# Profusa (PFSA) — Overview

PFSA · NASDAQ · Stock

Canonical page: https://www.lighthorse.io/tickers/pfsa

## Price

Last close $1.07 on Oct 15, 2026. 52-week range $1.07 – $2,414.25.

## Company profile

Profusa Inc is a clinical-stage digital health and medical technology company. The Company's technology enables the development of bioengineered sensors that are designed to become one with the body to detect and continuously transmit actionable, clinical-grade data for personal and medical use. The Company's first offering in the European Union, the Lumee Oxygen Platform, is designed to report reliable tissue oxygen levels at various regions of interest, both acutely and long-term. The Lumee Oxygen Platform has been designed for use in applications where monitoring of compromised tissue is beneficial, such as peripheral artery disease that results in narrowing of blood vessels and reduced blood flow to the lower limbs; chronic wounds that do not heal properly; and reconstructive surgery.

## Financials

| Metric | Value |
| --- | --- |
| Revenue (trailing twelve months) | $0.00 |
| Revenue (quarter) | $0.00 |
| Revenue growth (year over year) | 0.00% |
| Gross profit (trailing twelve months) | $0.00 |
| Gross margin | 0.00% |
| Net income (trailing twelve months) | $0.00 |
| Net income (quarter) | −$8.8M |
| Net income growth (year over year) | -272.87% |
| Net margin | 0.00% |
| Return on equity | 0.00% |
| EPS (trailing twelve months) | $8,600.17 |
| Book value per share | −$582.09 |
| P/E (trailing twelve months) | — |
| Price to book | — |
| Debt to assets | 2703.36% |
| Payout ratio | 0.00% |
| Dividend yield | 0.00% |

## Frequently Asked Questions

### How do I buy stock in Profusa (PFSA)?

PFSA trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at [Light Horse Dashboard](https://portal.lighthorse.io), the trading API, or an [AI agent connected over MCP](/instructions/ai/claude). The trade panel on this page places the order once you are signed in.

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Data provided by [AInvest](https://www.ainvest.com).