Vault-13

M3-BRIGADE ACQUISITION VI CO MBVI

ORD SHS CL A · Common Stock · CUSIP G63221108

70 institutional holders +3 vs Q1 2026
30,322,74530.3m shares reported held*
$307.2mreported value*
5 new 12 added 12 reduced 2 sold out net bought ≈ $4.5m (+449.0k shares)

* 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 ≈ $10.13.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0255075Q4 25: 60Q1 26: 67Q2 26: 7070Q4 25Q1 26Q2 26
Numbers
QuarterHolders
Q4 202560
Q1 202667
Q2 202670

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q1 26: 18 bought or addedQ1 26: 20 cut or sold outQ1 26Q2 26: 17 bought or addedQ2 26: 14 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q1 20261820
Q2 20261714

Biggest buyers

GLAZER CAPITAL, LLC Added +276,329+276.3k
MIZUHO SECURITIES USA LLC New +230,925+230.9k
Schonfeld Strategic Advisors LLC Added +133,063+133.1k
CSS LLC/IL New +120,000+120.0k
Arax Advisory Partners New +111,000+111.0k
WOLVERINE ASSET MANAGEMENT LLC Added +107,272+107.3k
D. E. Shaw & Co., Inc. Added +70,500+70.5k
HIGHBRIDGE CAPITAL MANAGEMENT LLC Added +56,796+56.8k
PenderFund Capital Management Ltd. Added +38,177+38.2k
Radcliffe Capital Management, L.P. Added +29,964+30.0k

Biggest sellers

Meteora Capital, LLC Reduced -266,420-266.4k
HighTower Advisors, LLC Reduced -194,050-194.1k
K2 PRINCIPAL FUND, L.P. Sold out -100,000-100.0k
Shaolin Capital Management LLC Reduced -50,589-50.6k
TORONTO DOMINION BANK Reduced -49,845-49.8k
StoneX Group Inc. Sold out -42,600-42.6k
Wealthspring Capital LLC Reduced -31,699-31.7k
GABELLI FUNDS LLC Reduced -25,000-25.0k
UBS Group AG Reduced -21,778-21.8k
Virtu Financial LLC Reduced -16,313-16.3k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
M3-Brigade Sponsor VI LLC 13G · exempt (held before listing) new · filed 2025-11-12 20.0% new 8.6m≈ $87.4m 2025-11-12
GOLDMAN SACHS GROUP INC 13G · institution new · filed 2026-02-12 6.0% new 2.1m≈ $21.1m 2026-02-12

