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Quantumsphere Acquisition Ord Shs
QUMSAdd to Watchlist
10.190USD
+0.010+0.10%
Close 05/18, 16:00（ET）Quotes delayed by 15 min
116.12MMarket Cap
--P/E TTM
More Details of Company
Quantumsphere Acquisition Ord Shs Info
Ticker Symbol- -
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CEO- -
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Company Executives of Quantumsphere Acquisition Ord Shs
Name
Name/Position
Position
Shareholding
Change
Mr. Ping Zhang
Mr. Ping Zhang
Chairman of the Board, Chief Executive Officer, Chief Financial Officer and Director
Chairman of the Board, Chief Executive Officer, Chief Financial Officer and Director
--
--
Mr. Wei (Victor) Zhang
Mr. Wei (Victor) Zhang
Independent Director
Independent Director
--
--
Mr. Daniel M. Mccabe
Mr. Daniel M. Mccabe
Independent Director
Independent Director
--
--
Ms. Qi Gong
Ms. Qi Gong
Independent Director
Independent Director
--
--
Name
Name/Position
Position
Shareholding
Change
Mr. Ping Zhang
Mr. Ping Zhang
Chairman of the Board, Chief Executive Officer, Chief Financial Officer and Director
Chairman of the Board, Chief Executive Officer, Chief Financial Officer and Director
--
--
Mr. Wei (Victor) Zhang
Mr. Wei (Victor) Zhang
Independent Director
Independent Director
--
--
Mr. Daniel M. Mccabe
Mr. Daniel M. Mccabe
Independent Director
Independent Director
--
--
Ms. Qi Gong
Ms. Qi Gong
Independent Director
Independent Director
--
--
Revenue Breakdown
Relevant data have not been disclosed by the company yet.
Relevant data have not been disclosed by the company yet.
By Business
By Region
Relevant data have not been disclosed by the company yet.
Shareholding Stats
Updated: Thu, Feb 19
Updated: Thu, Feb 19
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Mizuho Securities USA, LLC.
6.42%
Wolverine Asset Management, LLC
5.29%
Karpus Investment Management
4.33%
Shaolin Capital Management, LLC
4.21%
Clear Street Group Inc
3.72%
Other
76.02%
Shareholders
Shareholders
Proportion
Mizuho Securities USA, LLC.
6.42%
Wolverine Asset Management, LLC
5.29%
Karpus Investment Management
4.33%
Shaolin Capital Management, LLC
4.21%
Clear Street Group Inc
3.72%
Other
76.02%
Shareholder Types
Shareholders
Proportion
Hedge Fund
22.97%
Investment Advisor/Hedge Fund
13.81%
Investment Advisor
12.96%
Research Firm
8.95%
Other
41.31%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q4
6
1.43M
0.05%
--
2026Q1
31
6.69M
58.69%
+5.21M
2025Q4
6
1.43M
12.55%
+852.38K
2025Q3
4
851.33K
7.46%
+851.33K
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Mizuho Securities USA, LLC.
718.09K
6.3%
+718.09K
--
Dec 31, 2025
Wolverine Asset Management, LLC
575.22K
5.04%
+1.05K
+0.18%
Dec 31, 2025
Karpus Investment Management
494.35K
4.33%
+494.35K
--
Dec 31, 2025
Shaolin Capital Management, LLC
480.00K
4.21%
+480.00K
--
Dec 31, 2025
Clear Street Group Inc
424.76K
3.72%
+423.36K
+30261.83%
Dec 31, 2025
Glazer Capital, LLC
424.15K
3.72%
+424.15K
--
Dec 31, 2025
D. E. Shaw & Co., L.P.
409.86K
3.59%
+409.86K
--
Dec 31, 2025
Linden Advisors L.P.
400.00K
3.51%
+400.00K
--
Dec 31, 2025
AQR Capital Management, LLC
322.66K
2.83%
+322.66K
--
Dec 31, 2025
Berkley Dean & Company, Inc.
303.58K
2.66%
+303.58K
--
Dec 31, 2025
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Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
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Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
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Date
Ex-dividend Date
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Date
Ex-dividend Date
Type
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