Security key
G63221124
M3-Brigade Acquisition VI Corp. - UNIT 08/18/2030 (MBVIU)
CUSIP: G63221124
Q1 2026 13F Holders as of 31 Mar 2026
- Type / Class
- Equity / UNIT 08/18/2030
- Total 13F shares
- 2,214,535
- Share change
- -2,020,864
- Total reported value
- $22,478,145
- Price per share
- $10.15
- Number of holders
- 16
- Value change
- -$20,541,590
- Number of buys
- 2
- Number of sells
- 11
Report period
Q1 2026
Institutions
16
Top holders
10
MBVIU full security history
Previous quarter: Q4 2025
M3-Brigade Acquisition VI Corp. SEC filings
M3-Brigade Acquisition VI Corp. company facts
Broader feeds
Reporting periods
Holder history for CUSIP G63221124
Recent filing periods:
Top shareholders of MBVIU - M3-Brigade Acquisition VI Corp. - UNIT 08/18/2030 (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| M3-Brigade Sponsor VI LLC |
13D/G
|
— |
20%
|
8,625,000
|
— | $0 | 30 Sep 2025 | |
| GOLDMAN SACHS GROUP INC |
13D/G
|
THE GOLDMAN SACHS GROUP, INC. |
6%
|
2,080,501
|
$20,950,645 | $0 | 31 Dec 2025 | |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC |
13F
|
Company |
4.2%
|
1,470,000
|
$14,714,700 | — | 31 Dec 2025 | |
| HighTower Advisors, LLC |
13F
|
Company |
3.3%
|
1,133,688
|
$11,336,880 | — | 31 Dec 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
2.9%
|
994,317
|
$9,943,170 | — | 31 Dec 2025 | |
| First Trust Capital Management L.P. |
13F
|
Company |
1.2%
|
399,999
|
$3,999,990 | — | 31 Dec 2025 | |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) |
13F
|
Company |
0.72%
|
250,000
|
$2,502,500 | — | 31 Dec 2025 | |
| MIZUHO SECURITIES USA LLC |
13F
|
Company |
0.58%
|
200,000
|
$2,000,000 | — | 31 Dec 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.46%
|
158,250
|
$1,582,500 | — | 31 Dec 2025 | |
| Ghisallo Capital Management LLC |
13F
|
Company |
0.29%
|
100,000
|
$1,001,000 | — | 31 Dec 2025 | |
| Virtu Financial LLC |
13F
|
Company |
0.16%
|
56,501
|
$566,000 | — | 31 Dec 2025 | |
| ABC ARBITRAGE SA |
13F
|
Company |
0.07%
|
25,000
|
$250,000 | — | 31 Dec 2025 | |
| DELTEC ASSET MANAGEMENT LLC |
13F
|
Company |
0.07%
|
25,000
|
$250,000 | — | 31 Dec 2025 | |
| Centiva Capital, LP |
13F
|
Company |
0.07%
|
24,999
|
$250,240 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0.06%
|
22,107
|
$221,070 | — | 31 Dec 2025 | |
| Evercore Wealth Management, LLC |
13F
|
Company |
0.05%
|
15,999
|
$159,990 | — | 31 Dec 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.04%
|
14,964
|
$149,790 | — | 31 Dec 2025 | |
| STATE OF WISCONSIN INVESTMENT BOARD |
13F
|
Company |
0.03%
|
10,000
|
$100,000 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0%
|
92
|
$920 | — | 31 Dec 2025 | |
| Alberta Investment Management Corp |
13F
|
Company |
—
mixed-class rows
|
1,933,333
mixed-class rows
|
$14,693,333 | — | 31 Dec 2025 | |
| PEAK6 LLC |
13F
|
Company |
—
mixed-class rows
|
1,666,667
mixed-class rows
|
$12,654,167 | — | 31 Dec 2025 | |
| AQR Arbitrage LLC |
13F
|
Company |
—
mixed-class rows
|
1,522,432
mixed-class rows
|
$11,570,483 | — | 31 Dec 2025 | |
| GLAZER CAPITAL, LLC |
13F
|
Company |
—
mixed-class rows
|
1,524,206
mixed-class rows
|
$11,516,000 | — | 31 Dec 2025 | |
| LINDEN ADVISORS LP |
13F
|
Company |
—
mixed-class rows
|
1,466,666
mixed-class rows
|
$11,152,166 | — | 31 Dec 2025 | |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND |
13F
|
Company |
—
mixed-class rows
|
1,466,666
mixed-class rows
|
$11,146,666 | — | 31 Dec 2025 | |
| MMCAP International Inc. SPC |
13F
|
Company |
—
mixed-class rows
|
1,466,666
mixed-class rows
|
$11,135,666 | — | 31 Dec 2025 | |
| Polar Asset Management Partners Inc. |
13F
|
Company |
—
mixed-class rows
|
1,466,666
mixed-class rows
|
$11,135,666 | — | 31 Dec 2025 | |
| TENOR CAPITAL MANAGEMENT Co., L.P. |
