
QoQ+26.2%

Pulmonx Corporation reported -$10.1M in net income in Q2 2026. This represents an increase of 33.6% from the same quarter a year earlier. Against the prior quarter it is up 26.2%.

EPS (Diluted)
-$0.24
YoY+36.8%
QoQ+27.3%

Pulmonx Corporation earned -$0.24 per diluted share (EPS) in Q2 2026. This represents an increase of 36.8% from the same quarter a year earlier. Against the prior quarter it is up 27.3%.

Cash & Balance Sheet

Free Cash Flow
-$5.2M
YoY-31.8%
QoQ+48.4%

Pulmonx Corporation recorded an outflow of $5.2M in free cash flow in Q2 2026, representing a cash shortfall after capex. This represents a decrease of 31.8% from the same quarter a year earlier. Against the prior quarter it is up 48.4%.

Cash & Debt
$55.8M
YoY-26.0%
QoQ-9.3%
5Y CAGR-22.4%

Pulmonx Corporation held $55.8M in cash against $37.4M in long-term debt as of Q2 2026.

Shares Outstanding
43M
YoY+5.4%
QoQ+1.7%
5Y CAGR+3.2%

Pulmonx Corporation had 43M shares outstanding in Q2 2026. This represents an increase of 5.4% from the same quarter a year earlier. Against the prior quarter it is up 1.7%.

Dividends Per Share

Not reported for Q2 2026.

Margins & Returns

Gross Margin
78.0%
YoY+5.9pp
QoQ0.0pp
5Y change+4.0pp

Pulmonx Corporation's gross margin was 78.0% in Q2 2026, indicating the percentage of revenue retained after direct costs. This is up 5.9 percentage points from the same quarter a year earlier. It is unchanged from the prior quarter.

Operating Margin
-39.8%
YoY+22.3pp
QoQ+23.1pp

Pulmonx Corporation's operating margin was -39.8% in Q2 2026, reflecting core business profitability. This is up 22.3 percentage points from the same quarter a year earlier. Against the prior quarter it is up 23.1 percentage points.

Net Margin
-44.3%
YoY+19.3pp
QoQ+22.0pp

Pulmonx Corporation's net profit margin was -44.3% in Q2 2026, showing the share of revenue converted to profit. This is up 19.3 percentage points from the same quarter a year earlier. Against the prior quarter it is up 22.0 percentage points.

Return on Equity
-25.7%
YoY-3.8pp
QoQ+4.1pp
5Y change-19.5pp

Pulmonx Corporation's ROE was -25.7% in Q2 2026, measuring profit generated per dollar of shareholder equity. This is down 3.8 percentage points from the same quarter a year earlier. Against the prior quarter it is up 4.1 percentage points.

Capital Allocation

R&D Spending
$5.0M
YoY-5.1%
QoQ+2.8%
5Y CAGR+7.5%

Pulmonx Corporation invested $5.0M in research and development in Q2 2026. This represents a decrease of 5.1% from the same quarter a year earlier. Against the prior quarter it is up 2.8%.

Capital Expenditures
$1K
YoY-98.0%
QoQ-88.9%
5Y CAGR-72.7%

Pulmonx Corporation invested $1K in capex in Q2 2026, funding long-term assets and infrastructure. This represents a decrease of 98.0% from the same quarter a year earlier. Against the prior quarter it is down 88.9%.

Share Buybacks

Not reported for Q2 2026.

