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Aura Biosciences, Inc. (AURA) Fundamental Analysis & AI Grade 2026

AURA Nasdaq Biological Products, (No Diagnostic Substances) DE CIK: 0001501796
Updated This Month • Analysis: May 23, 2026 • SEC Data: 2026-03-31
Combined AI Grade
C
74% Confidence
AGREEMENT
B
72% Conf
C
76% Conf

📊 AURA Key Takeaways

Revenue: N/A
Net Margin: N/A
Free Cash Flow: $-30.0M
Current Ratio: 7.09x
Debt/Equity: 0.00x
EPS: $-0.50
AI Grade: B with 72% confidence
Aura Biosciences, Inc. (AURA) receives a C fundamental grade with 74% confidence from our AI analysis based on SEC 10-K filings., and return on equity (ROE) of -31.4% Below is our complete AURA stock analysis for 2026.

Is Aura Biosciences, Inc. (AURA) a Good Investment?

Claude

Aura Biosciences is a pre-revenue biotech company with a fortress balance sheet ($84.8M cash, zero debt) providing approximately 2.8 years of runway at current burn rates. While the strong financial position mitigates immediate distress, the absence of revenue and negative $30M annual operating cash burn reflect typical early-stage clinical biotech dynamics that require clinical success and regulatory approval to justify investment.

ChatGPT

Aura Biosciences remains a pre-revenue biotech with substantial operating and free cash flow losses, so the core fundamentals are still driven by cash consumption rather than commercial execution. The balance sheet is relatively clean, with strong liquidity and no meaningful debt, but profitability trends remain weak and the business still depends on pipeline progress and continued funding to sustain operations.

Aura Biosciences, Inc. Key Strengths (AURA)

Claude
  • + Exceptional cash position of $84.8M with zero long-term debt
  • + Outstanding liquidity with 7.09x current ratio reducing bankruptcy risk
  • + Conservative capital structure with stockholders' equity of $107.2M exceeding liabilities by 3.5x
  • + Adequate cash runway of 2-3 years at current burn rate without additional financing
ChatGPT
  • + Strong liquidity profile with a 9.04x current and quick ratio
  • + Debt-free capital structure reduces financial leverage risk
  • + Solid equity base of $156.67M provides balance sheet support

AURA Stock Risks: Aura Biosciences, Inc. Investment Risks

Claude
  • ! Complete absence of revenue indicating pre-commercialization stage with unproven market demand
  • ! Significant cash burn of $29.9M annually depleting financial runway
  • ! Clinical trial and regulatory approval risks inherent to biotech; failure would devastate company viability
  • ! Likely requirement for substantial dilutive equity financing if clinical timelines extend or burn accelerates
  • ! Total assets of only $137.7M provide limited financial cushion if development programs encounter setbacks
ChatGPT
  • ! No reported revenue, limiting visibility into commercial traction and growth quality
  • ! Large net loss and negative operating cash flow indicate ongoing cash burn
  • ! Cash and equivalents of $47.55M are below annual operating cash outflow, raising funding runway concerns

Key Metrics to Watch

Claude
  • * Clinical trial progression and regulatory milestone achievements
  • * Quarterly cash burn rate and projected runway extension/contraction
  • * Any revenue generation or partnership announcements indicating commercialization progress
  • * Capital raise requirements and dilution percentage
ChatGPT
  • * Quarterly operating cash burn versus cash and equivalents
  • * Any emergence of collaboration revenue, product revenue, or major late-stage clinical progress

Aura Biosciences, Inc. (AURA) Financial Metrics & Key Ratios

Revenue
N/A
Net Income
$-33.7M
EPS (Diluted)
$-0.50
Free Cash Flow
$-30.0M
Total Assets
$137.7M
Cash Position
$84.8M

💡 AI Analyst Insight

Strong liquidity with a 7.09x current ratio provides a solid financial cushion.

