Who owns QUANTUMSPHERE ACQUISITION CO?
- Ticker: QUMSR
- CUSIP Number: g7387b114
Tip: Access positions for across all investors
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 | $249k | 0% | Mar 2026 |
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| Jpmorgan Chase & Co | 690k | $173k | 100% | Mar 2026 |
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| Highbridge Capital Management | 684k | $144k | -2% | Dec 2025 |
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| Toronto-Dominion Bank | 671k | $168k | 1242% | Mar 2026 |
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| Shaolin Capital Management | 460k | $115k | 0% | Mar 2026 |
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| Rivernorth Capital Management | 425k | $106k | 100% | Mar 2026 |
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| Glazer Capital | 421k | $67k | 0% | Mar 2026 |
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| Polar Securities | 400k | $100k | 100% | Mar 2026 |
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| Linden Advisors | 400k | $88k | 100% | Dec 2025 |
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| CNH Partners | 321k | $80k | -1% | Mar 2026 |
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| HGC Investment Management | 300k | $63k | 100% | Dec 2025 |
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| Clear Street Group | 224k | $56k | 100% | Mar 2026 |
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| RLH Capital | 185k | $41k | 100% | Mar 2026 |
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| Cable Car Capital | 175k | $44k | 0% | Mar 2026 |
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| Hudson Bay Capital Management | 150k | $38k | 0% | Mar 2026 |
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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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| Wolverine Asset Management | 135k | $34k | -10% | Mar 2026 |
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| D. E. Shaw & Co | 125k | $31k | 0% | Mar 2026 |
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| Periscope Capital | 125k | $28k | 0% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 102k | $23k | 0% | Mar 2026 |
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| Boothbay Fund Management | 100k | $25k | 0% | Mar 2026 |
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| Schonfeld Strategic Advisors | 55k | $12k | 0% | Mar 2026 |
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| Berkley W R | 35k | $7.7k | 0% | Mar 2026 |
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| UBS Group | 16k | $2.6k | 0% | Mar 2026 |
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Who sold out of Quantumsphere Acquisition?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Meteora Capital | Dec 2025 | 36k | $7.6k |