LUNG Income Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

LUNG quarterly income statement
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Revenue$22.8M-4.6%$20.6M-8.7%$22.6M-4.9%$21.5M+5.5%$23.9M+14.8%$22.5M+19.5%$23.8M+23.3%$20.4M+15.4%
Cost of Revenue$5.0M-24.7%$4.5M-26.7%$5.1M-18.1%$5.5M+1.7%$6.7M+21.5%$6.2M+29.7%$6.2M+26.6%$5.4M+15.6%
Gross Profit$17.7M+3.1%$16.0M-1.8%$17.5M-0.3%$16.1M+6.8%$17.2M+12.4%$16.3M+16.1%$17.6M+22.2%$15.0M+15.3%
R&D Expenses$5.0M-5.1%$4.9M+3.0%$4.6M+14.5%$4.8M+29.4%$5.3M-5.5%$4.8M+13.0%$4.0M+2.7%$3.7M-11.3%
SG&A Expenses$21.8M-18.5%$24.1M-7.8%$22.9M-15.3%$25.6M+0.7%$26.7M+5.5%$26.1M+7.2%$27.0M+10.6%$25.4M+5.9%
Operating Income-$9.1M+38.8%-$13.0M+11.0%-$9.9M+26.2%-$14.4M-1.9%-$14.8M+5.2%-$14.6M-0.2%-$13.4M+3.6%-$14.1M+6.9%
EBITDA-$8.9M+38.9%-$12.8M+10.6%-$9.7M+26.6%-$14.1M-1.9%-$14.5M+5.3%-$14.3M-0.9%-$13.2M+3.7%-$13.8M+5.8%
Interest Expense$1.2M+52.4%$976K+25.0%$770K-8.6%$805K-9.7%$799K-10.3%$781K-11.6%$842K-6.9%$891K-0.2%
Income Tax$133K-24.9%$149K+10.4%$186K+389.5%$128K-33.3%$177K+110.7%$135K-27.4%$38K-84.7%$192K+225.4%
Net Income-$10.1M+33.6%-$13.7M+5.5%-$10.4M+20.9%-$14.0M+1.3%-$15.2M+1.0%-$14.4M-5.1%-$13.2M+5.1%-$14.1M+5.1%
EPS (Basic)-$0.24+36.8%-$0.33+8.3%-$0.25+24.2%-$0.34+5.6%-$0.38+2.6%-$0.360.0%-$0.33+8.3%-$0.36+7.7%
EPS (Diluted)-$0.24+36.8%-$0.33+8.3%-$0.25+24.2%-$0.34+5.6%-$0.38+2.6%-$0.360.0%-$0.33+8.3%-$0.36+7.7%
Diluted Shares (Avg)42M+5.0%42M+4.9%N/A41M+4.2%40M+3.8%40M+3.4%N/A39M+3.0%

LUNG Balance Sheet

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

LUNG quarterly balance sheet
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Total Assets$114.7M-22.1%$120.0M-20.4%$129.3M-20.6%$138.3M-17.4%$147.2M-14.7%$150.7M-8.4%$162.8M-8.4%$167.4M-9.5%
Current Assets$88.1M-26.6%$92.7M-25.2%$101.7M-25.4%$111.2M-21.1%$120.0M-17.9%$123.9M-16.2%$136.2M-9.4%$140.9M-4.4%
Cash & Equivalents$55.8M-26.0%$61.6M-17.4%$69.8M-1.6%$76.5M+20.9%$75.5M+18.9%$74.6M+6.3%$70.9M-15.1%$63.3M-33.3%
Short-Term Investments$0-100.0%$0-100.0%$0-100.0%$0-100.0%$8.8M-82.9%$14.1M-69.2%$30.6M-8.9%$44.5M+106.5%
Inventory$16.4M+1.3%$16.3M-3.0%$15.8M-6.3%$16.2M-4.2%$16.2M-4.7%$16.8M-2.4%$16.9M+1.0%$17.0M+5.1%
Accounts Receivable$12.2M-23.0%$10.8M-22.5%$12.1M-8.0%$13.8M+18.2%$15.9M+43.5%$14.0M+32.8%$13.1M+8.4%$11.7M+15.6%
Long-Term Investments$0$0$0$0$0$0-100.0%$0-100.0%$0-100.0%
Goodwill$2.3M0.0%$2.3M0.0%$2.3M0.0%$2.3M0.0%$2.3M0.0%$2.3M0.0%$2.3M0.0%$2.3M0.0%
Total Liabilities$75.5M-3.3%$74.2M+1.6%$75.2M-2.4%$78.2M+6.5%$78.1M+9.3%$73.1M+35.1%$77.0M+29.6%$73.5M+24.0%
Current Liabilities$20.4M-9.1%$18.9M-24.2%$20.1M-17.9%$22.9M+25.0%$22.4M+37.7%$24.9M+17.1%$24.4M+5.5%$18.3M-10.7%
Non-Current Liabilities$55.1M-0.9%$55.3M+14.9%$55.1M+4.8%$55.4M+0.4%$55.6M+0.9%$48.1M+46.8%$52.6M+44.9%$55.2M+42.3%
Long-Term Debt$37.4M+1.1%$37.2M+26.6%$37.0M+8.8%$37.0M-0.3%$37.0M-0.3%$29.4M-8.2%$34.0M-3.1%$37.1M0.0%
Total Equity$39.2M-43.3%$45.8M-41.1%$54.1M-36.9%$60.0M-36.1%$69.1M-31.7%$77.7M-29.7%$85.8M-27.5%$93.9M-25.3%
Retained Earnings-$545.3M-9.7%-$535.2M-11.0%-$521.6M-11.6%-$511.1M-12.5%-$497.2M-12.9%-$482.0M-13.4%-$467.6M-13.7%-$454.4M-14.4%

