# QUANTUMSPHERE ACQUISITION CO RIGHT 08/06/2030

QUANTUMSPHERE ACQUISITION CO RIGHT 08/06/2030 is a security (CUSIP G7387B114) tracked across SEC portfolio filings. 24 institutional managers reported $1.6M on Form 13F as of 2026-03-31; 2 registered fund positions totaling $57K via N-PORT as of 2026-03-31.

## Summary

- Issuer: QUANTUMSPHERE ACQUISITION CO
- Class: RIGHT 08/06/2030
- CUSIP: G7387B114
- Asset category: DE
- 13F holders: 24
- 13F value: $1.6M
- 13F period: 2026-03-31
- N-PORT fund positions: 2
- N-PORT value: $57K
- N-PORT report: 2026-03-31

## Top institutional holders (Form 13F)

_Showing 15 of 24 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Harraden Circle Investments, LLC](https://search.stillhousedata.com/firm/310227) | NEW YORK, NY | $248K | 993,926 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | NEW YORK, NY | $173K | 690,404 |
| TORONTO DOMINION BANK | Toronto, Ontario, A6 | $168K | 670,837 |
| [Shaolin Capital Management LLC](https://search.stillhousedata.com/firm/300095) | MIAMI, FL | $115K | 460,000 |
| [RIVERNORTH CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/122020) | WEST PALM BEACH, FL | $106K | 424,512 |
| [Polar Asset Management Partners Inc.](https://search.stillhousedata.com/firm/162681) | TORONTO, A6 | $100K | 400,000 |
| Linden Advisors LP | New York, NY | $90K | 400,000 |
| [AQR Arbitrage LLC](https://search.stillhousedata.com/firm/114626) | Greenwich, CT | $80K | 321,002 |
| HGC Investment Management Inc. | TORONTO, A6 | $75K | 300,000 |
| Clear Street Group Inc. | NEW YORK, NY | $56K | 224,380 |
| [Cable Car Capital, LP](https://search.stillhousedata.com/firm/169234) | SAN FRANCISCO, CA | $44K | 174,801 |
| [RLH Capital LLC](https://search.stillhousedata.com/firm/158375) | Great Neck, NY | $41K | 184,900 |
| Hudson Bay Capital Management LP | Greenwich, CT | $38K | 150,000 |
| HEIGHTS CAPITAL MANAGEMENT, INC | SAN FRANCISCO, CA | $35K | 138,181 |
| [WOLVERINE ASSET MANAGEMENT LLC](https://search.stillhousedata.com/firm/138907) | CHICAGO, IL | $34K | 135,213 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| First Trust Alternative Opportunities Fund | First Trust Alternative Opportunities Fund | $32K | 0.09% |
| RiverNorth Opportunities Fund Inc. | RIVERNORTH OPPORTUNITIES FUND INC. | $25K | 0.77% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/G7387B114.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.