Who owns QUANTUMSPHERE ACQUISITION CO?
- Ticker: QUMSR
- CUSIP Number: g7387b114
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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 |
|---|---|---|---|---|---|
| Harraden Circle Investments | 994k | $209k | 493% | Dec 2025 |
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| Highbridge Capital Management | 684k | $144k | -2% | Dec 2025 |
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| Shaolin Capital Management | 460k | $97k | 100% | Dec 2025 |
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| Glazer Capital | 421k | $88k | 100% | Dec 2025 |
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| Linden Advisors | 400k | $88k | 100% | Dec 2025 |
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| CNH Partners | 323k | $65k | 100% | Dec 2025 |
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| HGC Investment Management | 300k | $63k | 100% | Dec 2025 |
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| Cable Car Capital | 175k | $37k | 100% | Dec 2025 |
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| Wolverine Asset Management | 150k | $32k | 100% | Dec 2025 |
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| Hudson Bay Capital Management | 150k | $32k | -36% | Dec 2025 |
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| Radcliffe Capital Management | 150k | $33k | 100% | Dec 2025 |
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| Heights Capital Management | 150k | $32k | 100% | Dec 2025 |
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| D. E. Shaw & Co | 125k | $26k | 100% | Dec 2025 |
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| Periscope Capital | 125k | $26k | 100% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 102k | $22k | 100% | Dec 2025 |
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| Boothbay Fund Management | 100k | $21k | 100% | Dec 2025 |
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| Schonfeld Strategic Advisors | 55k | $12k | 100% | Dec 2025 |
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| Meteora Capital | 36k | $7.6k | 100% | Dec 2025 |
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| Berkley W R | 35k | $7.4k | 100% | Dec 2025 |
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| UBS Group | 16k | $3.4k | 100% | Dec 2025 |
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Who sold out of Quantumsphere Acquisition?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Mizuho Securities Usa | Sep 2025 | 358k | $6.2k |