LUNG Cash Flow Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

LUNG quarterly cash flow statement
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Operating Cash Flow-$5.2M-33.4%-$10.1M+23.6%-$7.1M-5.3%-$8.2M-12.7%-$3.9M+32.3%-$13.2M-12.1%-$6.7M+20.3%-$7.2M+16.0%
Depreciation & Amortization$200K-33.3%$200K-33.3%$300K+200.0%$300K0.0%$300K0.0%$300K-25.0%$100K-66.7%$300K-40.0%
Stock-Based Compensation$3.7M-40.5%$4.1M-26.3%N/A$5.2M-11.5%$6.2M+5.0%$5.6M-1.1%N/A$5.8M-2.7%
Capital Expenditures$1K-98.0%$9K-97.0%$13K-88.3%$89K-78.6%$49K-89.6%$301K-33.3%$111K-44.5%$416K-15.4%
Free Cash Flow-$5.2M-31.8%-$10.1M+25.3%-$7.1M-3.7%-$8.3M-7.7%-$4.0M+36.6%-$13.5M-10.4%-$6.8M+20.9%-$7.7M+16.0%
Investing Cash Flow-$1K-100.0%-$9K-100.1%-$13K-100.1%$8.7M+29.0%$5.5M+755.2%$16.3M+750.7%$14.1M+610.6%$6.8M+584.0%
Financing Cash Flow-$513K-665.7%$2.0M+205.1%$55K-11.3%$181K-60.6%-$67K-204.5%$664K-23.1%$62K+264.7%$459K-19.6%

Not reported in any period shown, so not listed: Dividends Paid, Share Buybacks.

LUNG Financial Ratios

Margins and returns are percentages; the remaining ratios are unitless multiples. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

LUNG quarterly financial ratios
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Gross Margin78.0%+5.9pp77.9%+5.4pp77.6%+3.6pp74.7%+1.0pp72.1%-1.5pp72.5%-2.2pp74.0%-0.7pp73.7%0.0pp
Operating Margin-39.8%+22.3pp-62.9%+1.7pp-43.8%+12.6pp-66.9%+2.4pp-62.1%+13.1pp-64.6%+12.5pp-56.5%+15.7pp-69.3%+16.6pp
Net Margin-44.3%+19.3pp-66.3%-2.2pp-46.1%+9.3pp-64.9%+4.5pp-63.6%+10.2pp-64.1%+8.8pp-55.4%+16.6pp-69.4%+15.0pp
Return on Equity-25.7%-3.8pp-29.8%-11.2pp-19.3%-3.9pp-23.3%-8.2pp-22.0%-6.8pp-18.6%-6.2pp-15.3%-3.6pp-15.1%-3.2pp
Return on Assets-8.8%+1.5pp-11.4%-1.8pp-8.1%0.0pp-10.1%-1.6pp-10.3%-1.4pp-9.6%-1.2pp-8.1%-0.3pp-8.5%-0.4pp
Current Ratio4.32-1.0x4.91-0.1x5.07-0.5x4.86-2.8x5.35-3.6x4.97-2.0x5.58-0.9x7.70+0.5x
Debt-to-Equity0.95+0.4x0.81+0.4x0.68+0.3x0.62+0.2x0.54+0.2x0.38+0.1x0.40+0.1x0.40+0.1x
Asset Turnover0.200.0x0.170.0x0.170.0x0.160.0x0.160.0x0.150.0x0.150.0x0.120.0x
FCF Margin-22.9%-6.3pp-49.1%+10.9pp-31.4%-2.6pp-38.4%-0.8pp-16.6%+13.4pp-60.0%+4.9pp-28.8%+16.1pp-37.6%+14.1pp

