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Quantumsphere Acquisition Corp (QUMSR)

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Latest 13D & 13G Filings
Company Symbol Filed By Filing Date Filing
Quantumsphere Acquisition Corp
QUMSR
 Wolverine Asset Management, LLC 2026-10-06
13G Filing
Quantumsphere Acquisition Corp
QUMSR
Highbridge Capital Management
 2026-02-17
13G Filing
Quantumsphere Acquisition Corp
QUMSR
 Mizuho Financial Group, Inc. 2026-02-12
13G Filing
Quantumsphere Acquisition Corp
QUMSR
Highbridge Capital Management
 2025-11-14
13G Filing
Quantumsphere Acquisition Corp
QUMSR
 WOLVERINE ASSET MANAGEMENT LLC 2025-11-07
13G Filing
Insider Monkey Quarterly Strategy
+599.2% Insider Monkey Quarterly Strategy
+227% Benchmark50% S&P 500 ETF and 50% Russell 2000 ETF
500%
250%
0%

Returns since its inception in May 2014 (through June 2, 2026)

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