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
Whiteowl Holdings LLC27.41%3,126,650$31.24MInsider
Ping Zhang27.41%3,126,650$31.24MInsider
Highbridge Capital Management LLC5.26%600,000$5.99MInstitution
Rivernorth Capital Management LLC3.73%425,000$4.25MInstitution
Glazer Capital LLC3.69%420,542$4.20MInstitution
Harraden Circle Investments LLC3.51%400,707$4.00MInstitution
Linden Advisors LP3.51%400,000$4.00MInstitution
Polar Asset Management Partners Inc3.51%400,000$4.00MInstitution
Toronto Dominion Bank3.16%361,000$3.61MInstitution
Aqr Arbitrage LLC2.83%322,660$3.22MInstitution

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QUMS vs Shell Company Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
QUMS50.77%49.23%
PGAC69.93%20.10%
CHAR73.94%19.66%Net Selling
QSEA55.24%44.76%
PCSC74.38%7.76%

Quantumsphere Acquisition Stock Ownership FAQ

Who owns Quantumsphere Acquisition?

Quantumsphere Acquisition (NASDAQ: QUMS) is owned by 56.54% institutional shareholders, 54.82% Quantumsphere Acquisition insiders, and 0.00% retail investors. Whiteowl Holdings LLC is the largest individual Quantumsphere Acquisition shareholder, owning 3.13M shares representing 27.41% of the company. Whiteowl Holdings LLC's Quantumsphere Acquisition shares are currently valued at $31.24M.

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