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Quantumsphere Acquisition Corp (QUMSR) Stock Fundamental Analysis & AI Rating 2026

QUMSR Nasdaq Blank Checks E9 CIK: 0002070900
Recently Updated • Analysis: Apr 14, 2026 • SEC Data: 2025-12-31
STRONG SELL
90% Conf
Pending
Analysis scheduled

📊 QUMSR Key Takeaways

Revenue: N/A
Net Margin: N/A
Free Cash Flow: $-854.2K
Current Ratio: 2.55x
Debt/Equity: N/A
EPS: $0.00
AI Rating: STRONG SELL with 90% confidence
Quantumsphere Acquisition Corp (QUMSR) receives a STRONG SELL rating with 90% confidence from our AI fundamental analysis based on SEC 10-K filings. Below is our complete QUMSR stock analysis for 2026.

Is Quantumsphere Acquisition Corp (QUMSR) a Good Investment?

Claude

Quantumsphere Acquisition Corp is a blank check company in severe financial distress, evidenced by negative stockholders' equity of -$3.1M, zero cash and equivalents despite $84.5M in assets (indicating most assets are restricted or illiquid), and negative operating cash flow of -$854.2K. The company lacks the financial flexibility to execute its acquisition mandate or service obligations, representing material going-concern risk.

Why Buy Quantumsphere Acquisition Corp Stock? QUMSR Key Strengths

Claude
  • + Modest current ratio of 2.55x suggests some short-term liquidity from non-cash current assets
  • + Total assets of $84.5M provide theoretical value base if assets can be realized
  • + Relatively low total liabilities of $3.5M indicate the company hasn't accumulated substantial debt

QUMSR Stock Risks: Quantumsphere Acquisition Corp Investment Risks

Claude
  • ! Negative stockholders' equity (-$3.1M) indicates technical insolvency and book value destruction
  • ! Zero cash and equivalents is critical warning sign for a SPAC that should retain merger proceeds
  • ! Negative operating cash flow (-$854.2K) and negative operating income (-$897.5K) show ongoing losses without revenue generation
  • ! Company appears unable to complete or execute merger mandate within typical SPAC timeframe, suggesting potential liquidation or failed business combination
  • ! Data shows no insider activity for 90+ days, suggesting possible loss of management/sponsor confidence

Key Metrics to Watch

Claude
  • * Stockholders' equity trend and path to positive book value
  • * Cash and equivalents balance and operating cash burn rate
  • * Status of any pending merger or acquisition transaction

Quantumsphere Acquisition Corp (QUMSR) Financial Metrics & Key Ratios

Revenue
N/A
Net Income
$415.8K
EPS (Diluted)
$0.00
Free Cash Flow
$-854.2K
Total Assets
$84.5M
Cash Position
$0.0

💡 AI Analyst Insight

Strong liquidity with a 2.55x current ratio provides a solid financial cushion.

QUMSR Profit Margin, ROE & Profitability Analysis

Gross Margin N/A
Operating Margin N/A
Net Margin N/A
ROE N/A
ROA 0.5%
FCF Margin N/A

QUMSR vs Market Sector: How Quantumsphere Acquisition Corp Compares

How Quantumsphere Acquisition Corp compares to Market sector averages

Net Margin
QUMSR 0.0%
vs
Sector Avg 12.0%
QUMSR Sector
ROE
QUMSR 0.0%
vs
Sector Avg 15.0%
QUMSR Sector
Current Ratio
QUMSR 2.5x
vs
Sector Avg 1.8x
QUMSR Sector
Debt/Equity
QUMSR 0.0x
vs
Sector Avg 0.7x
QUMSR Sector

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

Is Quantumsphere Acquisition Corp Stock Overvalued? QUMSR Valuation Analysis 2026

Based on fundamental analysis, Quantumsphere Acquisition Corp has mixed fundamental signals relative to the Market sector in 2026.

Return on Equity
N/A
Sector avg: 15%
Net Profit Margin
N/A
Sector avg: 12%
Revenue Growth
N/A
Year-over-year
Debt/Equity
N/A
Sector avg: 0.7x

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.

Quantumsphere Acquisition Corp Balance Sheet: QUMSR Debt, Cash & Liquidity

Current Ratio
2.55x
Quick Ratio
2.55x
Debt/Equity
N/A
Debt/Assets
4.1%
Interest Coverage
N/A
Long-term Debt
N/A

QUMSR 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

Quantumsphere Acquisition Corp Dividends, Buybacks & Capital Allocation

Operating Cash Flow
-$854.2K
Cash generated from operations
Dividends
None
No dividend program

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

Access official SEC EDGAR filings for Quantumsphere Acquisition Corp (CIK: 0002070900)

📋 Recent SEC Filings

Date Form Document Action
Mar 11, 2026 8-K quantumsphereacq_8k.htm View →
Feb 20, 2026 10-Q quantumsphereacq_10q.htm View →
Jan 23, 2026 8-K quantumsphereacq_8k.htm View →
Nov 14, 2025 10-Q quantumsphereacq_10q.htm View →
Oct 6, 2025 8-K quantumsphereacq_8k.htm View →

Frequently Asked Questions about QUMSR

What is the AI rating for QUMSR?

Quantumsphere Acquisition Corp (QUMSR) has an AI rating of STRONG SELL with 90% confidence, based on fundamental analysis of SEC EDGAR filings.

What are QUMSR's key strengths?

Claude: Modest current ratio of 2.55x suggests some short-term liquidity from non-cash current assets. Total assets of $84.5M provide theoretical value base if assets can be realized.

What are the risks of investing in QUMSR?

Claude: Negative stockholders' equity (-$3.1M) indicates technical insolvency and book value destruction. Zero cash and equivalents is critical warning sign for a SPAC that should retain merger proceeds.

What is QUMSR's revenue and growth?

Quantumsphere Acquisition Corp reported revenue of N/A.

Does QUMSR pay dividends?

Quantumsphere Acquisition Corp does not currently pay dividends.

Where can I find QUMSR SEC filings?

Official SEC filings for Quantumsphere Acquisition Corp (CIK: 0002070900) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is QUMSR's EPS?

Quantumsphere Acquisition Corp has a diluted EPS of $0.00.

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 rating reflects both perspectives for balanced insights.

Is QUMSR a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, Quantumsphere Acquisition Corp has a STRONG SELL rating with 90% confidence. Review the strengths and risks sections above before making a decision. This is not investment advice.

Is QUMSR stock overvalued or undervalued?

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

Should I buy QUMSR stock in 2026?

Our dual AI analysis gives Quantumsphere Acquisition Corp a combined STRONG SELL rating for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.

What is QUMSR's free cash flow?

Quantumsphere Acquisition Corp's operating cash flow is $-854.2K, with capital expenditures of N/A.

How does QUMSR compare to other Market stocks?

Vs Default sector averages: Net margin N/A (avg: 12%), ROE N/A (avg: 15%), current ratio 2.55 (avg: 1.8).

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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: Apr 14, 2026 | Data as of: 2025-12-31 | Powered by Claude AI