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

#ManagerLocationShares Value% of their portfolioChangeShares change
1 HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.53% of their portfolio NEW YORK, NY 1,526,7961.5m $15.5m $15.5m 0.53% Added +56.8k +56,796
2 Alberta Investment Management Corp 0.08% of their portfolio EDMONTON, A0 1,450,0001.4m $14.7m $14.7m 0.08% Unchanged
3 GLAZER CAPITAL, LLC 0.34% of their portfolio New York, NY 1,350,0001.4m $13.7m $13.7m 0.34% Added +276.3k +276,329
4 PEAK6 LLC 0.31% of their portfolio AUSTIN, TX 1,250,0001.2m $12.7m $12.7m 0.31% Unchanged
5 PICTON MAHONEY ASSET MANAGEMENT 0.10% of their portfolio Toronto, A6 1,116,9981.1m $11.3m $11.3m 0.10% Added +17.0k +17,000
6 AQR Arbitrage LLC 0.16% of their portfolio Greenwich, CT 1,108,7761.1m $11.2m $11.2m 0.16% Added +8.6k +8,645
7 Linden Advisors LP 0.06% of their portfolio New York, NY 1,100,0001.1m $11.1m $11.1m 0.06% Unchanged
8 MMCAP International Inc. SPC 0.94% of their portfolio GRAND CAYMAN, E9 1,100,0001.1m $11.1m $11.1m 0.94% Unchanged
9 Polar Asset Management Partners Inc. 0.20% of their portfolio TORONTO, A6 1,100,0001.1m $11.1m $11.1m 0.20% Unchanged
10 TENOR CAPITAL MANAGEMENT Co., L.P. 0.16% of their portfolio NEW YORK, NY 1,100,0001.1m $11.1m $11.1m 0.16% Unchanged
11 Magnetar Financial LLC 0.10% of their portfolio EVANSTON, IL 1,099,9951.1m $11.1m $11.1m 0.10% Unchanged
12 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio Boston, MA 1,000,0001.0m $10.1m $10.1m 0.01% Unchanged
13 TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio NEW YORK, NY 994,317994.3k $10.1m $10.1m 0.01% Unchanged
14 Meteora Capital, LLC 0.83% of their portfolio Boca Raton, FL 987,332987.3k $10.0m $10.0m 0.83% Reduced -266.4k -266,420
15 HighTower Advisors, LLC 0.01% of their portfolio CHICAGO, IL 888,850888.9k $9.0m $9.0m 0.01% Reduced -194.1k -194,050
16 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio TORONTO, A6 849,998850.0k $8.6m $8.6m 0.01% Unchanged
17 Verition Fund Management LLC 0.06% of their portfolio GREENWICH, CT 842,415842.4k $8.5m $8.5m 0.06% Unchanged
18 Context Capital Management, LLC 0.16% of their portfolio LAJOLLA, CA 791,300791.3k $8.0m $8.0m 0.16% Unchanged
19 Radcliffe Capital Management, L.P. 0.52% of their portfolio BALA CYNWYD, PA 668,807668.8k $6.8m $6.8m 0.52% Added +30.0k +29,964
20 WOLVERINE ASSET MANAGEMENT LLC 0.08% of their portfolio CHICAGO, IL 631,553631.6k $6.4m $6.4m 0.08% Added +107.3k +107,272
21 OMERS ADMINISTRATION Corp 0.04% of their portfolio TORONTO, A6 600,000600.0k $6.1m $6.1m 0.04% Unchanged
22 Hudson Bay Capital Management LP 0.03% of their portfolio STAMFORD, CT 600,000600.0k $6.1m $6.1m 0.03% Unchanged
23 Wealthspring Capital LLC 1.17% of their portfolio WEST HARRISON, NY 517,108517.1k $5.2m $5.2m 1.17% Reduced -31.7k -31,699
24 Mint Tower Capital Management B.V. 0.60% of their portfolio AMSTERDAM, P7 500,000500.0k $5.1m $5.1m 0.60% Unchanged
25 Shaolin Capital Management LLC 0.24% of their portfolio Miami, FL 424,411424.4k $4.3m $4.3m 0.24% Reduced -50.6k -50,589
26 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 401,475401.5k $4.1m $4.1m 0.00% Unchanged
27 First Trust Capital Management L.P. 0.24% of their portfolio CHICAGO, IL 399,701399.7k $4.0m $4.0m 0.24% Unchanged
28 RIVERNORTH CAPITAL MANAGEMENT, LLC 0.19% of their portfolio WEST PALM BEACH, FL 399,121399.1k $4.1m $4.1m 0.19% Reduced -389 -389
29 Periscope Capital Inc. 0.60% of their portfolio Toronto, A6 375,000375.0k $3.8m $3.8m 0.60% Unchanged
30 SONA ASSET MANAGEMENT (US) LLC 0.14% of their portfolio NEW YORK, NY 363,069363.1k $3.7m $3.7m 0.14% Unchanged
31 ARISTEIA CAPITAL, L.L.C. 0.06% of their portfolio GREENWICH, CT 350,000350.0k $3.5m $3.5m 0.06% Unchanged
32 BlueCrest Capital Management Ltd 0.15% of their portfolio ST HELIER, Y9 337,000337.0k $3.4m $3.4m 0.15% Unchanged
33 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.01% of their portfolio HARRISBURG, PA 300,000300.0k $3.0m $3.0m 0.01% Unchanged
