Welcome to our dedicated page for M3brigade Acquisition V SEC filings (Ticker: MBAVW), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
M3-Brigade Acquisition V Corp. (MBAVW for its warrants and MBAV for its Class A ordinary shares) provides detailed information about its structure and plans through filings with the U.S. Securities and Exchange Commission. As a blank check shell company in the Financial Services sector, its SEC reports focus on its Business Combination Agreement, proposed domestication, and multi-step merger structure rather than on traditional operating results.
On this page, users can review key filings such as Forms 8-K that describe material events. One 8-K details the entry into a Business Combination Agreement among M3-Brigade Acquisition V Corp., ReserveOne, Inc., ReserveOne Holdings, Inc. (Pubco), and merger subsidiaries. Another 8-K reports the announcement of a confidential submission by Pubco of a draft Registration Statement on Form S-4 to the SEC in connection with the Business Combination. These documents outline how existing Class A and Class B ordinary shares, as well as warrants, are expected to convert into Pubco securities.
The filings also describe a planned domestication from the Cayman Islands to Delaware, followed by a SPAC merger and a company merger that would result in M3-Brigade Acquisition V Corp. and ReserveOne becoming wholly owned subsidiaries of Pubco. Details on voting rights for Pubco Class A and Class B common shares, sponsor earnout arrangements, and conditions to closing are set out in the Business Combination Agreement summary within the 8-K.
Stock Titan’s platform presents these SEC filings with AI-powered summaries that highlight the main terms of the Business Combination, the treatment of MBAVW warrants, and the implications of the domestication and merger steps. Users can quickly see which filings relate to the transaction structure, shareholder approvals, and listing plans for Pubco shares, while still having access to the full text of each document for deeper review.
Magnetar Financial LLC and related entities filed Amendment No. 1 to Schedule 13G for M3-Brigade Acquisition V Corp. (Class A ordinary shares, CUSIP G63212107). As of 30 Jun 2025 the group beneficially owned 2,117,294 shares, or 7.36 % of the 28.75 million shares outstanding, crossing the 5 % reporting threshold.
All voting and dispositive authority is shared; the filing shows 0 shares with sole power. Ownership is spread across eight Magnetar-managed funds, the largest being Constellation Master Fund (491,903 shares) and Lake Credit Fund (363,577). Magnetar Financial acts as investment adviser; Magnetar Capital Partners is its parent; Supernova Management is the general partner, and David J. Snyderman ultimately controls the entities.
The 13G (rather than 13D) classification and the certification confirm the stake is held passively and not to influence control. No purchase prices, transaction dates, or intentions to change strategy are disclosed.
Picton Mahoney Asset Management filed Amendment No. 2 to Schedule 13G reporting its beneficial ownership in M3-Brigade Acquisition V Corp. (Class A ordinary shares, CUSIP G63212107). As of 30 Jun 2025, the Canadian investment fund manager holds 983,500 shares, representing 3.42 % of the 28.75 million shares outstanding (per the issuer’s 31 Mar 2025 10-Q). The filer claims sole voting and dispositive power over the entire position and reports no shared power. Because the ownership is below the 5 % threshold, Item 5 confirms that the filer is a passive holder of less than a 5 % class stake. The certification states the shares were acquired in the ordinary course of business and not for the purpose of influencing control of the issuer. Signature by General Counsel & CCO Catrina Duong is dated 06 Aug 2025.
M3-Brigade Acquisition V Corp. (MBAVW) – Schedule 13D/A Amendment No. 1 Highlights
The filing updates the ownership and financing terms between the issuer and its new sponsor group led by CC Capital entities and founder Chinh E. Chu.
- Beneficial ownership: CC Capital GP, CC Capital SP, CC Capital Ventures, CC M17 SPV, M17 Sponsor and Mr. Chu each report 7,187,500 Class A shares, representing 20% of the outstanding class. Voting and dispositive power are held solely by the reporting persons; no shared power is disclosed.
- New financing: On 16-Jun-2025 the issuer issued an interest-free promissory note of up to US$2.5 million to the New Sponsor. On 18-Jun-2025, $500,000 was drawn for general working-capital needs.
- Maturity & conversion: The note is due at the close of the SPAC’s initial business combination ("Maturity Date"). The New Sponsor may convert up to $1.5 million of principal into private-placement warrants upon closing. Failure to repay at maturity constitutes an event of default, allowing acceleration of the remaining balance.
- No changes were noted to prior definitions or other terms beyond the financing arrangement.
The amendment mainly reflects the sponsor’s financing support and reiterates the group’s 20% stake, which remains unchanged from the original 13D filed 03-Jun-2025.