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Quantumsphere Acquisition Corp. Rights (QUMSR) Stock Price & Analysis

Educational signal · not a buy or sell recommendation · How to read this

$0.0603 $0.00 (0.00%)
P/E Ratio: 57.40| Vol: 702| 52-wk range: $0.0502 – $0.6336

P/E 57.40 means the share price is 57.40 times one year of earnings per share. Beta 0.22: the stock has moved about 78% less than the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated Mar 18, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

Quantumsphere Acquisition Corp. Rights (QUMSR) trades at $0.0603. Quantumsphere Acquisition Corp. Rights represent rights issued to shareholders, entitling holders to a fraction of an ordinary share upon the company's initial business combination. Sector: Financials.

Price as of · Last analyzed: Mar 18, 2026
Quantumsphere Acquisition Corp. Rights represent rights issued to shareholders, entitling holders to a fraction of an ordinary share upon the company's initial business combination. These rights trade separately on NASDAQ under the ticker QUMSR.

Analyst Coverage for QUMSR: QUMSR does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.

▶ Watch the QUMSR film Every key number, told as a short cinematic story — just press play. ~2 min

Quantumsphere Acquisition Corp. Rights (QUMSR) Financial Services Profile

CEOPing Zhang
Employees1
HeadquartersNew York, US
IPO Year2025

Quantumsphere Acquisition Corp. Rights (QUMSR) operates within the shell company sector, granting rights to shareholders for a fraction of an ordinary share upon business combination. Trading on NASDAQ, QUMSR focuses on consummating an initial business combination, a common strategy among special purpose acquisition companies (SPACs).

Data Provenance | Financial Data Quantitative Analysis Analysis: Mar 18, 2026

What Is the Investment Thesis for QUMSR?

AI-written as of Mar 18, 2026 — figures and tone reflect the data available then, not today's score.

Quantumsphere Acquisition Corp. Rights' value is contingent on the successful completion of the company's initial business combination. The rights, trading under QUMSR, represent a claim to one-seventh of an ordinary share upon such completion. Key value drivers include the management team's ability to identify and secure a promising acquisition target within a reasonable timeframe. A successful business combination would likely lead to an increase in the value of the rights, reflecting the value of the underlying shares. Potential risks include the failure to find a suitable target, shareholder disapproval of a proposed acquisition, or regulatory hurdles that could delay or prevent the combination. The rights offer a leveraged exposure to the potential upside of a successful SPAC transaction, but also carry significant downside risk if the business combination does not materialize.

Based on FMP financials and quantitative analysis

QUMSR Key Highlights

AI-written as of Mar 18, 2026 — figures and tone reflect the data available then, not today's score.

Quantumsphere Acquisition Corp. Rights (QUMSR) provide a claim to 1/7 of an ordinary share upon completion of the initial business combination.

  • The rights trade separately on NASDAQ, allowing investors to speculate on the potential success of the SPAC's acquisition efforts.
  • The company's market capitalization is $0.00B, reflecting its status as a shell company prior to an acquisition.
  • The company's beta is 0.22, indicating lower volatility compared to the overall market.
  • The company does not offer a dividend, consistent with its pre-acquisition status and focus on growth through business combination.

Who Are QUMSR's Competitors?

QUMSR is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap MoonshotScore
EGHA EGH Acquisition Corp. $10.42 -0.10% $162M 45 5-pillar
APADR A Paradise Acquisition Corp. Rights $1.00 0.00% $20.6M —
CUBWW Lionheart Holdings $0.18 +49.75% $88.9M —
DMAA Drugs Made In America Acquisition Corp. $10.90 +0.09% $265M —
APXT Apex Technology Acquisition Corp. $10.15 0.00% $1.89B 72 5-pillar
UMAC UMAC $21.70 -3.00% $1.07B 30 5-pillar
CEPF Cantor Equity Partners IV, Inc. $10.28 +0.10% $471M 51 5-pillar
TACO Berto Acquisition Corp. $10.47 +0.10% $392M 52 5-pillar

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are QUMSR's Key Strengths?

Rights offer potential upside upon successful business combination.

  • Trading on NASDAQ provides liquidity for investors.
  • SPAC structure allows for faster route to public markets for target companies.

What Are QUMSR's Weaknesses?

Value is entirely dependent on finding and completing a suitable acquisition.

  • SPAC market is competitive, leading to potential overpayment for targets.
  • Shareholder approval is required for the business combination.

What Are the Key Risks for QUMSR?

Rich valuation — a P/E of 57.40 runs well above the Financial Services sector’s ~17.20x, leaving little room for a miss.

  • Failure to find a suitable acquisition target within the allotted timeframe could lead to the liquidation of the SPAC and a loss of investment.
  • Shareholder disapproval of a proposed acquisition could prevent the business combination from occurring.
  • Regulatory hurdles or delays could delay or prevent the completion of the business combination.
  • Market volatility and negative sentiment towards SPACs could negatively impact the value of the rights.

What Are QUMSR's Competitive Advantages?

  • Management Team Expertise: The experience and track record of the management team in identifying and acquiring successful companies.
  • Access to Capital: The capital raised through the IPO provides the company with the resources to pursue attractive acquisition targets.
  • Speed to Market: SPACs offer a faster and more efficient way for private companies to go public compared to traditional IPOs.

What Does QUMSR Do?

