Who owns QUANTUMSPHERE ACQUISITION CO?
- Ticker: QUMSU
- CUSIP Number: g7387b122
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Analyze quarterly positions in Quantumsphere Acquisition with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Quantumsphere Acquisition stock
Who bought or sold QUANTUMSPHERE ACQUISITION CO this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Westchester Capital Management | 100k | $1.0M | 0% | Mar 2026 |
|
| Gabelli Securities | 68k | $689k | 0% | Dec 2025 |
|
| Gabelli Funds | 57k | $583k | 0% | Dec 2025 |
|
| Hrt Financial | 30k | $304k | -3% | Mar 2026 |
|
| Clear Street Group | 23k | $232k | 100% | Mar 2026 |
|
| UBS Group | 464.00 | $4.7k | 1% | Mar 2026 |
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| Glazer Capital | 219.00 | $2.0k | 100% | Mar 2026 |
|
Who sold out of Quantumsphere Acquisition?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Rivernorth Capital Management | Dec 2025 | 425k | $4.3M |
| Polar Securities | Dec 2025 | 400k | $4.1M |
| Linden Advisors | Sep 2025 | 400k | $4.1M |
| Toronto-Dominion Bank | Sep 2025 | 361k | $3.7M |
| HGC Investment Management | Sep 2025 | 300k | $3.0M |
| Radcliffe Capital Management | Sep 2025 | 150k | $1.5M |
| Heights Capital Management | Sep 2025 | 150k | $1.5M |
| Jpmorgan Chase & Co | Sep 2025 | 10k | $101k |