Quantumsphere Acquisition Ownership | Who Owns Quantumsphere Acquisition?

Quantumsphere Acquisition Ownership Summary

Quantumsphere Acquisition is owned by 79.33% institutional investors, and 20.67% retail investors.

QUMS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Quantumsphere Acquisition	79.33%	-	20.67%
Industry	Shell Companies Stocks	2384.71%	18.65%	-2303.36%

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	25	525.00%	6,568,805	671.59%	79	25.85%	24	500.00%	-	-
Sep 30, 2025	4	-	851,333	-	17	-	4	-	-	-

QUMS Ownership FAQ

Who Owns Quantumsphere Acquisition?

Quantumsphere Acquisition shareholders are primarily institutional investors at 79.33%, followed by 0% insiders and 0% retail investors. The average institutional ownership in Quantumsphere Acquisition's industry, Shell Companies Stocks , is 2384.71%, which Quantumsphere Acquisition falls below.

Does Blackrock own Quantumsphere Acquisition?

BlackRock is not among the top 10 institutional shareholders of Quantumsphere Acquisition.

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