13F
|
Company |
—
mixed-class rows
|
1,466,666
mixed-class rows
|
$11,135,666 | — | 31 Dec 2025 | |
| PICTON MAHONEY ASSET MANAGEMENT |
13F
|
Company |
—
mixed-class rows
|
1,466,664
mixed-class rows
|
$11,135,646 | — | 31 Dec 2025 | |
| Magnetar Financial LLC |
13F
|
Company |
—
class O/S missing
|
1,100,000
|
$11,110,000 | — | 31 Dec 2025 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
|
Company |
—
mixed-class rows
|
1,222,222
mixed-class rows
|
$10,082,222 | — | 31 Dec 2025 | |
| Verition Fund Management LLC |
13F
|
Company |
—
mixed-class rows
|
1,345,798
mixed-class rows
|
$8,955,860 | — | 31 Dec 2025 | |
| Context Capital Management, LLC |
13F
|
Company |
—
mixed-class rows
|
1,055,066
mixed-class rows
|
$8,010,593 | — | 31 Dec 2025 | |
| Mint Tower Capital Management B.V. |
13F
|
Company |
—
mixed-class rows
|
666,666
mixed-class rows
|
$6,667,000 | — | 31 Dec 2025 | |
| METEORA CAPITAL, LLC |
13F
|
Company |
—
mixed-class rows
|
774,740
mixed-class rows
|
$6,582,286 | — | 31 Dec 2025 | |
| Radcliffe Capital Management, L.P. |
13F
|
Company |
—
mixed-class rows
|
827,570
mixed-class rows
|
$6,432,841 | — | 31 Dec 2025 | |
| HGC Investment Management Inc. |
13F
|
Company |
—
class O/S missing
|
625,000
|
$6,328,125 | — | 31 Dec 2025 | |
| OMERS ADMINISTRATION Corp |
13F
|
Company |
—
mixed-class rows
|
800,000
mixed-class rows
|
$6,080,000 | — | 31 Dec 2025 | |
| Wealthspring Capital LLC |
13F
|
Company |
—
mixed-class rows
|
743,340
mixed-class rows
|
$5,643,809 | — | 31 Dec 2025 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
—
mixed-class rows
|
733,333
mixed-class rows
|
$5,573,333 | — | 31 Dec 2025 | |
| Shaolin Capital Management LLC |
13F
|
Company |
—
mixed-class rows
|
950,118
mixed-class rows
|
$5,365,788 | — | 31 Dec 2025 | |
| PERISCOPE CAPITAL INC. |
13F
|
Company |
—
mixed-class rows
|
680,732
mixed-class rows
|
$5,066,871 | — | 31 Dec 2025 | |
| TORONTO DOMINION BANK |
13F
|
Company |
—
mixed-class rows
|
448,700
mixed-class rows
|
$4,522,175 | — | 31 Dec 2025 | |
| STEADFAST CAPITAL MANAGEMENT LP |
13F
|
Company |
—
class O/S missing
|
400,000
|
$4,050,000 | — | 31 Dec 2025 | |
| RIVERNORTH CAPITAL MANAGEMENT, LLC |
13F
|
Company |
—
class O/S missing
|
399,512
|
$4,045,059 | — | 31 Dec 2025 | |
| BNP PARIBAS FINANCIAL MARKETS |
13F
|
Company |
—
mixed-class rows
|
477,556
mixed-class rows
|
$3,629,426 | — | 31 Dec 2025 | |
| ARISTEIA CAPITAL, L.L.C. |
13F
|
Company |
—
mixed-class rows
|
466,666
mixed-class rows
|
$3,544,916 | — | 31 Dec 2025 | |
| WOLVERINE ASSET MANAGEMENT LLC |
13F
|
Company |
—
mixed-class rows
|
426,664
mixed-class rows
|
$3,239,446 | — | 31 Dec 2025 | |
| Clear Street Group Inc. |
13F
|
Company |
—
mixed-class rows
|
409,156
mixed-class rows
|
$3,151,344 | — | 31 Dec 2025 | |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS |
13F
|
Company |
—
mixed-class rows
|
371,436
mixed-class rows
|
$3,026,431 | — | 31 Dec 2025 |
Institutional Holders of M3-Brigade Acquisition VI Corp. - UNIT 08/18/2030 (MBVIU) as of Q1 2026
As of 31 Mar 2026,
M3-Brigade Acquisition VI Corp. - UNIT 08/18/2030 (MBVIU) was held by
16 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
2,214,535 shares.
The largest 10 holders included
HGC Investment Management Inc., TORONTO DOMINION BANK, LMR Partners LLP, READYSTATE ASSET MANAGEMENT LP, SYQUANT CAPITAL SAS, Clear Street Group Inc., Walleye Capital LLC, JPMORGAN CHASE & CO, CITIGROUP INC, and Quarry LP.
This page lists
16
institutional shareholders reporting positions in this security
for the Q1 2026 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
26
Q1 2026 holders
16
Holder diff
-10
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2026 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.