# M3-BRIGADE ACQUISITION VI CO COMMON

M3-BRIGADE ACQUISITION VI CO COMMON is a security (CUSIP G63221108) tracked across SEC portfolio filings. 68 institutional managers reported $283.9M on Form 13F as of 2026-06-30; 4 registered fund positions totaling $4.5M via N-PORT as of 2026-05-31.

## Summary

- Issuer: M3-BRIGADE ACQUISITION VI CO
- Class: COMMON
- CUSIP: G63221108
- Asset category: EC
- 13F holders: 68
- 13F value: $283.9M
- 13F period: 2026-06-30
- N-PORT fund positions: 4
- N-PORT value: $4.5M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 68 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | NEW YORK, NY | $14.8M | 1,470,000 |
| Alberta Investment Management Corp | EDMONTON, A0 | $14.7M | 1,450,000 |
| [METEORA CAPITAL, LLC](https://search.stillhousedata.com/firm/313378) | Boca Raton, FL | $12.6M | 1,253,752 |
| PEAK6 LLC | CHICAGO, IL | $12.6M | 1,250,000 |
| Linden Advisors LP | New York, NY | $11.1M | 1,100,000 |
| Magnetar Financial LLC | Evanston, IL | $11.1M | 1,099,995 |
| [AQR Arbitrage LLC](https://search.stillhousedata.com/firm/114626) | Greenwich, CT | $11.1M | 1,100,131 |
| MMCAP International Inc. SPC | GRAND CAYMAN, E9 | $11.1M | 1,100,000 |
| [Polar Asset Management Partners Inc.](https://search.stillhousedata.com/firm/162681) | TORONTO, A6 | $11.1M | 1,100,000 |
| [TENOR CAPITAL MANAGEMENT Co., L.P.](https://search.stillhousedata.com/firm/153277) | NEW YORK, NY | $11.1M | 1,100,000 |
| PICTON MAHONEY ASSET MANAGEMENT | TORONTO, A6 | $11.1M | 1,099,998 |
| [ADAGE CAPITAL PARTNERS GP, L.L.C.](https://search.stillhousedata.com/firm/160679) | Boston, MA | $10.1M | 1,000,000 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $10.0M | 994,317 |
| [HighTower Advisors, LLC](https://search.stillhousedata.com/firm/145323) | CHICAGO, IL | $9.0M | 888,850 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | TORONTO, A6 | $8.6M | 849,998 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| First Trust Alternative Opportunities Fund | First Trust Alternative Opportunities Fund | $2.0M | 5.84% |
| RiverNorth Opportunities Fund Inc. | RIVERNORTH OPPORTUNITIES FUND INC. | $1.0M | 31.04% |
| Special Opportunities Fund, Inc. | Special Opportunities Fund, Inc. | $1.0M | 59.76% |
| High Income Securities Fund | High Income | $507K | 41.40% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/G63221108.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.