AURA Profit Margin, ROE & Profitability Analysis

Gross Margin N/A
Operating Margin N/A
Net Margin N/A
ROE -31.4%
ROA -24.5%
FCF Margin N/A

AURA vs Healthcare Sector: How Aura Biosciences, Inc. Compares

How Aura Biosciences, Inc. compares to Healthcare sector averages

Net Margin
AURA 0.0%
vs
Sector Avg 12.0%
AURA Sector
ROE
AURA -31.4%
vs
Sector Avg 15.0%
AURA Sector
Current Ratio
AURA 7.1x
vs
Sector Avg 2.0x
AURA Sector
Debt/Equity
AURA 0.0x
vs
Sector Avg 0.6x
AURA Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Aura Biosciences, Inc. Stock Overvalued? AURA Valuation Analysis 2026

Based on fundamental analysis, Aura Biosciences, Inc. has mixed fundamental signals relative to the Healthcare sector in 2026.

Return on Equity
-31.4%
Sector avg: 15%
Net Profit Margin
N/A
Sector avg: 12%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.00x
Sector avg: 0.6x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Aura Biosciences, Inc. Balance Sheet: AURA Debt, Cash & Liquidity

Current Ratio
7.09x
Quick Ratio
7.09x
Debt/Equity
0.00x
Debt/Assets
22.1%
Interest Coverage
N/A
Long-term Debt
N/A

AURA Revenue & Earnings Growth: 5-Year Financial Trend

AURA 5-year financial data:
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Aura Biosciences, Inc.'s revenue has remained relatively flat over the 5-year period, with a 0% decline. The most recent EPS of $-1.75 indicates the company is currently unprofitable.

AURA Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
N/A
Free cash flow / Revenue

Aura Biosciences, Inc. Dividends, Buybacks & Capital Allocation

Operating Cash Flow
-$29.9M
Cash generated from operations
Capital Expenditures
$102.0K
Investment in assets
Dividends
None
No dividend program

AURA SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Aura Biosciences, Inc. (CIK: 0001501796)

📋 Recent SEC Filings

Date Form Document Action
May 19, 2026 4 xslF345X06/ownership.xml View →
May 11, 2026 4 xslF345X06/es260777872_4-matrix.xml View →
May 11, 2026 10-Q aura-20260331.htm View →
May 11, 2026 8-K aura-20260511.htm View →
May 5, 2026 8-K d133115d8k.htm View →

Frequently Asked Questions about AURA

What is the AI rating for AURA?

Aura Biosciences, Inc. (AURA) has a Combined AI Grade of C from Claude (B) and ChatGPT (C) with 74% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are AURA's key strengths?

Claude: Exceptional cash position of $84.8M with zero long-term debt. Outstanding liquidity with 7.09x current ratio reducing bankruptcy risk. ChatGPT: Strong liquidity profile with a 9.04x current and quick ratio. Debt-free capital structure reduces financial leverage risk.

What are the risks of investing in AURA?

Claude: Complete absence of revenue indicating pre-commercialization stage with unproven market demand. Significant cash burn of $29.9M annually depleting financial runway. ChatGPT: No reported revenue, limiting visibility into commercial traction and growth quality. Large net loss and negative operating cash flow indicate ongoing cash burn.

What is AURA's revenue and growth?

Aura Biosciences, Inc. reported revenue of N/A.

Does AURA pay dividends?

Aura Biosciences, Inc. does not currently pay dividends.

Where can I find AURA SEC filings?

Official SEC filings for Aura Biosciences, Inc. (CIK: 0001501796) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is AURA's EPS?

Aura Biosciences, Inc. has a diluted EPS of $-0.50.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined grade reflects both perspectives for balanced insights.

What is AURA's fundamental grade?

Based on our AI fundamental analysis in June 2026, Aura Biosciences, Inc. has a C grade with 74% confidence. Review the strengths and risks sections above for full context. This is not investment advice.

Is AURA stock overvalued or undervalued?

Valuation metrics for AURA: ROE of -31.4% (sector avg: 15%), net margin of N/A (sector avg: 12%). Compare these metrics with sector averages to assess valuation.

What is AURA's AI grade for 2026?

Our dual AI analysis gives Aura Biosciences, Inc. a combined C grade for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.

What is AURA's free cash flow?

Aura Biosciences, Inc.'s operating cash flow is $-29.9M, with capital expenditures of $102.0K.

How does AURA compare to other Healthcare stocks?

Vs Healthcare sector averages: Net margin N/A (avg: 12%), ROE -31.4% (avg: 15%), current ratio 7.09 (avg: 2).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) 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 and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: May 23, 2026 | Data as of: 2026-03-31 | Powered by Claude AI