M3-BRIGADE ACQUISITION VI CO MBVIW
*W EXP 08/18/203 · Equity WRT · CUSIP G63221116
- SectorBlank check (SPAC)
- IndustryBlank Checks
- HeadquartersNew York, NY
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $0.45. Options: 1 managers hold calls ($124.8k notional), 0 hold puts (—).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q4 2025 | 45 |
| Q1 2026 | 48 |
| Q2 2026 | 47 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2026 | 12 | 10 |
| Q2 2026 | 7 | 10 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $0 | $0 | — |
| Q4 2025 | $57.5k | $0 | 0.00 |
| Q1 2026 | $107.6k | $0 | 0.00 |
| Q2 2026 | $124.8k | $0 | 0.00 |
Biggest buyers
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | Added | +125.1k |
| Lineage Point Capital LP | Added | +43.0k |
| Arax Advisory Partners | New | +37.0k |
| PEAK6 LLC | Added | +32.1k |
| Kryger Capital LLC | New | +25.9k |
| Polar Asset Management Partners Inc. | Added | +5.4k |
| Bulldog Investors, LLP | Added | +5.1k |
Biggest sellers
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Reduced | -70.8k |
| Shaolin Capital Management LLC | Reduced | -68.5k |
| Parallax Volatility Advisers, L.P. | Reduced | -32.1k |
| BERKLEY W R CORP | Sold out | -31.2k |
| Schonfeld Strategic Advisors LLC | Reduced | -7.5k |
| PenderFund Capital Management Ltd. | Sold out | -3.5k |
| WOLVERINE ASSET MANAGEMENT LLC | Reduced | -3.0k |
| Clear Street Group Inc. | Reduced | -1.5k |
| BOOTHBAY FUND MANAGEMENT, LLC | Reduced | -1.1k |
| ROYAL BANK OF CANADA | Sold out | -1.0k |
Biggest calls
| MILLENNIUM MANAGEMENT LLC | Unchanged | $124.8k311.9k shares |
Biggest puts
| None |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 658.3k $250.2k | Added +125.1k |
| Alberta Investment Management Corp 0.00% of their portfolio | 483.3k $193.3k | Unchanged |
| Verition Fund Management LLC 0.00% of their portfolio | 473.5k $189.4k | Unchanged |
| PEAK6 LLC 0.00% of their portfolio | 448.8k $179.5k | Added +32.1k |
| Shaolin Capital Management LLC 0.01% of their portfolio | 401.5k $160.6k | Reduced -68.5k |
| GLAZER CAPITAL, LLC 0.00% of their portfolio | 386.9k $155.0k | Unchanged |
| AQR Arbitrage LLC 0.00% of their portfolio | 381.1k $144.8k | Unchanged |
| Polar Asset Management Partners Inc. 0.00% of their portfolio | 372.1k $148.8k | Added +5.4k |
| Linden Advisors LP 0.00% of their portfolio | 366.7k $143.0k | Unchanged |
| MMCAP International Inc. SPC 0.01% of their portfolio | 366.7k $146.7k | Unchanged |
| TENOR CAPITAL MANAGEMENT Co., L.P. 0.00% of their portfolio | 366.7k $146.7k | Unchanged |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.00% of their portfolio | 366.7k $146.7k | Unchanged |
| PICTON MAHONEY ASSET MANAGEMENT 0.00% of their portfolio | 366.7k $146.7k | Unchanged |
| Magnetar Financial LLC 0.00% of their portfolio | 366.7k $146.7k | Unchanged |
| Context Capital Management, LLC 0.00% of their portfolio | 263.8k $105.5k | Unchanged |
| CSS LLC/IL 0.00% of their portfolio | 207.2k $82.9k | Unchanged |
| OMERS ADMINISTRATION Corp 0.00% of their portfolio | 200.0k $80.0k | Unchanged |
| Parallax Volatility Advisers, L.P. 0.00% of their portfolio | 200.0k $80.0k | Reduced -32.1k |
| Radcliffe Capital Management, L.P. 0.01% of their portfolio | 191.7k $74.7k | Unchanged |
| Wealthspring Capital LLC 0.02% of their portfolio | 185.2k $74.1k | Unchanged |
| Hudson Bay Capital Management LP 0.00% of their portfolio | 183.3k $73.3k | Unchanged |
| Periscope Capital Inc. 0.01% of their portfolio | 180.7k $72.3k | Unchanged |
| Mint Tower Capital Management B.V. 0.01% of their portfolio | 166.7k $67.0k | Unchanged |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.00% of their portfolio | 147.8k $59.1k | Reduced -70.8k |
| RIVERNORTH CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 133.2k $46.6k | Unchanged |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 119.4k $47.8k | Unchanged |
| ARISTEIA CAPITAL, L.L.C. 0.00% of their portfolio | 116.7k $45.5k | Unchanged |
| Lineage Point Capital LP 0.01% of their portfolio | 100.0k $40.0k | Added +43.0k |
| GABELLI & Co INVESTMENT ADVISERS, INC. 0.01% of their portfolio | 89.8k $35.9k | Unchanged |
| Clear Street Group Inc. 0.00% of their portfolio | 89.5k $35.8k | Reduced -1.5k |
| Davidson Kempner Capital Management LP 0.00% of their portfolio | 83.3k $33.3k | Unchanged |
| GABELLI FUNDS LLC 0.00% of their portfolio | 76.9k $30.7k | Unchanged |
| WOLVERINE ASSET MANAGEMENT LLC 0.00% of their portfolio | 72.7k $29.1k | Reduced -3.0k |
| MOORE CAPITAL MANAGEMENT, LP 0.00% of their portfolio | 66.7k $26.7k | Unchanged |
| WHITEBOX ADVISORS LLC 0.00% of their portfolio | 50.0k $20.0k | Unchanged |
| Bulldog Investors, LLP 0.00% of their portfolio | 38.4k $15.4k | Added +5.1k |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.00% of their portfolio | 38.2k $15.3k | Unchanged |
| Arax Advisory Partners 0.00% of their portfolio | 37.0k $14.8k | New |
| Cable Car Capital, LP 0.00% of their portfolio | 33.3k $13.3k | Unchanged |
| K2 PRINCIPAL FUND, L.P. 0.00% of their portfolio | 33.3k $13.3k | Unchanged |
| TIG Advisors, LLC 0.00% of their portfolio | 33.3k $13.3k | Unchanged |
| Kryger Capital LLC 0.00% of their portfolio | 25.9k $10.4k | New |
| Walleye Capital LLC 0.00% of their portfolio | 24.2k $9.7k | Unchanged |
| Schonfeld Strategic Advisors LLC 0.00% of their portfolio | 22.5k $9.0k | Reduced -7.5k |
| BOOTHBAY FUND MANAGEMENT, LLC 0.00% of their portfolio | 20.4k $206.3k | Reduced -1.1k |
| Governors Lane LP 0.00% of their portfolio | 16.6k $6.7k | Unchanged |
| Kepos Capital LP 0.00% of their portfolio | 7.9k $3.0k | Unchanged |