Stock Taper 
QUMS
$10.33
▲ UP 0.10% (0.01)
KEY STATISTICS
Market Cap$112.97 M
52w High$10.33
52w Low$9.92
Dividend Yield—
Frequency—
P/E344.33
Volume151
Shares Out.10.94M
COMPANY
LEADERSHIP
CHIEF EXECUTIVE
Ping Zhang
ABOUT
SECTOR
Financial Services
WENT PUBLIC
August 7, 2025
METHOD OF GOING PUBLIC
N/A
FULL TIME EMPLOYEES
1
PRICE
$10.33 ▲ UP 0.10% (+$0.01)About Quantumsphere Acquisition Corp. Ordinary Shares
https://www.quantumsphere.com ↗Quantumsphere Acquisition Corporation does not have significant operations. It intends to effect a merger, share exchange, asset acquisition, share purchase, recapitalization, reorganization, or similar business combination with one or more businesses. The company was incorporated in 2024 and is based in New York, New York.
INDUSTRY
Shell Companies
ETFS HOLDING THIS STOCK
ETFS HOLDING
2
LISTED HERE
1
RANKED BY POSITION SIZE
INSTITUTIONAL OWNERSHIP
SHARES OWNED
50.15%
HOLDERS
29
TOP 12 OF 29 · RANKED BY POSITION SIZE
Mizuho Securities Usa LLC
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Karpus Management, Inc.
Shaolin Capital Management LLC
Rivernorth Capital Management, LLC
Glazer Capital, LLC
D. E. Shaw & Co., Inc.
Linden Advisors LP
Polar Asset Management Partners Inc.
Aqr Arbitrage LLC
Hgc Investment Management Inc.
SPEG
PGAC
CHAR
QSEA
CHPG