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NASDAQ:QUMSU

Quantumsphere Acquisition (QUMSU) Stock Price, News & Analysis

$10.44 +0.14 (+1.40%)
Closing price 03:54 PM Eastern
Extended Trading
$10.38 -0.06 (-0.60%)
As of 05:50 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

About Quantumsphere Acquisition Stock (NASDAQ:QUMSU)

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Key Stats

Today's Range
$10.30
▼
$10.30
50-Day Range
$10.12
▼
$11.78
52-Week Range
$10.10
▼
$10.99
Volume
N/A
Average Volume
956 shs
Market Capitalization
N/A
P/E Ratio
N/A
Dividend Yield
N/A
Price Target
N/A
Consensus Rating
N/A

Company Overview

Quantumsphere Acquisition Corp. is a special purpose acquisition company (SPAC) that was formed to pursue a business combination with one or more private companies. Its potential transaction may take the form of a merger, stock exchange, asset acquisition, reorganization, or similar corporate combination.

As a SPAC, Quantumsphere Acquisition Corp. does not currently operate a conventional business, manufacture products, or provide ongoing commercial services. Its primary activities are evaluating potential acquisition targets and seeking shareholder approval for a proposed transaction.

Publicly available information about the company’s target industry, geographic focus, operating history, and leadership is limited. Until a business combination is completed, the company’s activities are expected to remain centered on identifying and pursuing an appropriate transaction.

AI Generated. May Contain Errors.

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QUMSU Stock News Headlines

Quantumsphere SPAC to Merge with Fortune Favor
Palantir and Wall Street are in on it…
Palantir just signed a major AI deal with a company most investors have never heard of. Wall Street has poured billions into this firm, which may have found a solution to the growing AI energy crunch. Unlike pricey chipmakers trading at 40 times earnings, this pure-play AI energy name remains cheap and profitable. See the name and ticker behind this fast-moving story before wider attention catches on.tc pixel
QUMSU Quantumsphere Acquisition Corporation Units
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QUMSU Stock Analysis - Frequently Asked Questions

Quantumsphere Acquisition's stock was trading at $10.18 at the beginning of the year. Since then, QUMSU stock has increased by 2.6% and is now trading at $10.4440.

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

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
N/A
Industry
N/A
Sub-Industry
N/A
Current Symbol
NASDAQ:QUMSU
CIK
2070900
Web
N/A
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
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This page (NASDAQ:QUMSU) was last updated on 10/16/2026 by MarketBeat.com Staff.
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