Quantumsphere Acquisition Corp. Rights represent a specific type of financial instrument issued by Quantumsphere Acquisition Corp., a special purpose acquisition company (SPAC). These rights provide shareholders with the opportunity to acquire one-seventh (1/7) of one ordinary share of the company upon the successful completion of its initial business combination. The rights themselves are listed and traded separately on the NASDAQ stock exchange under the ticker symbol QUMSR. SPACs like Quantumsphere are formed with the express purpose of raising capital through an initial public offering (IPO) to acquire an existing private company. The funds raised are held in a trust account, and the SPAC's management team seeks out a suitable acquisition target. If a target is identified and the acquisition is approved by shareholders, the business combination occurs, and the private company becomes publicly traded. The rights, in this context, offer existing shareholders a further stake in the combined entity. Quantumsphere Acquisition Corp. is headquartered in New York, and its primary focus is identifying and completing a business combination that will deliver value to its shareholders. The company's success hinges on its management team's ability to find an attractive acquisition target and successfully integrate it into the public market.

What Products and Services Does QUMSR Offer?

  • Issue rights to shareholders entitling them to a fraction of an ordinary share.
  • Seek a suitable private company for acquisition.
  • Raise capital through an initial public offering (IPO).
  • Hold funds in a trust account pending an acquisition.
  • Negotiate and complete a business combination with a target company.
  • List the rights separately on NASDAQ under the ticker QUMSR.

How Does QUMSR Make Money?

  • Raise capital through an IPO to form a special purpose acquisition company (SPAC).
  • Identify and acquire a private company, taking it public through a reverse merger.
  • Issue rights to shareholders, providing them with a claim on a portion of the combined entity's shares.
  • Generate returns for investors through the appreciation of the acquired company's stock.

What Industry Does QUMSR Operate In?

Quantumsphere Acquisition Corp. Rights operate within the special purpose acquisition company (SPAC) sector, a segment of the financial services industry characterized by companies formed to raise capital for the purpose of acquiring an existing private company. The SPAC market has experienced periods of rapid growth and increased scrutiny, with investors evaluating the quality of SPAC sponsors and the attractiveness of their acquisition targets. The competitive landscape includes numerous SPACs seeking attractive targets, leading to increased competition and potentially higher acquisition prices. Market trends include a focus on specific sectors, such as technology, healthcare, and renewable energy, as SPACs seek to capitalize on high-growth opportunities.

Who Are QUMSR's Key Customers?

  • Institutional investors seeking exposure to private companies through a public vehicle.
  • Retail investors interested in participating in SPAC transactions.
  • Private companies seeking to go public through a faster and less expensive process than a traditional IPO.
Model self-rating on this text: 71% (not a measure of the evidence) Updated: Mar 18, 2026

Research confidence

Medium 60/100

Enough evidence to be useful, with gaps worth knowing about.

  • ● Scored on 89% of our measures
  • ● Price is current
  • ● No filing on record
  • ● No analyst coverage
  • ● This is an unit, not an operating company

MoonshotScore History

Recorded daily since 2026-08-23 · 41 snapshots

2026-08-23 47
2026-08-31 47
2026-09-08 47
2026-09-16 47
2026-09-24 47
2026-10-04 47

What changed?

The score has stayed at 47.

Over the same 30 days the stock moved -33.0%.

Company Profile

Quantumsphere Acquisition Corp. Rights operates in the Shell Companies industry within the Financial Services sector. It is headquartered in New York, US. The company is led by CEO Ping Zhang. QUMSR has traded publicly since 2025.

ROE 4%

Key Financial Metrics

Return on equity for Quantumsphere Acquisition Corp. Rights stands at 4.0%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 1.8%, showing how much profit it generates from its asset base. QUMSR trades at a trailing price-to-earnings ratio of 57.40, above the Financial Services sector average of ~17.20x. Its free cash flow yield is -1.8%, a gauge of the cash the business throws off relative to its market value. A current ratio of 0.37 means current liabilities exceed short-term assets, a liquidity point worth watching. Its earnings yield is 1.8%, the inverse of the P/E and a quick read on earnings relative to price.

QUMSR Financials

Bull Case vs Bear Case

Bull Case

  • Rights offer potential upside upon successful business combination.
  • Trading on NASDAQ provides liquidity for investors.
  • SPAC structure allows for faster route to public markets for target companies.
  • Upcoming: Announcement of a potential acquisition target could drive investor interest and increase the value of the rights.

Bear Case

  • Value is entirely dependent on finding and completing a suitable acquisition.
  • SPAC market is competitive, leading to potential overpayment for targets.
  • Shareholder approval is required for the business combination.
  • Potential: Failure to find a suitable acquisition target within the allotted timeframe could lead to the liquidation of the SPAC and a loss of investment.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · August 2026

QUMSR Latest News

No recent news available for QUMSR.

QUMSR Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for QUMSR.

Price Targets

Wall Street price target analysis for QUMSR.

QUMSR MoonshotScore

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for QUMSR; grades run from A+ (80-100) to F (below 30).

Leadership: Ping Zhang

Managing

Ping Zhang is the managing person for Quantumsphere Acquisition Corp., overseeing the company's operations and strategic direction. As the managing person, Ping Zhang is responsible for guiding the company through the process of identifying and completing a business combination.

Track Record: Due to the limited information available, Ping Zhang's track record cannot be fully assessed. The success of Quantumsphere Acquisition Corp. will depend on Ping Zhang's ability to identify and acquire a promising target company. The company has 1 employee.

Common Questions About QUMSR (Financials)

What do analysts say about QUMSR stock?

As of March 18, 2026, formal analyst ratings and price targets for Quantumsphere Acquisition Corp. Rights (QUMSR) are unavailable, likely due to the speculative nature of SPAC rights and the company's pre-acquisition status.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated

MoonshotScore is not published for this security.

Data Sources & Methodology
Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Information is based on publicly available sources and may be subject to change.
  • The analysis is limited by the lack of detailed financial information available for the company.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis