SCHEDULE: LMR Partners Discloses 0.4% Stake in Dynamix Corporation

LMR Partners and its affiliates have disclosed a 0.4% beneficial ownership stake in Dynamix Corporation's Class A Ordinary Shares as of September 30, 2025.

Summary

• LMR Partners and its affiliated entities, including LMR Partners LLP, LMR Partners Limited, LMR Partners LLC, LMR Partners AG, LMR Partners (DIFC) Limited, and LMR Partners (Ireland) Limited, along with control persons Ben Levine and Stefan Renold, collectively reported beneficial ownership of Dynamix Corporation.
• As of September 30, 2025, the reporting persons beneficially owned an aggregate of 59,199 Class A Ordinary Shares.
• This represents approximately 0.4% of Dynamix Corporation's outstanding Class A Ordinary Shares, based on 16,600,000 shares outstanding as of the same date, as reported in the Issuer's Form 10-Q filed on November 6, 2025.
• The shares are directly held by LMR Multi-Strategy Master Fund Limited (26,599 shares) and LMR CCSA Master Fund Ltd (29,600 shares).
• The reporting persons also hold warrants to purchase an additional 688,816 Class A Ordinary Shares, with an exercise price of $11.50 per share.
• The warrants are exercisable 30 days after the completion of the Issuer's initial business combination and will expire five years after the completion of the initial business combination or earlier upon redemption or liquidation.
• The securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of the issuer.

Sentiment

Score: 6

Explanation: The filing indicates a professional investment firm, LMR Partners, has taken a position in Dynamix Corporation, including warrants, which could be seen as a vote of confidence. However, the stake is relatively small (0.4%), and the filing itself is a routine disclosure of beneficial ownership, not an operational update.

Positives

• LMR Partners, a significant investment manager, has taken a position in Dynamix Corporation, potentially indicating confidence in the company's future.
• The holding includes warrants for an additional 688,816 Class A Ordinary Shares, suggesting a long-term interest and potential for increased stake post-business combination.

Negatives

• The disclosed stake of 0.4% is relatively small and does not represent a significant controlling interest.

Risks

• The warrants held by LMR Master Fund and LMR CCSA Master Fund are exercisable only 30 days after the completion of the Issuer's initial business combination, and will expire five years after the completion of the Issuer's initial business combination or earlier upon redemption or the Issuer's liquidation. This introduces a dependency on the timing and success of the business combination for the warrants to become exercisable and realize value.

Future Outlook

NA

Industry Context

NA

Stakeholder Impact

• Shareholders: Provides transparency regarding a significant institutional investor's stake, which could be viewed positively as a sign of institutional interest.
• Company Management: Awareness of an institutional investor's position and potential future influence, especially if the stake increases.

Key Dates

Recommendation

This Schedule 13G filing primarily serves as a disclosure of beneficial ownership by LMR Partners and its affiliates, indicating a 0.4% stake in Dynamix Corporation. While the presence of an institutional investor can be a positive signal, this small, passive stake, coupled with the lack of operational or financial updates in the filing, does not provide sufficient information to warrant a 'buy' or 'sell' recommendation. The holding of warrants suggests a potential future interest, but their exercisability is contingent on the company's initial business combination. Therefore, a 'hold' recommendation is appropriate, advising investors to maintain their current position and await further substantive company updates or financial disclosures before making a definitive investment decision.

Keywords

Dynamix Corporation, LMR Partners, Schedule 13G, Class A Ordinary Shares, beneficial ownership, investment managers, warrants, SEC filing, G2949D104