NASDAQ: QUMS
Quantumsphere Acquisition Corp Stock Ownership - Who owns Quantumsphere Acquisition?

Insider buying vs selling

Have Quantumsphere Acquisition Corp insiders been buying or selling?

No trades
There has been no insiders buying vs selling in the past 12 months.

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QUMS Shareholders

What type of owners hold Quantumsphere Acquisition Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ping Zhang27.41%3,126,650$31.86MInsider
Whiteowl Holdings LLC27.41%3,126,650$31.86MInsider
Mizuho Securities Usa LLC 16.42%731,984$7.46MInstitution
Wolverine Asset Management LLC5.30%603,984$6.15MInstitution
Berkley W R Corp4.46%508,540$5.18MInstitution
Karpus Management Inc4.33%493,875$5.03MInstitution
Shaolin Capital Management LLC4.21%480,000$4.89MInstitution
Rivernorth Capital Management LLC3.72%424,512$4.33MInstitution
Glazer Capital LLC3.71%423,238$4.31MInstitution
D E Shaw Co Inc3.59%409,860$4.18MInstitution

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QUMS vs Shell Company Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
QUMS55.64%44.36%
PGAC68.94%20.10%
CHAR75.29%19.66%
QSEA55.12%44.88%
PCSC91.44%7.76%

Quantumsphere Acquisition Stock Ownership FAQ

Who owns Quantumsphere Acquisition?

Quantumsphere Acquisition (NASDAQ: QUMS) is owned by 68.77% institutional shareholders, 54.82% Quantumsphere Acquisition insiders, and 0.00% retail investors. Ping Zhang is the largest individual Quantumsphere Acquisition shareholder, owning 3.13M shares representing 27.41% of the company. Ping Zhang's Quantumsphere Acquisition shares are currently valued at $31.86M.

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