Similar Companies

Newest fiscal year on record for each company. The health score is the peer-relative Financial Health Score for that year; a dash means no score is published for it.

Company Fiscal year Revenue Net income Net margin Market cap Health score
Pulmonx Corporation LUNG FY2025 $90.5M -$54.0M -59.7% $76.4M 54/100
IceCure Medical Ltd. ICCM FY2025 $3.4M -$15.1M N/A $5.1M 47/100
Apyx Medical Corporation APYX FY2025 $52.8M -$11.2M -21.2% $109.5M 43/100
VolitionRx Limited VNRX FY2025 $1.7M -$23.4M N/A $5.6M 37/100
TELA Bio, Inc. TELA FY2025 $80.3M -$38.8M -48.3% $48.1M 46/100
Xtant Medical Holdings, Inc. XTNT FY2025 $133.9M $5K 0.0% $46.2M 60/100

Frequently Asked Questions

What is Pulmonx Corporation's annual revenue?

Pulmonx Corporation (LUNG) reported $90.5M in total revenue for fiscal year 2025. This represents a 8.0% change compared to the previous fiscal year. Revenue measures the total income earned from the company's primary business operations before any expenses are deducted.

How fast is Pulmonx Corporation's revenue growing?

Pulmonx Corporation (LUNG) revenue grew by 8.0% year-over-year, from $83.8M to $90.5M in fiscal year 2025.

Is Pulmonx Corporation profitable?

No, Pulmonx Corporation (LUNG) reported a net income of -$54.0M in fiscal year 2025, with a net profit margin of -59.7%.

Pulmonx Corporation (LUNG) reported diluted earnings per share of -$1.33 for fiscal year 2025. This represents a 7.6% change compared to the previous fiscal year. EPS represents the portion of a company's net income allocated to each outstanding share of common stock and is widely used to evaluate profitability on a per-share basis.

Pulmonx Corporation (LUNG) had EBITDA of -$52.6M in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization.

As of fiscal year 2025, Pulmonx Corporation (LUNG) had $69.8M in cash and equivalents against $37.0M in long-term debt.

Pulmonx Corporation (LUNG) had a gross margin of 74.2% in fiscal year 2025, indicating the percentage of revenue retained after direct costs of goods sold.

Pulmonx Corporation (LUNG) had an operating margin of -59.3% in fiscal year 2025, reflecting the profitability of core business operations before interest and taxes.

Pulmonx Corporation (LUNG) had a net profit margin of -59.7% in fiscal year 2025, representing the share of revenue converted into profit after all expenses.

Pulmonx Corporation (LUNG) has a return on equity of -99.8% for fiscal year 2025, measuring how efficiently the company generates profit from shareholder equity.

Pulmonx Corporation (LUNG) recorded an outflow of $32.8M in free cash flow during fiscal year 2025. This represents a 0.5% change compared to the previous fiscal year. Free cash flow represents the cash a company generates after accounting for capital expenditures, and is widely used to assess financial flexibility and shareholder value.

Pulmonx Corporation (LUNG) recorded an outflow of $32.4M in operating cash flow during fiscal year 2025, representing cash used by core business activities.

Pulmonx Corporation (LUNG) had $129.3M in total assets as of fiscal year 2025, including both current and long-term assets.

