Quantumsphere Acquisition (QUMSU) Stock Price, News & Analysis

Company Overview

We are a newly formed blank check company incorporated as a Cayman Islands exempted company on July 23, 2024 under the laws of the Cayman Islands with limited liability. We are formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, recapitalization, reorganization or similar business combination with one or more businesses or entities, which we refer to throughout this prospectus as our initial business combination. Our efforts to identify a prospective target business will not be limited to a particular geographic region or industry. We do not have any specific business combination under consideration and we have not (nor has anyone on our behalf), directly or indirectly, contacted any prospective target business or had any substantive discussions, formal or otherwise, with respect to such a transaction with our company. Our ability to identify and evaluate a target company may be impacted by significant competition among other SPACs in pursuing a business combination transaction candidate and the significant competition may impact the attractiveness of the acquisition terms that we will be able to negotiate. We will seek to capitalize on the significant contacts and experience of our management team, including Mr. Ping Zhang, our Chairman, Chief Executive Officer, Chief Financial Officer and director, and Mr. Wei (Victor) Zhang, Mr. Daniel M. McCabe, and Ms. Qi Gong, each of whom will become a member of our board of directors upon the effectiveness of the registration statement of which this prospectus forms a part. We believe we can leverage our team’s track record to identify and execute attractive acquisition opportunities. --- We intend to focus our efforts on identifying and completing our initial business combination with a company that aligns with our team’s experiences, expertise and network of relationships. Our business strategy is expected to be focused on potential acquisition targets that exhibit compelling long-term growth potential and highly defensible market positions. We believe this will allow us to generate a differentiated pipeline of acquisition opportunities and lead to executing a business combination with an attractive target company more quickly, efficiently, and under better terms than our competitors. Our principal office is located New York, NY.

Key Stats

• Today's Range: $10.05 to $10.08
• 50-Day Range: N/A
• 52-Week Range: $10.02 to $10.10
• Volume: 92,645 shs
• Average Volume: 131,375 shs
• Market Capitalization: N/A
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: N/A
• Consensus Rating: N/A

QUMSU Stock Analysis - Frequently Asked Questions

How have QUMSU shares performed this year?

Quantumsphere Acquisition's stock was trading at $10.04 at the beginning of the year. Since then, QUMSU stock has increased by 0.3% and is now trading at $10.07.

When did Quantumsphere Acquisition IPO?

Quantumsphere Acquisition (QUMSU) raised $72 million in an initial public offering (IPO) on Wednesday, August 6th 2025. The company issued 7,200,000 shares at a price of $10.00 per share. SPAC Advisory Partners (A Division of Kingswood Capital Partners) acted as the underwriter for the IPO.

When does the company's quiet period expire?

Quantumsphere Acquisition's quiet period expires on Monday, September 15th. Quantumsphere Acquisition had issued 7,200,000 shares in its IPO on August 6th. The total size of the offering was $72,000,000 based on an initial share price of $10.00. During the company's quiet period, insiders and underwriters involved in the IPO are prevented from issuing any earnings forecasts or research reports for the company because of regulations issued by the Securities and Exchange Commission. Following the expiration of the company's quiet period, it's expected that the brokerages that served as underwriters on the stock will initiate research coverage on the company.

How do I buy shares of Quantumsphere Acquisition?

Shares of QUMSU stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

Industry, Sector and Symbol

• Stock Exchange: NASDAQ
• Sector: Financial Services
• Industry: Investment Offices
• Sub-Industry: Trading
• Current Symbol: NASDAQ:QUMSU
• CIK: 2070900
• Web: N/A
• Phone: (212) 612-1400
• Fax: N/A
• Employees: 1
• Year Founded: N/A

Profitability

• EPS (Trailing Twelve Months): N/A
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: N/A
• Net Margins: N/A
• Pretax Margin: N/A
• Return on Equity: N/A
• Return on Assets: N/A

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: N/A
• Quick Ratio: N/A

Sales & Book Value

• Annual Sales: N/A
• Price / Sales: N/A
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: N/A
• Price / Book: N/A

Miscellaneous

• Outstanding Shares: N/A
• Free Float: N/A
• Market Cap: N/A
• Optionable: N/A
• Beta: N/A