PULM Pulmatrix, Inc.

Nasdaq Pharmaceutical Preparations DE CIK: 0001574235
AI RATING
STRONG_SELL
88% Confidence

Investment Thesis

Pulmatrix is a pre-revenue biotech company with minimal revenue generation ($53K) despite near-term cash burn of $5.8M quarterly (negative free cash flow). With only $4.1M in cash on hand, the company has less than one year of operational runway at current burn rates, creating existential risk absent significant external financing or transformative clinical/commercial milestones.

Strengths

  • + Zero long-term debt with clean balance sheet
  • + Strong liquidity position with 12.55x current ratio
  • + Net loss improvement of 46% YoY indicates some operational progress

Risks

  • ! Unsustainable quarterly cash burn of -$5.8M against $4.1M total cash reserves (sub-12 month runway)
  • ! Operating margin of -9752% with minimal revenue generation signals no clear path to profitability
  • ! No insider buying activity in 90 days; typical of distressed biotech situations
  • ! Revenue base of $53K is immaterial and does not support operating expenses

Key Metrics to Watch

Financial Metrics

Revenue
53.0K
Net Income
-5.2M
EPS (Diluted)
$-1.41
Free Cash Flow
-5.8M
Total Assets
4.1M
Cash
4.1M

Profitability Ratios

Gross Margin N/A
Operating Margin -9,752.8%
Net Margin -9,739.6%
ROE -135.5%
ROA -124.7%
FCF Margin -11,001.9%

Balance Sheet & Liquidity

Current Ratio
12.55x
Quick Ratio
12.55x
Debt/Equity
0.00x
Debt/Assets
7.9%
Interest Coverage
-27.79x
Long-term Debt
0.0
Disclaimer: This analysis is generated by AI based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: 2026-04-14T18:51:21.400215 | Data as of: 2025-12-31 | Powered by Claude AI