Pulmonx Corporation (LUNG) invested $452K in capital expenditures during fiscal year 2025, funding long-term assets and infrastructure.

Pulmonx Corporation (LUNG) invested $19.5M in research and development during fiscal year 2025.

Pulmonx Corporation (LUNG) had 42M shares outstanding as of fiscal year 2025.

Pulmonx Corporation (LUNG) had a current ratio of 5.07 as of fiscal year 2025, which is generally considered healthy.

Pulmonx Corporation (LUNG) had a debt-to-equity ratio of 0.68 as of fiscal year 2025, measuring the company's financial leverage by comparing total debt to shareholder equity.

Pulmonx Corporation (LUNG) had a return on assets of -41.8% for fiscal year 2025, measuring how efficiently the company uses its assets to generate profit.

Pulmonx Corporation (LUNG) has no price-to-earnings ratio at the moment: net loss, so no earnings multiple (trailing 12 months to June 30, 2026). The market capitalization is $76.4M as of Oct 14, 2026; a multiple compares that price with a filed figure and says nothing about the quality of the business.

Pulmonx Corporation (LUNG) trades at 0.9x sales, its market capitalization divided by revenue of $87.4M revenue, trailing 12 months to June 30, 2026. The market capitalization is $76.4M as of Oct 14, 2026; a multiple compares that price with a filed figure and says nothing about the quality of the business.

At the end of fiscal year 2025, Pulmonx Corporation (LUNG) held $69.8M in cash, cash equivalents and investments, and reported an operating cash outflow of $32.4M over that year. Dividing the one by the other, the reported balance equals about 26 months of the outflow reported that year. This is arithmetic over figures already filed, not a projection: it assumes nothing about future spending, financing or operations.

Pulmonx Corporation (LUNG) has an Altman Z-Score of -4.95, placing it in the Distress Zone (elevated bankruptcy risk). The Z-Score combines five financial ratios (working capital, retained earnings, EBIT, market capitalization, and revenue relative to total assets) to predict the likelihood of bankruptcy. Scores above 2.99 indicate financial safety while scores below 1.81 suggest financial distress. Learn more in our complete guide to financial health indicators.

Pulmonx Corporation (LUNG) has a Piotroski F-Score of 3 out of 9, indicating weak financial health. The F-Score evaluates nine binary signals across profitability (positive ROA, positive cash flow, improving ROA, earnings quality), leverage (decreasing debt, improving liquidity, no share dilution), and operating efficiency (improving gross margin, improving asset turnover). Scores of 7 to 9 indicate strong and improving fundamentals. Learn more in our complete guide to financial health indicators.

Pulmonx Corporation (LUNG) reported a net loss of $54.0M while operations used $32.4M of cash. With neither figure positive, the ratio between the two carries no quality signal. This ratio compares operating cash flow to net income. A ratio above 1.0x means the company generates more cash than its reported earnings, indicating sustainable, cash-backed profits. Ratios below 1.0x suggest earnings rely on accounting accruals rather than actual cash generation. Learn more in our complete guide to financial health indicators.

Pulmonx Corporation (LUNG) reported an operating loss of $53.7M against $3.2M in interest expense. There is no operating profit to cover interest, so interest must be met from cash reserves or from financing rather than from operations. This ratio divides operating income by interest expense. Ratios above 5x indicate strong debt-servicing ability, while ratios below 2x suggest the company may face difficulty meeting interest payments if earnings decline. Learn more in our complete guide to financial health indicators.

Pulmonx Corporation (LUNG) scores 54 out of 100 on our Financial Health Score, indicating moderate standing within its emerging companies peer group. The score is a 0-100 composite of six dimensions (Cash Runway, Dilution, R&D Intensity, Revenue Progress, Burn Trend, Balance Sheet), each ranked as a percentile relative to companies in the same scoring family (banks against banks, REITs against REITs, and so on) rather than across all industries. It rates the quality of the business, not whether the stock is fairly priced, and is not financial advice. Learn more in our complete guide to financial health indicators.

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