34 GABELLI & Co INVESTMENT ADVISERS, INC. 0.40% of their portfolio Rye, NY 269,400269.4k $2.7m $2.7m 0.40% Unchanged
35 Schonfeld Strategic Advisors LLC 0.01% of their portfolio NEW YORK, NY 254,425254.4k $2.6m $2.6m 0.01% Added +133.1k +133,063
36 Davidson Kempner Capital Management LP 0.04% of their portfolio New York, NY 250,000250.0k $2.5m $2.5m 0.04% Unchanged
37 O'Connor Alternative Investments LLC 0.18% of their portfolio NEW YORK, NY 250,000250.0k $2.5m $2.5m 0.18% Unchanged
38 BERKLEY W R CORP 0.12% of their portfolio Greenwich, CT 242,244242.2k $2.5m $2.5m 0.12% Unchanged
39 MIZUHO SECURITIES USA LLC 0.02% of their portfolio NEW YORK, NY 230,925230.9k $2.3m $2.3m 0.02% New
40 GABELLI FUNDS LLC 0.01% of their portfolio Rye, NY 205,600205.6k $2.1m $2.1m 0.01% Reduced -25.0k -25,000
41 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 204,993205.0k $2.1m $2.1m 0.00% Added +70.5k +70,500
42 MOORE CAPITAL MANAGEMENT, LP 0.05% of their portfolio NEW YORK, NY 200,000200.0k $2.0m $2.0m 0.05% Unchanged
43 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 182,950182.9k $1.9m $1.9m 0.00% Unchanged
44 Lineage Point Capital LP 0.36% of their portfolio PALM BEACH, FL 171,000171.0k $1.7m $1.7m 0.36% Unchanged
45 WHITEBOX ADVISORS LLC 0.02% of their portfolio MINNEAPOLIS, MN 150,000150.0k $1.5m $1.5m 0.02% Unchanged
46 CSS LLC/IL 0.05% of their portfolio CHICAGO, IL 120,000120.0k $1.2m $1.2m 0.05% New
47 Bulldog Investors, LLP 0.26% of their portfolio SADDLE BROOK, NJ 115,237115.2k $1.2m $1.2m 0.26% Added +15.2k +15,237
48 Arax Advisory Partners 0.01% of their portfolio NEW YORK, NY 111,000111.0k $1.1m $1.1m 0.01% New
49 TIG Advisors, LLC 0.05% of their portfolio New York, NY 100,000100.0k $1.0m $1.0m 0.05% Unchanged
50 Ghisallo Capital Management LLC 0.02% of their portfolio BOSTON, MA 100,000100.0k $1.0m $1.0m 0.02% Unchanged
51 Parallax Volatility Advisers, L.P. 0.03% of their portfolio San Francisco, CA 89,78189.8k $909.5k $909.5k 0.03% Added +9.6k +9,582
52 Kryger Capital LLC 0.04% of their portfolio HAMILTON, D0 77,39377.4k $784.0k $784.0k 0.04% Reduced -1.3k -1,319
53 Clear Street Group Inc. 0.00% of their portfolio NEW YORK, NY 60,00060.0k $607.8k $607.8k 0.00% Reduced -15.3k -15,321
54 Governors Lane LP 0.05% of their portfolio NEW YORK, NY 50,00050.0k $506.5k $506.5k 0.05% Unchanged
55 PenderFund Capital Management Ltd. 0.06% of their portfolio VANCOUVER, A1 48,56448.6k $492.0k $492.0k 0.06% Added +38.2k +38,177
56 BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 46,20146.2k $468.0k $468.0k 0.01% Unchanged
57 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 44,53244.5k $451.1k $451.1k 0.00% Added +29.6k +29,568
58 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 41,80041.8k $423.4k $423.4k 0.00% Reduced -49.8k -49,845
59 Virtu Financial LLC 0.01% of their portfolio New York, NY 34,85134.9k $353.0k $353.0k 0.01% Reduced -16.3k -16,313
60 DELTEC ASSET MANAGEMENT LLC 0.04% of their portfolio New York, NY 25,00025.0k $253.2k $253.2k 0.04% Unchanged
61 ABC ARBITRAGE SA 0.03% of their portfolio PARIS, I0 25,00025.0k $253.2k $253.2k 0.03% Unchanged
62 Centiva Capital, LP 0.01% of their portfolio New York, NY 24,99925.0k $253.2k $253.2k 0.01% Unchanged
63 Kepos Capital LP 0.33% of their portfolio NEW YORK, NY 23,59823.6k $239.0k $239.0k 0.33% Unchanged
64 Evercore Wealth Management, LLC 0.00% of their portfolio New York, NY 15,99916.0k $162.1k $162.1k 0.00% Unchanged
65 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 10,00010.0k $101.3k $101.3k 0.00% Unchanged
66 Timelo Investment Management Inc. 0.13% of their portfolio Aurora, A6 10,00010.0k $101.3k $101.3k 0.13% Unchanged
67 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 9,8429.8k $99.7k $99.7k 0.00% New
68 UBS Group AG 0.00% of their portfolio ZURICH, V8 2,8632.9k $29.0k $29.0k 0.00% Reduced -21.8k -21,778
69 FNY Investment Advisers, LLC 0.00% of their portfolio NEW YORK, NY 500500 $5.0k $5.0k 0.00% New
70 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 2626 $263 $263 0.00% Reduced -30 -30